Open ryanheise opened 2 years ago
huycozy
commented
2 years ago Hi, I can reproduce this issue on latest stable and master channels with provided sample code.
The issue is only happening with canvaskit.
And I also tried on the mobile (Android, iOS), this issue is not reproducible.
Patrick386
commented
2 years ago Flutter Web canvaskit A problem occurs when using 2 bytes instead of English, such as Korean, Chinese, or Japanese. All of these occur in widgets that receive or display strings such as TextField and Text.
Disregard-Therest
commented
2 years ago Same thing for me. I doesn't affect my production in any way but in debug I get this horrific logs frequently when click on my bottom navbar items not very precisely.
guplem
commented
2 years ago It happens to me too, but I see some huge performance drops. Have you come around any workaround? I would literally accept hiding that text to avoid the issue, but I don't know how to detect it beforehand.
mdebbar
commented
2 years ago After looking into this, here's a summary of what's happening:
When rendering text that requires extra fonts, the web engine (in CanvasKit mode) fetches the required fonts asynchronously then notifies the framework of the font change.
That causes TextPainter to be marked as needing layout.
At this point, if the user is moving the mouse around, the framework performs hit testing which ultimately reaches the paragraph and asks the TextPainter for some information about text positions. Since the paragraph isn't laid out, this assertion fails.
There are 2 ways I could think of to solve this:
markNeedsLayout is invoked on TextPainter, we can keep the old layout information in the meantime until the next layout happens.Would love to hear from framework folks what they think about this issue and how to fix it.
ryanheise
commented
2 years ago Maybe Flutter shouldn't be lazily fetching fonts.
I don't think users want to see placeholder character boxes while Flutter is trying to asynchronously/lazily fetch the required font, so I'd much rather have an API where the app can explicitly fetch the font and wait for it to be completely ready before attempting to render the text widget.
If an app is completely in Japanese but Flutter has a bias to Latin fonts, there should perhaps also be a way for an app developer co have the Japanese font bundled with the app so that it doesn't need to be fetched. However, according to https://github.com/material-foundation/google-fonts-flutter/issues/151 it seems there is also no way to prepackage a font with a web app so that it will render instantly.
mdebbar
commented
2 years ago @ryanheise when you put fonts in your assets, they should be loaded and readily available by the time your app starts. Is that not working for you?
Assuming the above works for you, could you please try adding the fonts that support Japanese to your assets?
ryanheise
commented
2 years ago mdebbar
commented
2 years ago ryanheise
commented
2 years ago After testing, this does work when I set an explicit text style, but not when I go with the default theme.
I'll go with the former for now (but an API as suggested in https://github.com/material-foundation/google-fonts-flutter/issues/151 would be the ideal solution to this problem, at least for me, since then the app can decide at runtime which fonts it needs to preload and when.)
SittiphanSittisak
commented
2 years ago It happened to me once in a while. I am using GoogleFonts.sarabun().fontFamily from package:google_fonts/google_fonts.dart.
(Thai language)
Haidar0096
commented
2 years ago Is there an update on this? happened to me as well. here is a question I posted about it as well on SO.
gjmg2303
commented
2 years ago Me pasó de vez en cuando. Estoy usando
GoogleFonts.sarabun().fontFamilydepackage:google_fonts/google_fonts.dart. (Idioma tailandés)
Hola SittiphanSittisak, el idioma no debe ser el problema, yo lo tengo en español e inglés y hay veces que me da el error y otra veces no. ¿La solución es sacar GoogleFont?, ¿o en producción no da el error?, lo he intentado con un dominio en firebase y no me ha dado hasta ahora, solo en debug.
