Flutter beta (v3.24.0-0.2.pre) web: App crash with `Uncaught Error: Mismatched anonymous define() module: () => CanvasKitInit`

RoarGronmo commented 4 months ago

Steps to reproduce

Create initial test program (create new flutter project) , include Web and android as target.

Change channel to channel beta (version info below):


[√] Flutter (Channel beta, 3.24.0-0.2.pre, on Microsoft Windows [Version 10.0.22631.3958], locale nb-NO)
• Flutter version 3.24.0-0.2.pre on channel beta at c:\Flutter\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 7c6b7e9ca4 (5 days ago), 2024-07-30 14:26:44 +0700
• Engine revision 6e4deceb38
• Dart version 3.5.0 (build 3.5.0-323.2.beta)
• DevTools version 2.37.2

3. Run program in web on chrome
4. Program crashes with error (visible in browser console view):

require.js:143 Uncaught Error: Mismatched anonymous define() module: () => CanvasKitInit http://requirejs.org/docs/errors.html#mismatch at makeError (require.js:168:17) at intakeDefines (require.js:1254:36) at Object.localRequire [as require] (require.js:1446:21) at requirejs (require.js:1797:24) at req.config (require.js:1805:16) at main_module.bootstrap.js:3:9

5. Change to channel stable (version info below)

[√] Flutter (Channel stable, 3.22.3, on Microsoft Windows [Version 10.0.22631.3958], locale nb-NO) • Flutter version 3.22.3 on channel stable at c:\Flutter\flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision b0850beeb2 (3 weeks ago), 2024-07-16 21:43:41 -0700 • Engine revision 235db911ba • Dart version 3.4.4 • DevTools version 2.34.3

6. Run program in web on chrome
7. Program runs as expected.
8. Change channel to "main", just to check if fail exists in master/main (version info below).

[√] Flutter (Channel main, 3.24.0-1.0.pre.438, on Microsoft Windows [Version 10.0.22631.3958], locale nb-NO) • Flutter version 3.24.0-1.0.pre.438 on channel main at c:\Flutter\flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision cbfb222446 (18 hours ago), 2024-08-03 21:13:39 -0400 • Engine revision 16012e2f8c • Dart version 3.6.0 (build 3.6.0-114.0.dev) • DevTools version 2.38.0

9. Run program in web on chrome
10. Program runs as expected.

Conclusion: Flutter channel beta `v3.24.0-0.2.pre` contains a flaw causing this error: `require.js:143 Uncaught Error: Mismatched anonymous define() module: () => CanvasKitInit` in the chrome browser.

### Expected results

No error when running initial program in beta channel (v3.24.0-0.2.pre).

### Actual results

beta channel causes fail: `require.js:143 Uncaught Error: Mismatched anonymous define() module: () => CanvasKitInit`

stable and main/master seems healthy.

### Code sample

Just create a new Flutter project with web and android enabled, and run in the chrome browser using channel beta.

### Screenshots or Video

<details open>
<summary>Screenshots / Video demonstration</summary>

[Upload media here]

</details>

### Logs

<details open><summary>Logs</summary>

```console
require.js:143 Uncaught Error: Mismatched anonymous define() module: () => CanvasKitInit
http://requirejs.org/docs/errors.html#mismatch
    at makeError (require.js:168:17)
    at intakeDefines (require.js:1254:36)
    at Object.localRequire [as require] (require.js:1446:21)
    at requirejs (require.js:1797:24)
    at req.config (require.js:1805:16)
    at main_module.bootstrap.js:3:9

Flutter Doctor output

Doctor output

```console PS C:\flutter> flutter doctor -v [√] Flutter (Channel beta, 3.24.0-0.2.pre, on Microsoft Windows [Version 10.0.22631.3958], locale nb-NO) • Flutter version 3.24.0-0.2.pre on channel beta at c:\Flutter\flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision 7c6b7e9ca4 (5 days ago), 2024-07-30 14:26:44 +0700 • Engine revision 6e4deceb38 • Dart version 3.5.0 (build 3.5.0-323.2.beta) • DevTools version 2.37.2 [√] Windows Version (Installed version of Windows is version 10 or higher) [√] Android toolchain - develop for Android devices (Android SDK version 35.0.0) • Android SDK at C:\Users\roarg\AppData\Local\Android\Sdk • Platform android-35, build-tools 35.0.0 • ANDROID_HOME = C:\Users\roarg\AppData\Local\Android\Sdk • Java binary at: C:\Program Files\Android Studio\Android Studio 2024.1.1.11\jbr\bin\java • Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105) • All Android licenses accepted. [√] Chrome - develop for the web • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe [√] Visual Studio - develop Windows apps (Visual Studio Community 2019 16.11.3) • Visual Studio at C:\Program Files (x86)\Microsoft Visual Studio\2019\Community • Visual Studio Community 2019 version 16.11.31702.278 • Windows 10 SDK version 10.0.19041.0 [√] Android Studio (version 2023.1) • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.1.1.28 • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart • Java version OpenJDK Runtime Environment (build 17.0.7+0-b2043.56-10550314) [√] Android Studio (version 2023.2) • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.2.1.25 • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart • Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874) [√] Android Studio (version 2023.3) • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.3.1.20 • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart • Java version OpenJDK Runtime Environment (build 17.0.10+0--11572160) [√] Android Studio (version 2024.1) • Android Studio at C:\Program Files\Android Studio\Android Studio 2024.1.1.11 • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart • Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105) [√] Android Studio (version 2024.1) • Android Studio at C:\Program Files\Android Studio\Android Studio 2024.1.2.10 • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart • Java version OpenJDK Runtime Environment (build 17.0.11+0--11852314) [√] Connected device (4 available) • SM G965F (mobile) • 23b3df780c0c7ece • android-arm64 • Android 10 (API 29) • Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.22631.3958] • Chrome (web) • chrome • web-javascript • Google Chrome 127.0.6533.89 • Edge (web) • edge • web-javascript • Microsoft Edge 127.0.2651.86 [√] Network resources • All expected network resources are available. • No issues found! ```

huycozy commented 4 months ago

Hi @RoarGronmo I checked this on my end but couldn't reproduce that error on Flutter beta channel.

I found that the error Mismatched anonymous define() module: () => CanvasKitInit appeared on https://github.com/flutter/flutter/issues/146189 which has been fixed by https://github.com/flutter/flutter/pull/147736 and landed to beta channel but not on stable yet.

Run program in web on chrome

Can you share how do you run the program? Does this issue occur when running program from command line or IDE (Android Studio/VSCode)?

RoarGronmo commented 4 months ago

It is run from Android Studio "play button", have not tested from command line.

huycozy commented 4 months ago

I tried on command line, Android Studio and VSCode but only saw this error instead:

TypeError: Cannot read properties of undefined (reading 'Symbol(_privateNames)')

Sometimes, it is:

TypeError: Cannot read properties of undefined (reading 'Colors')

This error seems to be https://github.com/flutter/flutter/issues/145410.

However, after I retry running app several times, app is displayed without error. Could you confirm this on your side, @RoarGronmo?

RoarGronmo commented 4 months ago

Adding "run" log here:

Output log

```console [ +129 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update. [ +3 ms] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update. [ ] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update. [ ] Artifact Instance of 'LegacyCanvasKitRemover' is not required, skipping update. [ +2 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update. [ ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update. [ ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update. [ ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update. [ +105 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update. [ ] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update. [ ] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update. [ +14 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update. [ ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update. [ ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update. [ ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update. [ +91 ms] Skipping pub get: version match. [ +198 ms] Generating C:\FlutterProjects\empty_project\android\app\src\main\java\io\flutter\plugins\GeneratedPluginRegistrant.java [{"event":"daemon.connected","params":{"version":"0.6.1","pid":19516}}] [ +179 ms] executing: C:\Program Files\Android Studio\Android Studio 2023.1.1.28\jbr\bin\java -version [ +179 ms] Exit code 0 from: C:\Program Files\Android Studio\Android Studio 2023.1.1.28\jbr\bin\java -version [ ] openjdk version "17.0.7" 2023-04-18 OpenJDK Runtime Environment (build 17.0.7+0-b2043.56-10550314) OpenJDK 64-Bit Server VM (build 17.0.7+0-b2043.56-10550314, mixed mode) [ +3 ms] executing: C:\Program Files\Android Studio\Android Studio 2023.2.1.25\jbr\bin\java -version [ +184 ms] Exit code 0 from: C:\Program Files\Android Studio\Android Studio 2023.2.1.25\jbr\bin\java -version [ ] openjdk version "17.0.9" 2023-10-17 OpenJDK Runtime Environment (build 17.0.9+0--11185874) OpenJDK 64-Bit Server VM (build 17.0.9+0--11185874, mixed mode) [ +3 ms] executing: C:\Program Files\Android Studio\Android Studio 2023.3.1.20\jbr\bin\java -version [ +172 ms] Exit code 0 from: C:\Program Files\Android Studio\Android Studio 2023.3.1.20\jbr\bin\java -version [ ] openjdk version "17.0.10" 2024-01-16 OpenJDK Runtime Environment (build 17.0.10+0--11572160) OpenJDK 64-Bit Server VM (build 17.0.10+0--11572160, mixed mode) [ +2 ms] executing: C:\Program Files\Android Studio\Android Studio 2024.1.1.11\jbr\bin\java -version [ +186 ms] Exit code 0 from: C:\Program Files\Android Studio\Android Studio 2024.1.1.11\jbr\bin\java -version [ ] openjdk version "17.0.10" 2024-01-16 OpenJDK Runtime Environment (build 17.0.10+0--11609105) OpenJDK 64-Bit Server VM (build 17.0.10+0--11609105, mixed mode) [ +6 ms] executing: C:\Program Files\Android Studio\Android Studio 2024.1.2.10\jbr\bin\java -version [ +202 ms] Exit code 0 from: C:\Program Files\Android Studio\Android Studio 2024.1.2.10\jbr\bin\java -version [ ] openjdk version "17.0.11" 2024-04-16 OpenJDK Runtime Environment (build 17.0.11+0--11852314) OpenJDK 64-Bit Server VM (build 17.0.11+0--11852314, mixed mode) [ +1 ms] executing: C:\Program Files\Android Studio\Android Studio 2024.1.2.10\jbr\bin\java -version [ +215 ms] Exit code 0 from: C:\Program Files\Android Studio\Android Studio 2024.1.2.10\jbr\bin\java -version [ ] openjdk version "17.0.11" 2024-04-16 OpenJDK Runtime Environment (build 17.0.11+0--11852314) OpenJDK 64-Bit Server VM (build 17.0.11+0--11852314, mixed mode) [{"event":"app.start","params":{"appId":"a15e5034-ea07-40ca-bbef-4e26fa8a5ecf","deviceId":"chrome","directory":"C:\\FlutterProjects\\empty_project","supportsRestart":true,"launchMode":"run","mode":"debug"}}] [ +79 ms] Launching lib\main.dart on Chrome in debug mode... [ +220 ms] Initializing file store [ +17 ms] Skipping target: gen_localizations [ +5 ms] Skipping target: gen_dart_plugin_registrant [ +1 ms] Skipping target: _composite [ +2 ms] complete [ +2 ms] Updating assets Waiting for connection from debug service on Chrome... [{"event":"app.progress","params":{"appId":"a15e5034-ea07-40ca-bbef-4e26fa8a5ecf","id":"0","progressId":null,"message":"Waiting for connection from debug service on Chrome...","finished":false}}] [ +448 ms] shaderc command: [C:\Flutter\flutter\bin\cache\artifacts\engine\windows-x64\impellerc.exe, --sksl, --iplr, --json, --sl=build\flutter_assets\shaders/ink_sparkle.frag, --spirv=build\flutter_assets\shaders/ink_sparkle.frag.spirv, --input=C:\Flutter\flutter\packages\flutter\lib\src\material\shaders\ink_sparkle.frag, --input-type=frag, --include=C:\Flutter\flutter\packages\flutter\lib\src\material\shaders, --include=C:\Flutter\flutter\bin\cache\artifacts\engine\windows-x64\shader_lib] [ +407 ms] <- reset [ +4 ms] C:\Flutter\flutter\bin\cache\dart-sdk\bin\dartaotruntime.exe --disable-dart-dev C:\Flutter\flutter\bin\cache\dart-sdk\bin\snapshots\frontend_server_aot.dart.snapshot --sdk-root C:\Flutter\flutter\bin\cache\flutter_web_sdk/ --incremental --target=dartdevc --experimental-emit-debug-metadata -Dflutter.inspector.structuredErrors=true --output-dill C:\Users\roarg\AppData\Local\Temp\flutter_tools.11c249f3\flutter_tool.7a8d4931\app.dill --packages C:\FlutterProjects\empty_project\.dart_tool\package_config.json -Ddart.vm.profile=false -Ddart.vm.product=false --enable-asserts --track-widget-creation --filesystem-root C:\Users\roarg\AppData\Local\Temp\flutter_tools.11c249f3\flutter_tools.d9fb120b --filesystem-scheme org-dartlang-app --initialize-from-dill build\42521cee560c0c1811a76093322caeca.cache.dill.track.dill --platform file:///C:/Flutter/flutter/bin/cache/flutter_web_sdk/kernel/ddc_outline_sound.dill --verbosity=error --sound-null-safety [ +10 ms] <- compile org-dartlang-app:/web_entrypoint.dart [{"event":"app.progress","params":{"appId":"a15e5034-ea07-40ca-bbef-4e26fa8a5ecf","id":"0","progressId":null,"finished":true}}] [+18873 ms] Synced 40.1MB. [ ] <- accept [ ] Caching compiled dill [ +144 ms] Launching Chromium (url = http://localhost:55985, headless = false, skipCheck = false, debugPort = null) [ ] Will use Chromium executable at C:\Program Files\Google\Chrome\Application\chrome.exe [ +530 ms] [CHROME]: [ +1 ms] [CHROME]: DevTools listening on ws://127.0.0.1:56035/devtools/browser/1a75f1e1-d9e2-4ccf-bef2-d51804118900 [{"event":"app.webLaunchUrl","params":{"url":"http://localhost:55985","launched":true}}] [+1625 ms] DwdsInjector: Received request for entrypoint at http://localhost:55985/main_module.bootstrap.js [ +14 ms] MetadataProvider: Loading debug metadata... [ +29 ms] MetadataProvider: Loaded debug metadata for module: web_entrypoint.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: web_plugin_registrant.dart [ +42 ms] MetadataProvider: Loaded debug metadata for module: packages/empty_project/main.dart [ +7 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/material.dart [ +11 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/widgets/unique_widget.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/painting.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/placeholder_span.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/text_scaler.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/foundation.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/unicode.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/timeline.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/constants.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/_timeline_web.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/meta/meta.dart [ +5 ms] MetadataProvider: Loaded debug metadata for module: packages/meta/meta_meta.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/synchronous_future.dart [ +5 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/stack_frame.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/object.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/service_extensions.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/serialization.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/print.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/_platform_web.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/basic_types.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/persistent_hash_map.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/observer_list.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/node.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/memory_allocations.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/licenses.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/key.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/_isolates_web.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/consolidate_response.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/collections.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/change_notifier.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/capabilities.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/_capabilities_web.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/_bitfield_web.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/binding.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/foundation/annotations.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/undo_manager.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/text_layout_metrics.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/text_editing.dart [ +6 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/text_editing_delta.dart [ +4 ms] MetadataProvider: Loaded debug metadata for module: packages/vector_math/vector_math_64.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/scheduler.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/scheduler/ticker.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/scheduler/binding.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/scheduler/priority.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/scheduler/service_extensions.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/scheduler/debug.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/collection.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/collection/src/wrappers.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/union_set_controller.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/union_set.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/queue_list.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/priority_queue.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/collection/src/utils.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/list_extensions.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/equality.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/comparators.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/algorithms.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/collection/src/iterable_zip.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/iterable_extensions.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/functions.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/equality_set.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/collection/src/equality_map.dart [ +13 ms] MetadataProvider: Loaded debug metadata for module: packages/collection/src/combined_wrappers/combined_map.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/combined_wrappers/combined_iterable.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/combined_wrappers/combined_iterator.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/combined_wrappers/combined_list.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/canonicalized_map.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/collection/src/boollist.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/keyboard_key.g.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/keyboard_maps.g.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/binary_messenger.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/service_extensions.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/keyboard_inserted_content.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/text_formatter.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/characters/characters.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/characters/src/extensions.dart [ +3 ms] MetadataProvider: Loaded debug metadata for module: packages/characters/src/characters_impl.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/characters/src/grapheme_clusters/breaks.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/characters/src/grapheme_clusters/table.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/characters/src/grapheme_clusters/constants.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/text_boundary.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/system_sound.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/system_navigator.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/system_chrome.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/spell_check.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/process_text.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/predictive_back_event.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/platform_views.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/gestures.dart [ +4 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/velocity_tracker.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/lsq_solver.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/events.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/gesture_settings.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/constants.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/binding.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/pointer_signal_resolver.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/pointer_router.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/hit_test.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/arena.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/debug.dart [ +3 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/resampler.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/converter.dart [ +5 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/team.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/tap_and_drag.dart [ +10 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/tap.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/recognizer.dart [ +6 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/scale.dart [ +7 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/monodrag.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/drag_details.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/drag.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/multitap.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/multidrag.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/long_press.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/force_press.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/gestures/eager.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/mouse_tracking.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/mouse_cursor.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/live_text.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/haptic_feedback.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/font_loader.dart [ +4 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/flavor.dart [ +4 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/deferred_component.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/browser_context_menu.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/services/asset_manifest.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/basic_types.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/colors.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/star_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/stadium_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/rounded_rectangle_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/circle_border.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/borders.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/edge_insets.dart [ +5 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/border_radius.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/shape_decoration.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/_network_image_web.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/image_stream.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/image_cache.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/binding.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/shader_warm_up.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/debug.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/web.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/gradient.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/alignment.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/decoration_image.dart [ +5 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/box_fit.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/decoration.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/box_shadow.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/box_decoration.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/box_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/paint_utilities.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/oval_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/notched_shapes.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/matrix_utils.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/linear_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/image_resolution.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/image_decoder.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/geometry.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/fractional_offset.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/flutter_logo.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/continuous_rectangle_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/clip.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/painting/beveled_rectangle_border.dart [ +3 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/rendering/service_extensions.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/semantics.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/semantics/semantics_service.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/semantics/semantics_event.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/semantics/semantics.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/semantics/binding.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/semantics/debug.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/physics.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/physics/utils.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/physics/tolerance.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/physics/spring_simulation.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/physics/simulation.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/physics/gravity_simulation.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/physics/friction_simulation.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/physics/clamped_simulation.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/widgets/scroll_simulation.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/widgets/service_extensions.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/widgets/constants.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/cupertino/constants.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/rendering/table_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/widgets/icon_data.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/user_accounts_drawer_header.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/time.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/colors.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/material_color_utilities.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/utils/string_utils.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/utils/color_utils.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/utils/math_utils.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/temperature/temperature_cache.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/hct/hct.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/hct/viewing_conditions.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/hct/src/hct_solver.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/hct/cam16.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/score/score.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_vibrant.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/palettes/tonal_palette.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/dynamiccolor/variant.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/dynamiccolor/src/tone_delta_pair.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/dynamiccolor/src/contrast_curve.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/contrast/contrast.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/dislike/dislike_analyzer.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_tonal_spot.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_rainbow.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_neutral.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_monochrome.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_fruit_salad.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_fidelity.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_expressive.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme_content.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/scheme/scheme.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/palettes/core_palette.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/quantize/quantizer_wu.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/quantize/quantizer_map.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/quantize/quantizer.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/quantize/quantizer_wsmeans.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/quantize/src/point_provider_lab.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/quantize/src/point_provider.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/quantize/quantizer_celebi.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/material_color_utilities/blend/blend.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/material_state.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/input_border.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/constants.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/icons.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/tooltip_visibility.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/floating_action_button_theme.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/material_state_mixin.dart [ +2 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/curves.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/bottom_sheet_theme.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/tab_indicator.dart [ +4 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/tab_controller.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/drawer_header.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/toggle_buttons.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/time_picker.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/text_form_field.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/text_field.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/text_selection.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/text_selection_toolbar_text_button.dart [ +1 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/text_selection_toolbar.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/spell_check_suggestions_toolbar.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/spell_check_suggestions_toolbar_layout_delegate.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/adaptive_text_selection_toolbar.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/desktop_text_selection_toolbar_button.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/desktop_text_selection_toolbar.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/selectable_text.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/magnifier.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/desktop_text_selection.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/dialog.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/switch_list_tile.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/switch.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/shadows.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/stepper.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/selection_area.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/segmented_button.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/search_anchor.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/search.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/reorderable_list.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/refresh_indicator.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/progress_indicator.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/range_slider.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/radio_list_tile.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/predictive_back_page_transitions_builder.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/popup_menu.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/paginated_data_table.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/dropdown.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/data_table_source.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/data_table.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/card.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/page.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/no_splash.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/motion.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/mergeable_material.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/input_date_picker_form_field.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/date.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/input_chip.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/chip.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/grid_tile_bar.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/grid_tile.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/flutter_logo.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/filter_chip.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/expansion_tile.dart [ +3 ms] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/expansion_panel.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/expand_icon.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/dropdown_menu.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/date_picker.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/calendar_date_picker.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/back_button.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/circle_avatar.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/choice_chip.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/checkbox_list_tile.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/carousel.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/button_bar.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/bottom_app_bar.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/badge.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/autocomplete.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/arc.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/app.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/animated_icons.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/action_chip.dart [ ] MetadataProvider: Loaded debug metadata for module: packages/flutter/src/material/about.dart [ ] MetadataProvider: Loaded debug metadata (sound null safety) [ +32 ms] DwdsInjector: Injected debugging metadata for entrypoint at http://localhost:55985/main_module.bootstrap.js ```

DwdsInjector seems to be the last line done.

Screenshot with console message:

Elements:

It seems pretty standard...

Attaching idea.log if it helps idea.log

Attaching a zip of the program also (just a plain ordinary template as created by clicking New flutter project in android Studio) empty_project.zip

As mentioned before, stable seems OK, master/main has other issues now, so I had to abandone that one. Beta contains this error, where web version of all my builds seems to fail with similar error, therefore the "proof-of-concept" using a empty_project. Trying new things which isn't covered by stable at the moment, so I don't want to rewind there either. I hope for a beta fix soon.

Cannot find any ovious reason why it fails..., but it seem to be bound to to some templated files for web.

RoarGronmo commented 4 months ago

I tried on command line, Android Studio and VSCode but only saw this error instead:
TypeError: Cannot read properties of undefined (reading 'Symbol(_privateNames)')
Sometimes, it is:
TypeError: Cannot read properties of undefined (reading 'Colors')
This error seems to be #145410.

However, after I retry running app several times, app is displayed without error. Could you confirm this on your side, @RoarGronmo?

Haven't tried generation by console yet, will do soon.

RoarGronmo commented 4 months ago

Unable to find a reasonable command line to build to debug for chrome in console.

What command line do you use ?

RoarGronmo commented 4 months ago

Here's my result using flutter build web to make a release build, but that won't help if I cannot run it in debug mode.

PS C:\FlutterProjects\empty_project> flutter build web                                                         

Font asset "CupertinoIcons.ttf" was tree-shaken, reducing it from 257628 to 1172 bytes (99.5% reduction). Tree-shaking can be disabled by providing the --no-tree-shake-icons flag when building your app.
Font asset "MaterialIcons-Regular.otf" was tree-shaken, reducing it from 1645184 to 7760 bytes (99.5% reduction). Tree-shaking can be disabled by providing the --no-tree-shake-icons flag when building your app.
Compiling lib\main.dart for the Web...                             41,1s
√ Built build\web
PS C:\FlutterProjects\empty_project>

As you see, nothing suspicius.

RoarGronmo commented 4 months ago

Dived into it... the error

is catched in line 143... but that doesn't tell me much:

Generated code