Gracias a todos, al principio no sabía bien porque era el error, y gracias al hilo pude focalizar el problema
Patrick386
commented
2 years ago It is continuous and repetitive. Even if you set the theme(GoogleFonts.notoSansNKoTextTheme), it occurs in the default Text widget.
return MaterialApp.router(
debugShowCheckedModeBanner: false,
locale: Locale(languageCode.code),
localizationsDelegates: const [
S.delegate,
],
supportedLocales: S.delegate.supportedLocales,
theme: AppTheme.light.copyWith(
textTheme: GoogleFonts.notoSansNKoTextTheme(Theme.of(context).textTheme),
),
darkTheme: AppTheme.dark.copyWith(
textTheme: GoogleFonts.notoSansNKoTextTheme(Theme.of(context).textTheme),
),
);
felipecastrosales
commented
2 years ago News about it?
warcayac
commented
2 years ago I have similar error:
This is happening since latest update of Flutter.
gh-pap
commented
1 year ago Would love to hear from framework folks what they think about this issue and how to fix it.
@mdebbar did you ever hear from the framework folks? We're working on quite a large (web) app and this issue (seemingly randomly) generates considerable noise in the debug console (due to other issues we're forced to use canvaskit). I doubt it matters, but we're using Flutter Channel stable 3.3.9.
reyou
commented
1 year ago This is what is happening in my case;
First hit & error:
After text is loaded;
anasfik
commented
1 year ago Hey, any updates on this?
ahmed-alhelali
commented
1 year ago Hey, any updates on this?
Facing the same issue (:
anasfik
commented
1 year ago Hey, any updates on this?
Facing the same issue (:
I tried to fix the problem without any result, However, in production it works fine since there is no asserts0
Nikzed
commented
1 year ago Do not forget to call layout(); method by your text painter before using height or with getter
tp.layout();
Steps to Reproduce
flutter run -d chromeon the code sample belowExpected results:
No error.
Actual results:
We see the following error:
Full error in the details below. I have had to truncate the --verbose output since it makes the body too long for a GitHub comment.
Code sample
```dart import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( body: SingleChildScrollView( child: RichText( text: TextSpan( children: [ for (var i = 0; i < 2000; i++) const TextSpan( text: 'はははは', style: TextStyle(fontSize: 24), ), ], ), ), ), ), ); } } ```Logs
``` [ +100 ms] executing: sysctl hw.optional.arm64 [ +18 ms] Exit code 1 from: sysctl hw.optional.arm64 [ ] sysctl: unknown oid 'hw.optional.arm64' [ +7 ms] executing: [/Volumes/Samsung_T5/opt/flutter/] git -c log.showSignature=false log -n 1 --pretty=format:%H [ +25 ms] Exit code 0 from: git -c log.showSignature=false log -n 1 --pretty=format:%H [ ] ee4e09cce01d6f2d7f4baebd247fde02e5008851 [ ] executing: [/Volumes/Samsung_T5/opt/flutter/] git tag --points-at ee4e09cce01d6f2d7f4baebd247fde02e5008851 [ +155 ms] Exit code 0 from: git tag --points-at ee4e09cce01d6f2d7f4baebd247fde02e5008851 [ ] 3.0.0 [ +9 ms] executing: [/Volumes/Samsung_T5/opt/flutter/] git rev-parse --abbrev-ref --symbolic @{u} [ +15 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u} [ ] origin/stable [ ] executing: [/Volumes/Samsung_T5/opt/flutter/] git ls-remote --get-url origin [ +14 ms] Exit code 0 from: git ls-remote --get-url origin [ ] https://github.com/flutter/flutter.git [ +93 ms] Unable to locate an Android SDK. [ +4 ms] executing: [/Volumes/Samsung_T5/opt/flutter/] git rev-parse --abbrev-ref HEAD [ +18 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD [ ] stable [ +5 ms] executing: sw_vers -productName [ +16 ms] Exit code 0 from: sw_vers -productName [ +1 ms] macOS [ ] executing: sw_vers -productVersion [ +14 ms] Exit code 0 from: sw_vers -productVersion [ ] 11.5.2 [ ] executing: sw_vers -buildVersion [ +13 ms] Exit code 0 from: sw_vers -buildVersion [ ] 20G95 [ ] executing: uname -m [ +5 ms] Exit code 0 from: uname -m [ ] x86_64 [ +62 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. [ ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update. [ +4 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'WindowsUwpEngineArtifacts' 