```js /** vim: et:ts=4:sw=4:sts=4 * @license RequireJS 2.3.3 Copyright jQuery Foundation and other contributors. * Released under MIT license, https://github.com/requirejs/requirejs/blob/master/LICENSE */ //Not using strict: uneven strict support in browsers, #392, and causes //problems with requirejs.exec()/transpiler plugins that may not be strict. /*jslint regexp: true, nomen: true, sloppy: true */ /*global window, navigator, document, importScripts, setTimeout, opera */ var requirejs, require, define; (function (global, setTimeout) { var req, s, head, baseElement, dataMain, src, interactiveScript, currentlyAddingScript, mainScript, subPath, version = '2.3.3', commentRegExp = /\/\*[\s\S]*?\*\/|([^:"'=]|^)\/\/.*$/mg, cjsRequireRegExp = /[^.]\s*require\s*$\s*["']([^'"\s]+)["']\s*$/g, jsSuffixRegExp = /\.js$/, currDirRegExp = /^\.\//, op = Object.prototype, ostring = op.toString, hasOwn = op.hasOwnProperty, isBrowser = !!(typeof window !== 'undefined' && typeof navigator !== 'undefined' && window.document), isWebWorker = !isBrowser && typeof importScripts !== 'undefined', //PS3 indicates loaded and complete, but need to wait for complete //specifically. Sequence is 'loading', 'loaded', execution, // then 'complete'. The UA check is unfortunate, but not sure how //to feature test w/o causing perf issues. readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ? /^complete$/ : /^(complete|loaded)$/, defContextName = '_', //Oh the tragedy, detecting opera. See the usage of isOpera for reason. isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]', contexts = {}, cfg = {}, globalDefQueue = [], useInteractive = false; //Could match something like ')//comment', do not lose the prefix to comment. function commentReplace(match, singlePrefix) { return singlePrefix || ''; } function isFunction(it) { return ostring.call(it) === '[object Function]'; } function isArray(it) { return ostring.call(it) === '[object Array]'; } /** * Helper function for iterating over an array. If the func returns * a true value, it will break out of the loop. */ function each(ary, func) { if (ary) { var i; for (i = 0; i < ary.length; i += 1) { if (ary[i] && func(ary[i], i, ary)) { break; } } } } /** * Helper function for iterating over an array backwards. If the func * returns a true value, it will break out of the loop. */ function eachReverse(ary, func) { if (ary) { var i; for (i = ary.length - 1; i > -1; i -= 1) { if (ary[i] && func(ary[i], i, ary)) { break; } } } } function hasProp(obj, prop) { return hasOwn.call(obj, prop); } function getOwn(obj, prop) { return hasProp(obj, prop) && obj[prop]; } /** * Cycles over properties in an object and calls a function for each * property value. If the function returns a truthy value, then the * iteration is stopped. */ function eachProp(obj, func) { var prop; for (prop in obj) { if (hasProp(obj, prop)) { if (func(obj[prop], prop)) { break; } } } } /** * Simple function to mix in properties from source into target, * but only if target does not already have a property of the same name. */ function mixin(target, source, force, deepStringMixin) { if (source) { eachProp(source, function (value, prop) { if (force || !hasProp(target, prop)) { if (deepStringMixin && typeof value === 'object' && value && !isArray(value) && !isFunction(value) && !(value instanceof RegExp)) { if (!target[prop]) { target[prop] = {}; } mixin(target[prop], value, force, deepStringMixin); } else { target[prop] = value; } } }); } return target; } //Similar to Function.prototype.bind, but the 'this' object is specified //first, since it is easier to read/figure out what 'this' will be. function bind(obj, fn) { return function () { return fn.apply(obj, arguments); }; } function scripts() { return document.getElementsByTagName('script'); } function defaultOnError(err) { throw err; } //Allow getting a global that is expressed in //dot notation, like 'a.b.c'. function getGlobal(value) { if (!value) { return value; } var g = global; each(value.split('.'), function (part) { g = g[part]; }); return g; } /** * Constructs an error with a pointer to an URL with more information. * @param {String} id the error ID that maps to an ID on a web page. * @param {String} message human readable error. * @param {Error} [err] the original error, if there is one. * * @returns {Error} */ function makeError(id, msg, err, requireModules) { var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id); e.requireType = id; e.requireModules = requireModules; if (err) { e.originalError = err; } return e; } if (typeof define !== 'undefined') { //If a define is already in play via another AMD loader, //do not overwrite. return; } if (typeof requirejs !== 'undefined') { if (isFunction(requirejs)) { //Do not overwrite an existing requirejs instance. return; } cfg = requirejs; requirejs = undefined; } //Allow for a require config object if (typeof require !== 'undefined' && !isFunction(require)) { //assume it is a config object. cfg = require; require = undefined; } function newContext(contextName) { var inCheckLoaded, Module, context, handlers, checkLoadedTimeoutId, config = { //Defaults. Do not set a default for map //config to speed up normalize(), which //will run faster if there is no default. waitSeconds: 7, baseUrl: './', paths: {}, bundles: {}, pkgs: {}, shim: {}, config: {} }, registry = {}, //registry of just enabled modules, to speed //cycle breaking code when lots of modules //are registered, but not activated. enabledRegistry = {}, undefEvents = {}, defQueue = [], defined = {}, urlFetched = {}, bundlesMap = {}, requireCounter = 1, unnormalizedCounter = 1; /** * Trims the . and .. from an array of path segments. * It will keep a leading path segment if a .. will become * the first path segment, to help with module name lookups, * which act like paths, but can be remapped. But the end result, * all paths that use this function should look normalized. * NOTE: this method MODIFIES the input array. * @param {Array} ary the array of path segments. */ function trimDots(ary) { var i, part; for (i = 0; i < ary.length; i++) { part = ary[i]; if (part === '.') { ary.splice(i, 1); i -= 1; } else if (part === '..') { // If at the start, or previous value is still .., // keep them so that when converted to a path it may // still work when converted to a path, even though // as an ID it is less than ideal. In larger point // releases, may be better to just kick out an error. if (i === 0 || (i === 1 && ary[2] === '..') || ary[i - 1] === '..') { continue; } else if (i > 0) { ary.splice(i - 1, 2); i -= 2; } } } } /** * Given a relative module name, like ./something, normalize it to * a real name that can be mapped to a path. * @param {String} name the relative name * @param {String} baseName a real name that the name arg is relative * to. * @param {Boolean} applyMap apply the map config to the value. Should * only be done if this normalization is for a dependency ID. * @returns {String} normalized name */ function normalize(name, baseName, applyMap) { var pkgMain, mapValue, nameParts, i, j, nameSegment, lastIndex, foundMap, foundI, foundStarMap, starI, normalizedBaseParts, baseParts = (baseName && baseName.split('/')), map = config.map, starMap = map && map['*']; //Adjust any relative paths. if (name) { name = name.split('/'); lastIndex = name.length - 1; // If wanting node ID compatibility, strip .js from end // of IDs. Have to do this here, and not in nameToUrl // because node allows either .js or non .js to map // to same file. if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) { name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, ''); } // Starts with a '.' so need the baseName if (name[0].charAt(0) === '.' && baseParts) { //Convert baseName to array, and lop off the last part, //so that . matches that 'directory' and not name of the baseName's //module. For instance, baseName of 'one/two/three', maps to //'one/two/three.js', but we want the directory, 'one/two' for //this normalization. normalizedBaseParts = baseParts.slice(0, baseParts.length - 1); name = normalizedBaseParts.concat(name); } trimDots(name); name = name.join('/'); } //Apply map config if available. if (applyMap && map && (baseParts || starMap)) { nameParts = name.split('/'); outerLoop: for (i = nameParts.length; i > 0; i -= 1) { nameSegment = nameParts.slice(0, i).join('/'); if (baseParts) { //Find the longest baseName segment match in the config. //So, do joins on the biggest to smallest lengths of baseParts. for (j = baseParts.length; j > 0; j -= 1) { mapValue = getOwn(map, baseParts.slice(0, j).join('/')); //baseName segment has config, find if it has one for //this name. if (mapValue) { mapValue = getOwn(mapValue, nameSegment); if (mapValue) { //Match, update name to the new value. foundMap = mapValue; foundI = i; break outerLoop; } } } } //Check for a star map match, but just hold on to it, //if there is a shorter segment match later in a matching //config, then favor over this star map. if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) { foundStarMap = getOwn(starMap, nameSegment); starI = i; } } if (!foundMap && foundStarMap) { foundMap = foundStarMap; foundI = starI; } if (foundMap) { nameParts.splice(0, foundI, foundMap); name = nameParts.join('/'); } } // If the name points to a package's name, use // the package main instead. pkgMain = getOwn(config.pkgs, name); return pkgMain ? pkgMain : name; } function removeScript(name) { if (isBrowser) { each(scripts(), function (scriptNode) { if (scriptNode.getAttribute('data-requiremodule') === name && scriptNode.getAttribute('data-requirecontext') === context.contextName) { scriptNode.parentNode.removeChild(scriptNode); return true; } }); } } function hasPathFallback(id) { var pathConfig = getOwn(config.paths, id); if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) { //Pop off the first array value, since it failed, and //retry pathConfig.shift(); context.require.undef(id); //Custom require that does not do map translation, since //ID is "absolute", already mapped/resolved. context.makeRequire(null, { skipMap: true })([id]); return true; } } //Turns a plugin!resource to [plugin, resource] //with the plugin being undefined if the name //did not have a plugin prefix. function splitPrefix(name) { var prefix, index = name ? name.indexOf('!') : -1; if (index > -1) { prefix = name.substring(0, index); name = name.substring(index + 1, name.length); } return [prefix, name]; } /** * Creates a module mapping that includes plugin prefix, module * name, and path. If parentModuleMap is provided it will * also normalize the name via require.normalize() * * @param {String} name the module name * @param {String} [parentModuleMap] parent module map * for the module name, used to resolve relative names. * @param {Boolean} isNormalized: is the ID already normalized. * This is true if this call is done for a define() module ID. * @param {Boolean} applyMap: apply the map config to the ID. * Should only be true if this map is for a dependency. * * @returns {Object} */ function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) { var url, pluginModule, suffix, nameParts, prefix = null, parentName = parentModuleMap ? parentModuleMap.name : null, originalName = name, isDefine = true, normalizedName = ''; //If no name, then it means it is a require call, generate an //internal name. if (!name) { isDefine = false; name = '_@r' + (requireCounter += 1); } nameParts = splitPrefix(name); prefix = nameParts[0]; name = nameParts[1]; if (prefix) { prefix = normalize(prefix, parentName, applyMap); pluginModule = getOwn(defined, prefix); } //Account for relative paths if there is a base name. if (name) { if (prefix) { if (isNormalized) { normalizedName = name; } else if (pluginModule && pluginModule.normalize) { //Plugin is loaded, use its normalize method. normalizedName = pluginModule.normalize(name, function (name) { return normalize(name, parentName, applyMap); }); } else { // If nested plugin references, then do not try to // normalize, as it will not normalize correctly. This // places a restriction on resourceIds, and the longer // term solution is not to normalize until plugins are // loaded and all normalizations to allow for async // loading of a loader plugin. But for now, fixes the // common uses. Details in #1131 normalizedName = name.indexOf('!') === -1 ? normalize(name, parentName, applyMap) : name; } } else { //A regular module. normalizedName = normalize(name, parentName, applyMap); //Normalized name may be a plugin ID due to map config //application in normalize. The map config values must //already be normalized, so do not need to redo that part. nameParts = splitPrefix(normalizedName); prefix = nameParts[0]; normalizedName = nameParts[1]; isNormalized = true; url = context.nameToUrl(normalizedName); } } //If the id is a plugin id that cannot be determined if it needs //normalization, stamp it with a unique ID so two matching relative //ids that may conflict can be separate. suffix = prefix && !pluginModule && !isNormalized ? '_unnormalized' + (unnormalizedCounter += 1) : ''; return { prefix: prefix, name: normalizedName, parentMap: parentModuleMap, unnormalized: !!suffix, url: url, originalName: originalName, isDefine: isDefine, id: (prefix ? prefix + '!' + normalizedName : normalizedName) + suffix }; } function getModule(depMap) { var id = depMap.id, mod = getOwn(registry, id); if (!mod) { mod = registry[id] = new context.Module(depMap); } return mod; } function on(depMap, name, fn) { var id = depMap.id, mod = getOwn(registry, id); if (hasProp(defined, id) && (!mod || mod.defineEmitComplete)) { if (name === 'defined') { fn(defined[id]); } } else { mod = getModule(depMap); if (mod.error && name === 'error') { fn(mod.error); } else { mod.on(name, fn); } } } function onError(err, errback) { var ids = err.requireModules, notified = false; if (errback) { errback(err); } else { each(ids, function (id) { var mod = getOwn(registry, id); if (mod) { //Set error on module, so it skips timeout checks. mod.error = err; if (mod.events.error) { notified = true; mod.emit('error', err); } } }); if (!notified) { req.onError(err); } } } /** * Internal method to transfer globalQueue items to this context's * defQueue. */ function takeGlobalQueue() { //Push all the globalDefQueue items into the context's defQueue if (globalDefQueue.length) { each(globalDefQueue, function(queueItem) { var id = queueItem[0]; if (typeof id === 'string') { context.defQueueMap[id] = true; } defQueue.push(queueItem); }); globalDefQueue = []; } } handlers = { 'require': function (mod) { if (mod.require) { return mod.require; } else { return (mod.require = context.makeRequire(mod.map)); } }, 'exports': function (mod) { mod.usingExports = true; if (mod.map.isDefine) { if (mod.exports) { return (defined[mod.map.id] = mod.exports); } else { return (mod.exports = defined[mod.map.id] = {}); } } }, 'module': function (mod) { if (mod.module) { return mod.module; } else { return (mod.module = { id: mod.map.id, uri: mod.map.url, config: function () { return getOwn(config.config, mod.map.id) || {}; }, exports: mod.exports || (mod.exports = {}) }); } } }; function cleanRegistry(id) { //Clean up machinery used for waiting modules. delete registry[id]; delete enabledRegistry[id]; } function breakCycle(mod, traced, processed) { var id = mod.map.id; if (mod.error) { mod.emit('error', mod.error); } else { traced[id] = true; each(mod.depMaps, function (depMap, i) { var depId = depMap.id, dep = getOwn(registry, depId); //Only force things that have not completed //being defined, so still in the registry, //and only if it has not been matched up //in the module already. if (dep && !mod.depMatched[i] && !processed[depId]) { if (getOwn(traced, depId)) { mod.defineDep(i, defined[depId]); mod.check(); //pass false? } else { breakCycle(dep, traced, processed); } } }); processed[id] = true; } } function checkLoaded() { var err, usingPathFallback, waitInterval = config.waitSeconds * 1000, //It is possible to disable the wait interval by using waitSeconds of 0. expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(), noLoads = [], reqCalls = [], stillLoading = false, needCycleCheck = true; //Do not bother if this call was a result of a cycle break. if (inCheckLoaded) { return; } inCheckLoaded = true; //Figure out the state of all the modules. eachProp(enabledRegistry, function (mod) { var map = mod.map, modId = map.id; //Skip things that are not enabled or in error state. if (!mod.enabled) { return; } if (!map.isDefine) { reqCalls.push(mod); } if (!mod.error) { //If the module should be executed, and it has not //been inited and time is up, remember it. if (!mod.inited && expired) { if (hasPathFallback(modId)) { usingPathFallback = true; stillLoading = true; } else { noLoads.push(modId); removeScript(modId); } } else if (!mod.inited && mod.fetched && map.isDefine) { stillLoading = true; if (!map.prefix) { //No reason to keep looking for unfinished //loading. If the only stillLoading is a //plugin resource though, keep going, //because it may be that a plugin resource //is waiting on a non-plugin cycle. return (needCycleCheck = false); } } } }); if (expired && noLoads.length) { //If wait time expired, throw error of unloaded modules. err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads); err.contextName = context.contextName; return onError(err); } //Not expired, check for a cycle. if (needCycleCheck) { each(reqCalls, function (mod) { breakCycle(mod, {}, {}); }); } //If still waiting on loads, and the waiting load is something //other than a plugin resource, or there are still outstanding //scripts, then just try back later. if ((!expired || usingPathFallback) && stillLoading) { //Something is still waiting to load. Wait for it, but only //if a timeout is not already in effect. if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) { checkLoadedTimeoutId = setTimeout(function () { checkLoadedTimeoutId = 0; checkLoaded(); }, 50); } } inCheckLoaded = false; } Module = function (map) { this.events = getOwn(undefEvents, map.id) || {}; this.map = map; this.shim = getOwn(config.shim, map.id); this.depExports = []; this.depMaps = []; this.depMatched = []; this.pluginMaps = {}; this.depCount = 0; /* this.exports this.factory this.depMaps = [], this.enabled, this.fetched */ }; Module.prototype = { init: function (depMaps, factory, errback, options) { options = options || {}; //Do not do more inits if already done. Can happen if there //are multiple define calls for the same module. That is not //a normal, common case, but it is also not unexpected. if (this.inited) { return; } this.factory = factory; if (errback) { //Register for errors on this module. this.on('error', errback); } else if (this.events.error) { //If no errback already, but there are error listeners //on this module, set up an errback to pass to the deps. errback = bind(this, function (err) { this.emit('error', err); }); } //Do a copy of the dependency array, so that //source inputs are not modified. For example //"shim" deps are passed in here directly, and //doing a direct modification of the depMaps array //would affect that config. this.depMaps = depMaps && depMaps.slice(0); this.errback = errback; //Indicate this module has be initialized this.inited = true; this.ignore = options.ignore; //Could have option to init this module in enabled mode, //or could have been previously marked as enabled. However, //the dependencies are not known until init is called. So //if enabled previously, now trigger dependencies as enabled. if (options.enabled || this.enabled) { //Enable this module and dependencies. //Will call this.check() this.enable(); } else { this.check(); } }, defineDep: function (i, depExports) { //Because of cycles, defined callback for a given //export can be called more than once. if (!this.depMatched[i]) { this.depMatched[i] = true; this.depCount -= 1; this.depExports[i] = depExports; } }, fetch: function () { if (this.fetched) { return; } this.fetched = true; context.startTime = (new Date()).getTime(); var map = this.map; //If the manager is for a plugin managed resource, //ask the plugin to load it now. if (this.shim) { context.makeRequire(this.map, { enableBuildCallback: true })(this.shim.deps || [], bind(this, function () { return map.prefix ? this.callPlugin() : this.load(); })); } else { //Regular dependency. return map.prefix ? this.callPlugin() : this.load(); } }, load: function () { var url = this.map.url; //Regular dependency. if (!urlFetched[url]) { urlFetched[url] = true; context.load(this.map.id, url); } }, /** * Checks if the module is ready to define itself, and if so, * define it. */ check: function () { if (!this.enabled || this.enabling) { return; } var err, cjsModule, id = this.map.id, depExports = this.depExports, exports = this.exports, factory = this.factory; if (!this.inited) { // Only fetch if not already in the defQueue. if (!hasProp(context.defQueueMap, id)) { this.fetch(); } } else if (this.error) { this.emit('error', this.error); } else if (!this.defining) { //The factory could trigger another require call //that would result in checking this module to //define itself again. If already in the process //of doing that, skip this work. this.defining = true; if (this.depCount < 1 && !this.defined) { if (isFunction(factory)) { //If there is an error listener, favor passing //to that instead of throwing an error. However, //only do it for define()'d modules. require //errbacks should not be called for failures in //their callbacks (#699). However if a global //onError is set, use that. if ((this.events.error && this.map.isDefine) || req.onError !== defaultOnError) { try { exports = context.execCb(id, factory, depExports, exports); } catch (e) { err = e; } } else { exports = context.execCb(id, factory, depExports, exports); } // Favor return value over exports. If node/cjs in play, // then will not have a return value anyway. Favor // module.exports assignment over exports object. if (this.map.isDefine && exports === undefined) { cjsModule = this.module; if (cjsModule) { exports = cjsModule.exports; } else if (this.usingExports) { //exports already set the defined value. exports = this.exports; } } if (err) { err.requireMap = this.map; err.requireModules = this.map.isDefine ? [this.map.id] : null; err.requireType = this.map.isDefine ? 'define' : 'require'; return onError((this.error = err)); } } else { //Just a literal value exports = factory; } this.exports = exports; if (this.map.isDefine && !this.ignore) { defined[id] = exports; if (req.onResourceLoad) { var resLoadMaps = []; each(this.depMaps, function (depMap) { resLoadMaps.push(depMap.normalizedMap || depMap); }); req.onResourceLoad(context, this.map, resLoadMaps); } } //Clean up cleanRegistry(id); this.defined = true; } //Finished the define stage. Allow calling check again //to allow define notifications below in the case of a //cycle. this.defining = false; if (this.defined && !this.defineEmitted) { this.defineEmitted = true; this.emit('defined', this.exports); this.defineEmitComplete = true; } } }, callPlugin: function () { var map = this.map, id = map.id, //Map already normalized the prefix. pluginMap = makeModuleMap(map.prefix); //Mark this as a dependency for this plugin, so it //can be traced for cycles. this.depMaps.push(pluginMap); on(pluginMap, 'defined', bind(this, function (plugin) { var load, normalizedMap, normalizedMod, bundleId = getOwn(bundlesMap, this.map.id), name = this.map.name, parentName = this.map.parentMap ? this.map.parentMap.name : null, localRequire = context.makeRequire(map.parentMap, { enableBuildCallback: true }); //If current map is not normalized, wait for that //normalized name to load instead of continuing. if (this.map.unnormalized) { //Normalize the ID if the plugin allows it. if (plugin.normalize) { name = plugin.normalize(name, function (name) { return normalize(name, parentName, true); }) || ''; } //prefix and name should already be normalized, no need //for applying map config again either. normalizedMap = makeModuleMap(map.prefix + '!' + name, this.map.parentMap, true); on(normalizedMap, 'defined', bind(this, function (value) { this.map.normalizedMap = normalizedMap; this.init([], function () { return value; }, null, { enabled: true, ignore: true }); })); normalizedMod = getOwn(registry, normalizedMap.id); if (normalizedMod) { //Mark this as a dependency for this plugin, so it //can be traced for cycles. this.depMaps.push(normalizedMap); if (this.events.error) { normalizedMod.on('error', bind(this, function (err) { this.emit('error', err); })); } normalizedMod.enable(); } return; } //If a paths config, then just load that file instead to //resolve the plugin, as it is built into that paths layer. if (bundleId) { this.map.url = context.nameToUrl(bundleId); this.load(); return; } load = bind(this, function (value) { this.init([], function () { return value; }, null, { enabled: true }); }); load.error = bind(this, function (err) { this.inited = true; this.error = err; err.requireModules = [id]; //Remove temp unnormalized modules for this module, //since they will never be resolved otherwise now. eachProp(registry, function (mod) { if (mod.map.id.indexOf(id + '_unnormalized') === 0) { cleanRegistry(mod.map.id); } }); onError(err); }); //Allow plugins to load other code without having to know the //context or how to 'complete' the load. load.fromText = bind(this, function (text, textAlt) { /*jslint evil: true */ var moduleName = map.name, moduleMap = makeModuleMap(moduleName), hasInteractive = useInteractive; //As of 2.1.0, support just passing the text, to reinforce //fromText only being called once per resource. Still //support old style of passing moduleName but discard //that moduleName in favor of the internal ref. if (textAlt) { text = textAlt; } //Turn off interactive script matching for IE for any define //calls in the text, then turn it back on at the end. if (hasInteractive) { useInteractive = false; } //Prime the system by creating a module instance for //it. getModule(moduleMap); //Transfer any config to this other module. if (hasProp(config.config, id)) { config.config[moduleName] = config.config[id]; } try { req.exec(text); } catch (e) { return onError(makeError('fromtexteval', 'fromText eval for ' + id + ' failed: ' + e, e, [id])); } if (hasInteractive) { useInteractive = true; } //Mark this as a dependency for the plugin //resource this.depMaps.push(moduleMap); //Support anonymous modules. context.completeLoad(moduleName); //Bind the value of that module to the value for this //resource ID. localRequire([moduleName], load); }); //Use parentName here since the plugin's name is not reliable, //could be some weird string with no path that actually wants to //reference the parentName's path. plugin.load(map.name, localRequire, load, config); })); context.enable(pluginMap, this); this.pluginMaps[pluginMap.id] = pluginMap; }, enable: function () { enabledRegistry[this.map.id] = this; this.enabled = true; //Set flag mentioning that the module is enabling, //so that immediate calls to the defined callbacks //for dependencies do not trigger inadvertent load //with the depCount still being zero. this.enabling = true; //Enable each dependency each(this.depMaps, bind(this, function (depMap, i) { var id, mod, handler; if (typeof depMap === 'string') { //Dependency needs to be converted to a depMap //and wired up to this module. depMap = makeModuleMap(depMap, (this.map.isDefine ? this.map : this.map.parentMap), false, !this.skipMap); this.depMaps[i] = depMap; handler = getOwn(handlers, depMap.id); if (handler) { this.depExports[i] = handler(this); return; } this.depCount += 1; on(depMap, 'defined', bind(this, function (depExports) { if (this.undefed) { return; } this.defineDep(i, depExports); this.check(); })); if (this.errback) { on(depMap, 'error', bind(this, this.errback)); } else if (this.events.error) { // No direct errback on this module, but something // else is listening for errors, so be sure to // propagate the error correctly. on(depMap, 'error', bind(this, function(err) { this.emit('error', err); })); } } id = depMap.id; mod = registry[id]; //Skip special modules like 'require', 'exports', 'module' //Also, don't call enable if it is already enabled, //important in circular dependency cases. if (!hasProp(handlers, id) && mod && !mod.enabled) { context.enable(depMap, this); } })); //Enable each plugin that is used in //a dependency eachProp(this.pluginMaps, bind(this, function (pluginMap) { var mod = getOwn(registry, pluginMap.id); if (mod && !mod.enabled) { context.enable(pluginMap, this); } })); this.enabling = false; this.check(); }, on: function (name, cb) { var cbs = this.events[name]; if (!cbs) { cbs = this.events[name] = []; } cbs.push(cb); }, emit: function (name, evt) { each(this.events[name], function (cb) { cb(evt); }); if (name === 'error') { //Now that the error handler was triggered, remove //the listeners, since this broken Module instance //can stay around for a while in the registry. delete this.events[name]; } } }; function callGetModule(args) { //Skip modules already defined. if (!hasProp(defined, args[0])) { getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]); } } function removeListener(node, func, name, ieName) { //Favor detachEvent because of IE9 //issue, see attachEvent/addEventListener comment elsewhere //in this file. if (node.detachEvent && !isOpera) { //Probably IE. If not it will throw an error, which will be //useful to know. if (ieName) { node.detachEvent(ieName, func); } } else { node.removeEventListener(name, func, false); } } /** * Given an event from a script node, get the requirejs info from it, * and then removes the event listeners on the node. * @param {Event} evt * @returns {Object} */ function getScriptData(evt) { //Using currentTarget instead of target for Firefox 2.0's sake. Not //all old browsers will be supported, but this one was easy enough //to support and still makes sense. var node = evt.currentTarget || evt.srcElement; //Remove the listeners once here. removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange'); removeListener(node, context.onScriptError, 'error'); return { node: node, id: node && node.getAttribute('data-requiremodule') }; } function intakeDefines() { var args; //Any defined modules in the global queue, intake them now. takeGlobalQueue(); //Make sure any remaining defQueue items get properly processed. while (defQueue.length) { args = defQueue.shift(); if (args[0] === null) { return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1])); } else { //args are id, deps, factory. Should be normalized by the //define() function. callGetModule(args); } } context.defQueueMap = {}; } context = { config: config, contextName: contextName, registry: registry, defined: defined, urlFetched: urlFetched, defQueue: defQueue, defQueueMap: {}, Module: Module, makeModuleMap: makeModuleMap, nextTick: req.nextTick, onError: onError, /** * Set a configuration for the context. * @param {Object} cfg config object to integrate. */ configure: function (cfg) { //Make sure the baseUrl ends in a slash. if (cfg.baseUrl) { if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') { cfg.baseUrl += '/'; } } // Convert old style urlArgs string to a function. if (typeof cfg.urlArgs === 'string') { var urlArgs = cfg.urlArgs; cfg.urlArgs = function(id, url) { return (url.indexOf('?') === -1 ? '?' : '&') + urlArgs; }; } //Save off the paths since they require special processing, //they are additive. var shim = config.shim, objs = { paths: true, bundles: true, config: true, map: true }; eachProp(cfg, function (value, prop) { if (objs[prop]) { if (!config[prop]) { config[prop] = {}; } mixin(config[prop], value, true, true); } else { config[prop] = value; } }); //Reverse map the bundles if (cfg.bundles) { eachProp(cfg.bundles, function (value, prop) { each(value, function (v) { if (v !== prop) { bundlesMap[v] = prop; } }); }); } //Merge shim if (cfg.shim) { eachProp(cfg.shim, function (value, id) { //Normalize the structure if (isArray(value)) { value = { deps: value }; } if ((value.exports || value.init) && !value.exportsFn) { value.exportsFn = context.makeShimExports(value); } shim[id] = value; }); config.shim = shim; } //Adjust packages if necessary. if (cfg.packages) { each(cfg.packages, function (pkgObj) { var location, name; pkgObj = typeof pkgObj === 'string' ? {name: pkgObj} : pkgObj; name = pkgObj.name; location = pkgObj.location; if (location) { config.paths[name] = pkgObj.location; } //Save pointer to main module ID for pkg name. //Remove leading dot in main, so main paths are normalized, //and remove any trailing .js, since different package //envs have different conventions: some use a module name, //some use a file name. config.pkgs[name] = pkgObj.name + '/' + (pkgObj.main || 'main') .replace(currDirRegExp, '') .replace(jsSuffixRegExp, ''); }); } //If there are any "waiting to execute" modules in the registry, //update the maps for them, since their info, like URLs to load, //may have changed. eachProp(registry, function (mod, id) { //If module already has init called, since it is too //late to modify them, and ignore unnormalized ones //since they are transient. if (!mod.inited && !mod.map.unnormalized) { mod.map = makeModuleMap(id, null, true); } }); //If a deps array or a config callback is specified, then call //require with those args. This is useful when require is defined as a //config object before require.js is loaded. if (cfg.deps || cfg.callback) { context.require(cfg.deps || [], cfg.callback); } }, makeShimExports: function (value) { function fn() { var ret; if (value.init) { ret = value.init.apply(global, arguments); } return ret || (value.exports && getGlobal(value.exports)); } return fn; }, makeRequire: function (relMap, options) { options = options || {}; function localRequire(deps, callback, errback) { var id, map, requireMod; if (options.enableBuildCallback && callback && isFunction(callback)) { callback.__requireJsBuild = true; } if (typeof deps === 'string') { if (isFunction(callback)) { //Invalid call return onError(makeError('requireargs', 'Invalid require call'), errback); } //If require|exports|module are requested, get the //value for them from the special handlers. Caveat: //this only works while module is being defined. if (relMap && hasProp(handlers, deps)) { return handlers[deps](registry[relMap.id]); } //Synchronous access to one module. If require.get is //available (as in the Node adapter), prefer that. if (req.get) { return req.get(context, deps, relMap, localRequire); } //Normalize module name, if it contains . or .. map = makeModuleMap(deps, relMap, false, true); id = map.id; if (!hasProp(defined, id)) { return onError(makeError('notloaded', 'Module name "' + id + '" has not been loaded yet for context: ' + contextName + (relMap ? '' : '. Use require([])'))); } return defined[id]; } //Grab defines waiting in the global queue. intakeDefines(); //Mark all the dependencies as needing to be loaded. context.nextTick(function () { //Some defines could have been added since the //require call, collect them. intakeDefines(); requireMod = getModule(makeModuleMap(null, relMap)); //Store if map config should be applied to this require //call for dependencies. requireMod.skipMap = options.skipMap; requireMod.init(deps, callback, errback, { enabled: true }); checkLoaded(); }); return localRequire; } mixin(localRequire, { isBrowser: isBrowser, /** * Converts a module name + .extension into an URL path. * *Requires* the use of a module name. It does not support using * plain URLs like nameToUrl. */ toUrl: function (moduleNamePlusExt) { var ext, index = moduleNamePlusExt.lastIndexOf('.'), segment = moduleNamePlusExt.split('/')[0], isRelative = segment === '.' || segment === '..'; //Have a file extension alias, and it is not the //dots from a relative path. if (index !== -1 && (!isRelative || index > 1)) { ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length); moduleNamePlusExt = moduleNamePlusExt.substring(0, index); } return context.nameToUrl(normalize(moduleNamePlusExt, relMap && relMap.id, true), ext, true); }, defined: function (id) { return hasProp(defined, makeModuleMap(id, relMap, false, true).id); }, specified: function (id) { id = makeModuleMap(id, relMap, false, true).id; return hasProp(defined, id) || hasProp(registry, id); } }); //Only allow undef on top level require calls if (!relMap) { localRequire.undef = function (id) { //Bind any waiting define() calls to this context, //fix for #408 takeGlobalQueue(); var map = makeModuleMap(id, relMap, true), mod = getOwn(registry, id); mod.undefed = true; removeScript(id); delete defined[id]; delete urlFetched[map.url]; delete undefEvents[id]; //Clean queued defines too. Go backwards //in array so that the splices do not //mess up the iteration. eachReverse(defQueue, function(args, i) { if (args[0] === id) { defQueue.splice(i, 1); } }); delete context.defQueueMap[id]; if (mod) { //Hold on to listeners in case the //module will be attempted to be reloaded //using a different config. if (mod.events.defined) { undefEvents[id] = mod.events; } cleanRegistry(id); } }; } return localRequire; }, /** * Called to enable a module if it is still in the registry * awaiting enablement. A second arg, parent, the parent module, * is passed in for context, when this method is overridden by * the optimizer. Not shown here to keep code compact. */ enable: function (depMap) { var mod = getOwn(registry, depMap.id); if (mod) { getModule(depMap).enable(); } }, /** * Internal method used by environment adapters to complete a load event. * A load event could be a script load or just a load pass from a synchronous * load call. * @param {String} moduleName the name of the module to potentially complete. */ completeLoad: function (moduleName) { var found, args, mod, shim = getOwn(config.shim, moduleName) || {}, shExports = shim.exports; takeGlobalQueue(); while (defQueue.length) { args = defQueue.shift(); if (args[0] === null) { args[0] = moduleName; //If already found an anonymous module and bound it //to this name, then this is some other anon module //waiting for its completeLoad to fire. if (found) { break; } found = true; } else if (args[0] === moduleName) { //Found matching define call for this script! found = true; } callGetModule(args); } context.defQueueMap = {}; //Do this after the cycle of callGetModule in case the result //of those calls/init calls changes the registry. mod = getOwn(registry, moduleName); if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) { if (config.enforceDefine && (!shExports || !getGlobal(shExports))) { if (hasPathFallback(moduleName)) { return; } else { return onError(makeError('nodefine', 'No define call for ' + moduleName, null, [moduleName])); } } else { //A script that does not call define(), so just simulate //the call for it. callGetModule([moduleName, (shim.deps || []), shim.exportsFn]); } } checkLoaded(); }, /** * Converts a module name to a file path. Supports cases where * moduleName may actually be just an URL. * Note that it **does not** call normalize on the moduleName, * it is assumed to have already been normalized. This is an * internal API, not a public one. Use toUrl for the public API. */ nameToUrl: function (moduleName, ext, skipExt) { var paths, syms, i, parentModule, url, parentPath, bundleId, pkgMain = getOwn(config.pkgs, moduleName); if (pkgMain) { moduleName = pkgMain; } bundleId = getOwn(bundlesMap, moduleName); if (bundleId) { return context.nameToUrl(bundleId, ext, skipExt); } //If a colon is in the URL, it indicates a protocol is used and it is just //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?) //or ends with .js, then assume the user meant to use an url and not a module id. //The slash is important for protocol-less URLs as well as full paths. if (req.jsExtRegExp.test(moduleName)) { //Just a plain path, not module name lookup, so just return it. //Add extension if it is included. This is a bit wonky, only non-.js things pass //an extension, this method probably needs to be reworked. url = moduleName + (ext || ''); } else { //A module that needs to be converted to a path. paths = config.paths; syms = moduleName.split('/'); //For each module name segment, see if there is a path //registered for it. Start with most specific name //and work up from it. for (i = syms.length; i > 0; i -= 1) { parentModule = syms.slice(0, i).join('/'); parentPath = getOwn(paths, parentModule); if (parentPath) { //If an array, it means there are a few choices, //Choose the one that is desired if (isArray(parentPath)) { parentPath = parentPath[0]; } syms.splice(0, i, parentPath); break; } } //Join the path parts together, then figure out if baseUrl is needed. url = syms.join('/'); url += (ext || (/^data\:|^blob\:|\?/.test(url) || skipExt ? '' : '.js')); url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url; } return config.urlArgs && !/^blob\:/.test(url) ? url + config.urlArgs(moduleName, url) : url; }, //Delegates to req.load. Broken out as a separate function to //allow overriding in the optimizer. load: function (id, url) { req.load(context, id, url); }, /** * Executes a module callback function. Broken out as a separate function * solely to allow the build system to sequence the files in the built * layer in the right sequence. * * @private */ execCb: function (name, callback, args, exports) { return callback.apply(exports, args); }, /** * callback for script loads, used to check status of loading. * * @param {Event} evt the event from the browser for the script * that was loaded. */ onScriptLoad: function (evt) { //Using currentTarget instead of target for Firefox 2.0's sake. Not //all old browsers will be supported, but this one was easy enough //to support and still makes sense. if (evt.type === 'load' || (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) { //Reset interactive script so a script node is not held onto for //to long. interactiveScript = null; //Pull out the name of the module and the context. var data = getScriptData(evt); context.completeLoad(data.id); } }, /** * Callback for script errors. */ onScriptError: function (evt) { var data = getScriptData(evt); if (!hasPathFallback(data.id)) { var parents = []; eachProp(registry, function(value, key) { if (key.indexOf('_@r') !== 0) { each(value.depMaps, function(depMap) { if (depMap.id === data.id) { parents.push(key); return true; } }); } }); return onError(makeError('scripterror', 'Script error for "' + data.id + (parents.length ? '", needed by: ' + parents.join(', ') : '"'), evt, [data.id])); } } }; context.require = context.makeRequire(); return context; } /** * Main entry point. * * If the only argument to require is a string, then the module that * is represented by that string is fetched for the appropriate context. * * If the first argument is an array, then it will be treated as an array * of dependency string names to fetch. An optional function callback can * be specified to execute when all of those dependencies are available. * * Make a local req variable to help Caja compliance (it assumes things * on a require that are not standardized), and to give a short * name for minification/local scope use. */ req = requirejs = function (deps, callback, errback, optional) { //Find the right context, use default var context, config, contextName = defContextName; // Determine if have config object in the call. if (!isArray(deps) && typeof deps !== 'string') { // deps is a config object config = deps; if (isArray(callback)) { // Adjust args if there are dependencies deps = callback; callback = errback; errback = optional; } else { deps = []; } } if (config && config.context) { contextName = config.context; } context = getOwn(contexts, contextName); if (!context) { context = contexts[contextName] = req.s.newContext(contextName); } if (config) { context.configure(config); } return context.require(deps, callback, errback); }; /** * Support require.config() to make it easier to cooperate with other * AMD loaders on globally agreed names. */ req.config = function (config) { return req(config); }; /** * Execute something after the current tick * of the event loop. Override for other envs * that have a better solution than setTimeout. * @param {Function} fn function to execute later. */ req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) { setTimeout(fn, 4); } : function (fn) { fn(); }; /** * Export require as a global, but only if it does not already exist. */ if (!require) { require = req; } req.version = version; //Used to filter out dependencies that are already paths. req.jsExtRegExp = /^\/|:|\?|\.js$/; req.isBrowser = isBrowser; s = req.s = { contexts: contexts, newContext: newContext }; //Create default context. req({}); //Exports some context-sensitive methods on global require. each([ 'toUrl', 'undef', 'defined', 'specified' ], function (prop) { //Reference from contexts instead of early binding to default context, //so that during builds, the latest instance of the default context //with its config gets used. req[prop] = function () { var ctx = contexts[defContextName]; return ctx.require[prop].apply(ctx, arguments); }; }); if (isBrowser) { head = s.head = document.getElementsByTagName('head')[0]; //If BASE tag is in play, using appendChild is a problem for IE6. //When that browser dies, this can be removed. Details in this jQuery bug: //http://dev.jquery.com/ticket/2709 baseElement = document.getElementsByTagName('base')[0]; if (baseElement) { head = s.head = baseElement.parentNode; } } /** * Any errors that require explicitly generates will be passed to this * function. Intercept/override it if you want custom error handling. * @param {Error} err the error object. */ req.onError = defaultOnError; /** * Creates the node for the load command. Only used in browser envs. */ req.createNode = function (config, moduleName, url) { var node = config.xhtml ? document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') : document.createElement('script'); node.type = config.scriptType || 'text/javascript'; node.charset = 'utf-8'; node.async = true; return node; }; /** * Does the request to load a module for the browser case. * Make this a separate function to allow other environments * to override it. * * @param {Object} context the require context to find state. * @param {String} moduleName the name of the module. * @param {Object} url the URL to the module. */ req.load = function (context, moduleName, url) { var config = (context && context.config) || {}, node; if (isBrowser) { //In the browser so use a script tag node = req.createNode(config, moduleName, url); node.setAttribute('data-requirecontext', context.contextName); node.setAttribute('data-requiremodule', moduleName); //Set up load listener. Test attachEvent first because IE9 has //a subtle issue in its addEventListener and script onload firings //that do not match the behavior of all other browsers with //addEventListener support, which fire the onload event for a //script right after the script execution. See: //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution //UNFORTUNATELY Opera implements attachEvent but does not follow the script //script execution mode. if (node.attachEvent && //Check if node.attachEvent is artificially added by custom script or //natively supported by browser //read https://github.com/requirejs/requirejs/issues/187 //if we can NOT find [native code] then it must NOT natively supported. //in IE8, node.attachEvent does not have toString() //Note the test for "[native code" with no closing brace, see: //https://github.com/requirejs/requirejs/issues/273 !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) && !isOpera) { //Probably IE. IE (at least 6-8) do not fire //script onload right after executing the script, so //we cannot tie the anonymous define call to a name. //However, IE reports the script as being in 'interactive' //readyState at the time of the define call. useInteractive = true; node.attachEvent('onreadystatechange', context.onScriptLoad); //It would be great to add an error handler here to catch //404s in IE9+. However, onreadystatechange will fire before //the error handler, so that does not help. If addEventListener //is used, then IE will fire error before load, but we cannot //use that pathway given the connect.microsoft.com issue //mentioned above about not doing the 'script execute, //then fire the script load event listener before execute //next script' that other browsers do. //Best hope: IE10 fixes the issues, //and then destroys all installs of IE 6-9. //node.attachEvent('onerror', context.onScriptError); } else { node.addEventListener('load', context.onScriptLoad, false); node.addEventListener('error', context.onScriptError, false); } node.src = url; //Calling onNodeCreated after all properties on the node have been //set, but before it is placed in the DOM. if (config.onNodeCreated) { config.onNodeCreated(node, config, moduleName, url); } //For some cache cases in IE 6-8, the script executes before the end //of the appendChild execution, so to tie an anonymous define //call to the module name (which is stored on the node), hold on //to a reference to this node, but clear after the DOM insertion. currentlyAddingScript = node; if (baseElement) { head.insertBefore(node, baseElement); } else { head.appendChild(node); } currentlyAddingScript = null; return node; } else if (isWebWorker) { try { //In a web worker, use importScripts. This is not a very //efficient use of importScripts, importScripts will block until //its script is downloaded and evaluated. However, if web workers //are in play, the expectation is that a build has been done so //that only one script needs to be loaded anyway. This may need //to be reevaluated if other use cases become common. // Post a task to the event loop to work around a bug in WebKit // where the worker gets garbage-collected after calling // importScripts(): https://webkit.org/b/153317 setTimeout(function() {}, 0); importScripts(url); //Account for anonymous modules context.completeLoad(moduleName); } catch (e) { context.onError(makeError('importscripts', 'importScripts failed for ' + moduleName + ' at ' + url, e, [moduleName])); } } }; function getInteractiveScript() { if (interactiveScript && interactiveScript.readyState === 'interactive') { return interactiveScript; } eachReverse(scripts(), function (script) { if (script.readyState === 'interactive') { return (interactiveScript = script); } }); return interactiveScript; } //Look for a data-main script attribute, which could also adjust the baseUrl. if (isBrowser && !cfg.skipDataMain) { //Figure out baseUrl. Get it from the script tag with require.js in it. eachReverse(scripts(), function (script) { //Set the 'head' where we can append children by //using the script's parent. if (!head) { head = script.parentNode; } //Look for a data-main attribute to set main script for the page //to load. If it is there, the path to data main becomes the //baseUrl, if it is not already set. dataMain = script.getAttribute('data-main'); if (dataMain) { //Preserve dataMain in case it is a path (i.e. contains '?') mainScript = dataMain; //Set final baseUrl if there is not already an explicit one, //but only do so if the data-main value is not a loader plugin //module ID. if (!cfg.baseUrl && mainScript.indexOf('!') === -1) { //Pull off the directory of data-main for use as the //baseUrl. src = mainScript.split('/'); mainScript = src.pop(); subPath = src.length ? src.join('/') + '/' : './'; cfg.baseUrl = subPath; } //Strip off any trailing .js since mainScript is now //like a module name. mainScript = mainScript.replace(jsSuffixRegExp, ''); //If mainScript is still a path, fall back to dataMain if (req.jsExtRegExp.test(mainScript)) { mainScript = dataMain; } //Put the data-main script in the files to load. cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript]; return true; } }); } /** * The function that handles definitions of modules. Differs from * require() in that a string for the module should be the first argument, * and the function to execute after dependencies are loaded should * return a value to define the module corresponding to the first argument's * name. */ define = function (name, deps, callback) { var node, context; //Allow for anonymous modules if (typeof name !== 'string') { //Adjust args appropriately callback = deps; deps = name; name = null; } //This module may not have dependencies if (!isArray(deps)) { callback = deps; deps = null; } //If no name, and callback is a function, then figure out if it a //CommonJS thing with dependencies. if (!deps && isFunction(callback)) { deps = []; //Remove comments from the callback string, //look for require calls, and pull them into the dependencies, //but only if there are function args. if (callback.length) { callback .toString() .replace(commentRegExp, commentReplace) .replace(cjsRequireRegExp, function (match, dep) { deps.push(dep); }); //May be a CommonJS thing even without require calls, but still //could use exports, and module. Avoid doing exports and module //work though if it just needs require. //REQUIRES the function to expect the CommonJS variables in the //order listed below. deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps); } } //If in IE 6-8 and hit an anonymous define() call, do the interactive //work. if (useInteractive) { node = currentlyAddingScript || getInteractiveScript(); if (node) { if (!name) { name = node.getAttribute('data-requiremodule'); } context = contexts[node.getAttribute('data-requirecontext')]; } } //Always save off evaluating the def call until the script onload handler. //This allows multiple modules to be in a file without prematurely //tracing dependencies, and allows for anonymous module support, //where the module name is not known until the script onload event //occurs. If no context, use the global queue, and get it processed //in the onscript load callback. if (context) { context.defQueue.push([name, deps, callback]); context.defQueueMap[name] = true; } else { globalDefQueue.push([name, deps, callback]); } }; define.amd = { jQuery: true }; /** * Executes the text. Normally just uses eval, but can be modified * to use a better, environment-specific call. Only used for transpiling * loader plugins, not for plain JS modules. * @param {String} text the text to execute/evaluate. */ req.exec = function (text) { /*jslint evil: true */ return eval(text); }; //Set up with config info. req(cfg); }(this, (typeof setTimeout === 'undefined' ? undefined : setTimeout))); ```

...which is the generated code.

RoarGronmo commented 4 months ago

will try to compare those two channels, to see whats the difference...

RoarGronmo commented 4 months ago

will try to compare those two channels, to see whats the difference...

I see that I haven't the knowledge in .js to analyze the output files...

I throw the ball...

huycozy commented 3 months ago

(I collapsed your output logs and the generated JS code on your comments since they are too long for others to catch the overview of the issue)

Thank you for doing more tests. I ran your given sample project above but still saw a similar error at my comment.

Per our triage policy, the issue can be closed if it's fixed on master/main channel. However, the behavior of this is quite confusing (couldn't reproduce this on beta channel on my side, and the fix for a similar error on https://github.com/flutter/flutter/issues/146189 has already landed on beta), I will keep this open for other's input.

RoarGronmo commented 3 months ago

NOTE !

This error still persists when upgrading to Flutter v3.24.0 stable !!

PS C:\FlutterProjects\empty_project> flutter upgrade --verify-only                           
Flutter is already up to date on channel stable
Flutter 3.24.0 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 80c2e84975 (7 days ago) • 2024-07-30 23:06:49 +0700
Engine • revision b8800d88be
Tools • Dart 3.5.0 • DevTools 2.37.2
PS C:\FlutterProjects\empty_project>

Flutter doctor:

PS C:\FlutterProjects\empty_project> flutter doctor -v
[√] Flutter (Channel stable, 3.24.0, on Microsoft Windows [Version 10.0.22631.3958], locale nb-NO)
    • Flutter version 3.24.0 on channel stable at c:\Flutter\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 80c2e84975 (7 days ago), 2024-07-30 23:06:49 +0700
    • Engine revision b8800d88be
    • Dart version 3.5.0
    • DevTools version 2.37.2

[√] Windows Version (Installed version of Windows is version 10 or higher)

[√] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
    • Android SDK at C:\Users\roarg\AppData\Local\Android\Sdk
    • Platform android-35, build-tools 35.0.0
    • ANDROID_HOME = C:\Users\roarg\AppData\Local\Android\Sdk
    • Java binary at: C:\Program Files\Android Studio\Android Studio 2024.1.1.11\jbr\bin\java
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105)
    • All Android licenses accepted.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[√] Visual Studio - develop Windows apps (Visual Studio Community 2019 16.11.3)
    • Visual Studio at C:\Program Files (x86)\Microsoft Visual Studio\2019\Community
    • Visual Studio Community 2019 version 16.11.31702.278
    • Windows 10 SDK version 10.0.19041.0

[√] Android Studio (version 2023.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.1.1.28
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.7+0-b2043.56-10550314)

[√] Android Studio (version 2023.2)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.2.1.25
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874)

[√] Android Studio (version 2023.3)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.3.1.20
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11572160)

[√] Android Studio (version 2024.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2024.1.1.11
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105)

[√] Android Studio (version 2024.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2024.1.2.10
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.11+0--11852314)

[√] Connected device (4 available)
    • SM G965F (mobile) • 23b3df780c0c7ece • android-arm64  • Android 10 (API 29)
    • Windows (desktop) • windows          • windows-x64    • Microsoft Windows [Version 10.0.22631.3958]
    • Chrome (web)      • chrome           • web-javascript • Google Chrome 127.0.6533.89
    • Edge (web)        • edge             • web-javascript • Microsoft Edge 127.0.2651.86

[√] Network resources
    • All expected network resources are available.

• No issues found!
PS C:\FlutterProjects\empty_project>

RoarGronmo commented 3 months ago

But fortunately is still OK when switching to channel main.

PS C:\FlutterProjects\empty_project> flutter doctor -v
[√] Flutter (Channel main, 3.24.0-1.0.pre.476, on Microsoft Windows [Version 10.0.22631.3958], locale nb-NO)
    • Flutter version 3.24.0-1.0.pre.476 on channel main at c:\Flutter\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 8329f67639 (67 minutes ago), 2024-08-06 15:35:28 -0400
    • Engine revision aabd582e9c
    • Dart version 3.6.0 (build 3.6.0-116.0.dev)
    • DevTools version 2.38.0

[√] Windows Version (Installed version of Windows is version 10 or higher)

[√] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
    • Android SDK at C:\Users\roarg\AppData\Local\Android\Sdk
    • Platform android-35, build-tools 35.0.0
    • ANDROID_HOME = C:\Users\roarg\AppData\Local\Android\Sdk
    • Java binary at: C:\Program Files\Android Studio\Android Studio 2024.1.1.11\jbr\bin\java
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105)
    • All Android licenses accepted.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[√] Visual Studio - develop Windows apps (Visual Studio Community 2019 16.11.3)
    • Visual Studio at C:\Program Files (x86)\Microsoft Visual Studio\2019\Community
    • Visual Studio Community 2019 version 16.11.31702.278
    • Windows 10 SDK version 10.0.19041.0

[√] Android Studio (version 2023.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.1.1.28
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.7+0-b2043.56-10550314)

[√] Android Studio (version 2023.2)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.2.1.25
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874)

[√] Android Studio (version 2023.3)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.3.1.20
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11572160)

[√] Android Studio (version 2024.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2024.1.1.11
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105)

[√] Android Studio (version 2024.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2024.1.2.10
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.11+0--11852314)

[√] Connected device (4 available)
    • SM G965F (mobile) • 23b3df780c0c7ece • android-arm64  • Android 10 (API 29)
    • Windows (desktop) • windows          • windows-x64    • Microsoft Windows [Version 10.0.22631.3958]
    • Chrome (web)      • chrome           • web-javascript • Google Chrome 127.0.6533.89
    • Edge (web)        • edge             • web-javascript • Microsoft Edge 127.0.2651.86

[√] Network resources
    • All expected network resources are available.

• No issues found!
PS C:\FlutterProjects\empty_project>

RoarGronmo commented 3 months ago

Beta channel is still in:

PS C:\FlutterProjects\empty_project> flutter doctor -v
[√] Flutter (Channel beta, 3.24.0-0.2.pre, on Microsoft Windows [Version 10.0.22631.3958], locale nb-NO)
    • Flutter version 3.24.0-0.2.pre on channel beta at c:\Flutter\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 7c6b7e9ca4 (8 days ago), 2024-07-30 14:26:44 +0700
    • Engine revision 6e4deceb38
    • Dart version 3.5.0 (build 3.5.0-323.2.beta)
    • DevTools version 2.37.2

[√] Windows Version (Installed version of Windows is version 10 or higher)

[√] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
    • Android SDK at C:\Users\roarg\AppData\Local\Android\Sdk
    • Platform android-35, build-tools 35.0.0
    • ANDROID_HOME = C:\Users\roarg\AppData\Local\Android\Sdk
    • Java binary at: C:\Program Files\Android Studio\Android Studio 2024.1.1.11\jbr\bin\java
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105)
    • All Android licenses accepted.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[√] Visual Studio - develop Windows apps (Visual Studio Community 2019 16.11.3)
    • Visual Studio at C:\Program Files (x86)\Microsoft Visual Studio\2019\Community
    • Visual Studio Community 2019 version 16.11.31702.278
    • Windows 10 SDK version 10.0.19041.0

[√] Android Studio (version 2023.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.1.1.28
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.7+0-b2043.56-10550314)

[√] Android Studio (version 2023.2)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.2.1.25
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.9+0--11185874)

[√] Android Studio (version 2023.3)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2023.3.1.20
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11572160)

[√] Android Studio (version 2024.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2024.1.1.11
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.10+0--11609105)

[√] Android Studio (version 2024.1)
    • Android Studio at C:\Program Files\Android Studio\Android Studio 2024.1.2.10
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.11+0--11852314)

[√] Connected device (4 available)
    • SM G965F (mobile) • 23b3df780c0c7ece • android-arm64  • Android 10 (API 29)
    • Windows (desktop) • windows          • windows-x64    • Microsoft Windows [Version 10.0.22631.3958]
    • Chrome (web)      • chrome           • web-javascript • Google Chrome 127.0.6533.89
    • Edge (web)        • edge             • web-javascript • Microsoft Edge 127.0.2651.86

[√] Network resources
    • All expected network resources are available.

• No issues found!
PS C:\FlutterProjects\empty_project>

and fails in the same matter as v3.24.0 (stable).

RoarGronmo commented 3 months ago

fyzuladzwan commented 3 months ago

I encounter the same. When investigated further, it has something to do with require.js where there is a mismatch with CanvasKitInit. I'm not so familiar with *.js to comment much. I hope this helps.

Screenshot 2024-08-07 at 4 48 05 PM

ishaanbahal commented 3 months ago

Facing the same issue on 3.24 stable release. Web builds for us are straight up broken, it sometimes builds, but then uncaught exceptions start appearing on random interactions like tooltip on iconButton gets positionDependantBox as undefined in JS.

Sharing broken build console log screenshots.

Have reverted to 3.22 for now.

huycozy commented 3 months ago

@ishaanbahal This issue is about Uncaught Error: Mismatched anonymous define() module: () => CanvasKitInit while your error is not the same, looks like you hit https://github.com/flutter/flutter/issues/145410 as my result above. Please follow it for updates. (Please post in text format that is easier to read and investigate next time, thanks!)

fyzuladzwan commented 3 months ago

After going through Flutter 3.24 release notes. I noticed this update:

[web] Change --web-renderer default from auto to canvaskit by @mdebbar in 149773

After i run it with, flutter run -d chrome --web-renderer auto, it now runs normally. Flutter 3.24 forces the web rendering to use CanvasKit on desktop browser, when it should be html. Using the auto would alternate between desktop and mobile browsers.

I used this on launch.json (in vs code).

{ "name": [PROJECT-NAME], "request": "launch", "type": "dart", "flutterMode": "debug", "args": [ "--web-renderer", "auto" ] },

jezell commented 3 months ago

We encountered the same problem on 3.24.0 stable. --web-renderer=auto also fixed for us.

rickdroio commented 3 months ago

Same issue here... after update to 3.24.0 app doesnt work anymore on browser. using "flutter run -d chrome --web-renderer auto" works as expected

jezell commented 3 months ago

More info, can confirm this happens on Flutter 3.24.0 on stock app from flutter create.

After refresh, sample app starts working, but attempts to relaunch result in broken app / red screen. Refreshing solves the problem, but the issue comes back when doing flutter run the next time:

flutter run -d chrome
Launching lib/main.dart on Chrome in debug mode...
Waiting for connection from debug service on Chrome...              8.5s
This app is linked to the debug service: ws://127.0.0.1:55506/9HK75w2OVTA=/ws
Debug service listening on ws://127.0.0.1:55506/9HK75w2OVTA=/ws

🔥  To hot restart changes while running, press "r" or "R".
For a more detailed help message, press "h". To quit, press "q".

A Dart VM Service on Chrome is available at: http://127.0.0.1:55506/9HK75w2OVTA=
══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
The following JSNoSuchMethodError was thrown building MyApp(dirty):
TypeError: Cannot read properties of undefined (reading 'MaterialApp')

The relevant error-causing widget was:
  MyApp MyApp:file:///Users/jesseezell/sample/lib/main.dart:4:16

When the exception was thrown, this was the stack:
packages/sample/main.dart 13:12                                          build
packages/flutter/src/widgets/framework.dart 5687:22                      build
packages/flutter/src/widgets/framework.dart 5617:15                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/view.dart 441:16                            [_updateChild]
packages/flutter/src/widgets/view.dart 464:5                             mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/binding.dart 1605:16                        [_rebuild]
packages/flutter/src/widgets/binding.dart 1574:5                         mount
packages/flutter/src/widgets/binding.dart 1527:16                        <fn>
packages/flutter/src/widgets/framework.dart 3038:11                      buildScope
packages/flutter/src/widgets/binding.dart 1526:12                        attach
packages/flutter/src/widgets/binding.dart 1265:26                        attachToBuildOwner
packages/flutter/src/widgets/binding.dart 1247:5                         attachRootWidget
packages/flutter/src/widgets/binding.dart 1233:7                         <fn>
dart-sdk/lib/_internal/js_dev_runtime/private/isolate_helper.dart 48:11  internalCallback

════════════════════════════════════════════════════════════════════════════════════════════════════

jezell commented 3 months ago

With

flutter run -d chrome --web-renderer=canvaskit

This is reproducible consistently on first load with sample app, again refreshing makes it go away until next run.

jezell commented 3 months ago

Note that the require.js error also goes away with these flags when require.js is turned off:

flutter run -d chrome --web-renderer=canvaskit --extra-front-end-options=--dartdevc-module-format=ddc

I wonder if it's related to this commit that introduced dynamic loading via a script tag. Now this commit was in 3.22 as well, but maybe something in 3.24 has triggered it to surface the error:

https://github.com/flutter/flutter/commit/ee94fe262b63b0761e8e1f889ae52322fef068d2

Which require.js explicitly warns about in the docs about this error:

https://requirejs.org/docs/errors.html


To avoid the error:

Be sure to load all scripts that call define() via the RequireJS API. Do not manually code script tags in HTML to load scripts that have define() calls in them.
If you manually code an HTML script tag, be sure it only includes named modules, and that an anonymous module that will have the same name as one of the modules in that file is not loaded.
If the problem is the use of loader plugins or anonymous modules but the RequireJS optimizer is not used for file bundling, use the RequireJS optimizer.
If the problem is the var define lint approach, use /*global define */ (no space before "global") comment style instead.

RoarGronmo commented 3 months ago

More info, can confirm this happens on Flutter 3.24.0 on stock app from flutter create.

After refresh, sample app starts working, but attempts to relaunch result in broken app / red screen. Refreshing solves the problem, but the issue comes back when doing flutter run the next time:

flutter run -d chrome
Launching lib/main.dart on Chrome in debug mode...
Waiting for connection from debug service on Chrome...              8.5s
This app is linked to the debug service: ws://127.0.0.1:55506/9HK75w2OVTA=/ws
Debug service listening on ws://127.0.0.1:55506/9HK75w2OVTA=/ws

🔥  To hot restart changes while running, press "r" or "R".
For a more detailed help message, press "h". To quit, press "q".

A Dart VM Service on Chrome is available at: http://127.0.0.1:55506/9HK75w2OVTA=
══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
The following JSNoSuchMethodError was thrown building MyApp(dirty):
TypeError: Cannot read properties of undefined (reading 'MaterialApp')

The relevant error-causing widget was:
  MyApp MyApp:file:///Users/jesseezell/sample/lib/main.dart:4:16

When the exception was thrown, this was the stack:
packages/sample/main.dart 13:12                                          build
packages/flutter/src/widgets/framework.dart 5687:22                      build
packages/flutter/src/widgets/framework.dart 5617:15                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/view.dart 441:16                            [_updateChild]
packages/flutter/src/widgets/view.dart 464:5                             mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/framework.dart 5642:16                      performRebuild
packages/flutter/src/widgets/framework.dart 5780:11                      performRebuild
packages/flutter/src/widgets/framework.dart 5333:7                       rebuild
packages/flutter/src/widgets/framework.dart 5599:5                       [_firstBuild]
packages/flutter/src/widgets/framework.dart 5771:11                      [_firstBuild]
packages/flutter/src/widgets/framework.dart 5593:5                       mount
packages/flutter/src/widgets/framework.dart 4468:15                      inflateWidget
packages/flutter/src/widgets/framework.dart 3963:18                      updateChild
packages/flutter/src/widgets/binding.dart 1605:16                        [_rebuild]
packages/flutter/src/widgets/binding.dart 1574:5                         mount
packages/flutter/src/widgets/binding.dart 1527:16                        <fn>
packages/flutter/src/widgets/framework.dart 3038:11                      buildScope
packages/flutter/src/widgets/binding.dart 1526:12                        attach
packages/flutter/src/widgets/binding.dart 1265:26                        attachToBuildOwner
packages/flutter/src/widgets/binding.dart 1247:5                         attachRootWidget
packages/flutter/src/widgets/binding.dart 1233:7                         <fn>
dart-sdk/lib/_internal/js_dev_runtime/private/isolate_helper.dart 48:11  internalCallback

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Confirming your observation that a "plain refresh" reloads the app and then it starts.

hot reload (lightning) and refresh (play button) may reload app if it is running in chrome, but after you have done a "plain refresh".

same behavior on Microsoft Edge.

iapicca commented 3 months ago

I think the title is misleading, the most severe part of the issue is that upgrading from old stable to new stable the issue occur w/o any "warning", "notified breaking change" or whatever

RoarGronmo commented 3 months ago

I think the title is misleading, the most severe part of the issue is that upgrading from old stable to new stable the issue occur w/o any "warning", "notified breaking change" or whatever

It was discovered when upgrading beta to the mentioned version before 3.24.0 was released. I agree that the title might be misleading now.

r-durao-pvotal commented 3 months ago

We upgraded yesterday from 3.22.0 to 3.24.0 and we also detected this error (stable channel)

mdebbar commented 3 months ago

I'm looking into this. So far what I found:

I can reproduce this on the stable but not on the master channel.
The issue disappears when Canvaskit is served from cache. This is why some people got it working by refreshing the page.

mdebbar commented 3 months ago

This PR: https://github.com/flutter/engine/pull/53718 fixes the issue. It's already listed in the CP list here: https://github.com/flutter/flutter/issues/152953 (cc @kevmoo)

kevmoo commented 3 months ago

Closing as fixed. Already tracked as a cherry pick to stable (3.24)

github-actions[bot] commented 3 months ago

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

flutter / flutter

Flutter beta (v3.24.0-0.2.pre) web: App crash with `Uncaught Error: Mismatched anonymous define() module: () => CanvasKitInit` #152844

Steps to reproduce

Flutter Doctor output