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. [ +57 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. [ +2 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update. [ ] Artifact Instance of 'WindowsUwpEngineArtifacts' 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. [ +29 ms] executing: sysctl hw.optional.arm64 [ +4 ms] Exit code 1 from: sysctl hw.optional.arm64 [ ] sysctl: unknown oid 'hw.optional.arm64' [ ] executing: xcrun xcodebuild -version [ +544 ms] Exit code 0 from: xcrun xcodebuild -version [ ] Xcode 12.5.1 Build version 12E507 [ +64 ms] Skipping pub get: version match. [ +127 ms] Generating /Volumes/Samsung_T5/projects/text_painter_bug/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java [ +184 ms] Launching lib/main.dart on Chrome in debug mode... [ +130 ms] Updating assets [ +94 ms] Waiting for connection from debug service on Chrome... [ +64 ms] <- reset [ +11 ms] /Volumes/Samsung_T5/opt/flutter/bin/cache/dart-sdk/bin/dart --disable-dart-dev /Volumes/Samsung_T5/opt/flutter/bin/cache/dart-sdk/bin/snapshots/frontend_server.dart.snapshot --sdk-root /Volumes/Samsung_T5/opt/flutter/bin/cache/flutter_web_sdk/ --incremental --target=dartdevc --debugger-module-names --experimental-emit-debug-metadata -DFLUTTER_WEB_AUTO_DETECT=true --output-dill /var/folders/93/k9f9nls55zxg2jp2hx439wx00000gn/T/flutter_tools.G3uRa9/flutter_tool.1eBqb4/app.dill --libraries-spec file:///Volumes/Samsung_T5/opt/flutter/bin/cache/flutter_web_sdk/libraries.json --packages /Volumes/Samsung_T5/projects/text_painter_bug/.dart_tool/package_config.json -Ddart.vm.profile=false -Ddart.vm.product=false --enable-asserts --track-widget-creation --filesystem-root /var/folders/93/k9f9nls55zxg2jp2hx439wx00000gn/T/flutter_tools.G3uRa9/flutter_tools.pdgO3j --filesystem-scheme org-dartlang-app --initialize-from-dill build/b1b715402d823b7fd5c2b68d2edcb2ce.cache.dill.track.dill --platform file:///Volumes/Samsung_T5/opt/flutter/bin/cache/flutter_web_sdk/kernel/flutter_ddc_sdk_sound.dill --sound-null-safety [ +14 ms] <- compile org-dartlang-app:/web_entrypoint.dart [+17025 ms] Waiting for connection from debug service on Chrome... (completed in 17.1s) [ ] Synced 29.9MB. [ ] <- accept [ ] Caching compiled dill [ +140 ms] Using Google Chrome 101.0.4951.64 [ +9 ms] executing: sysctl hw.optional.arm64 [ +6 ms] Exit code 1 from: sysctl hw.optional.arm64 [ ] sysctl: unknown oid 'hw.optional.arm64' [ +329 ms] [CHROME]: [ ] [CHROME]: DevTools listening on ws://127.0.0.1:52771/devtools/browser/2daaaca8-ec6b-4d48-a777-e936ea4a56f4 [+1516 ms] DwdsInjector: Received request for entrypoint at http://localhost:52767/main_module.bootstrap.js [ +5 ms] MetadataProvider: Loading debug metadata... ---- PORTION DELETED TO FIT IN A GITHUB COMMENT ---- [ +7 ms] DwdsInjector: Injected debugging metadata for entrypoint at http://localhost:52767/main_module.bootstrap.js [+2883 ms] ChromeProxyService: Initializing expression compiler for main_module.bootstrap.js with sound null safety: true [ +81 ms] DevHandler: Debug service listening on ws://127.0.0.1:52790/hjzI0AFy3LQ=/ws [ +23 ms] DevHandler: VmService proxy responded with an error: {jsonrpc: 2.0, id: 9, error: {code: -32601, message: Method not found, data: {jsonrpc: 2.0, method: _setStreamIncludePrivateMembers, id: 9, params: {streamId: Stdout, includePrivateMembers: false}}}} [ +4 ms] This app is linked to the debug service: ws://127.0.0.1:52790/hjzI0AFy3LQ=/ws [ +1 ms] DevHandler: VmService proxy responded with an error: {jsonrpc: 2.0, id: 10, error: {code: -32601, message: Method not found, data: {jsonrpc: 2.0, method: _setStreamIncludePrivateMembers, id: 10, params: {streamId: Stderr, includePrivateMembers: false}}}} [ +2 ms] DevHandler: VmService proxy responded with an error: {jsonrpc: 2.0, id: 11, error: {code: -32601, message: Method not found, data: {jsonrpc: 2.0, method: _setStreamIncludePrivateMembers, id: 11, params: {streamId: Isolate, includePrivateMembers: false}}}} [ +5 ms] DevHandler: VmService proxy responded with an error: {jsonrpc: 2.0, id: 12, error: {code: -32601, message: Method not found, data: {jsonrpc: 2.0, method: _setStreamIncludePrivateMembers, id: 12, params: {streamId: Extension, includePrivateMembers: false}}}} [ +5 ms] Debug service listening on ws://127.0.0.1:52790/hjzI0AFy3LQ=/ws [ ] 💪 Running with sound null safety 💪 [ +3 ms] 🔥 To hot restart changes while running, press "r" or "R". [ ] For a more detailed help message, press "h". To quit, press "q". [ ] An Observatory debugger and profiler on Chrome is available at: http://127.0.0.1:52790/hjzI0AFy3LQ= [ +22 ms] Flutter Web Bootstrap: Programmatic [+1430 ms] The Flutter DevTools debugger and profiler on Chrome is available at: http://127.0.0.1:9100?uri=http://127.0.0.1:52790/hjzI0AFy3LQ= [+1211 ms] Error: Assertion failed: file:///Volumes/Samsung_T5/opt/flutter/packages/flutter/lib/src/painting/text_painter.dart:954:12 !_debugNeedsLayout is not true at Object.throw_ [as throw] (http://localhost:52767/dart_sdk.js:5080:11) at Object.assertFailed (http://localhost:52767/dart_sdk.js:5005:15) at text_painter.TextPainter.new.getPositionForOffset (http://localhost:52767/packages/flutter/src/painting/placeholder_span.dart.lib.js:2396:43) at paragraph.RenderParagraph.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/paragraph.dart.lib.js:611:45) at paragraph.RenderParagraph.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at http://localhost:52767/packages/flutter/src/widgets/single_child_scroll_view.dart.lib.js:703:47 at box.BoxHitTestResult.wrap.addWithPaintOffset (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:7813:19) at single_child_scroll_view._RenderSingleChildViewport.new.hitTestChildren (http://localhost:52767/packages/flutter/src/widgets/single_child_scroll_view.dart.lib.js:701:23) at single_child_scroll_view._RenderSingleChildViewport.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderIgnorePointer.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderIgnorePointer.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderIgnorePointer.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3518:38) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderPointerListener.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderPointerListener.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:538:26) at proxy_box.RenderSemanticsGestureHandler.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsGestureHandler.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:538:26) at proxy_box.RenderPointerListener.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderPointerListener.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:538:26) at scrollable$._RenderScrollSemantics.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at scrollable$._RenderScrollSemantics.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderRepaintBoundary.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderRepaintBoundary.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at custom_paint.RenderCustomPaint.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at custom_paint.RenderCustomPaint.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/custom_paint.dart.lib.js:325:20) at custom_paint.RenderCustomPaint.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderMouseRegion.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderMouseRegion.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:538:26) at proxy_box.RenderMouseRegion.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3279:20) at proxy_box.RenderPointerListener.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderPointerListener.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:538:26) at proxy_box.RenderSemanticsGestureHandler.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsGestureHandler.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:538:26) at proxy_box.RenderRepaintBoundary.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderRepaintBoundary.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:8068:44 at box.BoxHitTestResult.wrap.addWithPaintOffset (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:7813:19) at custom_layout.RenderCustomMultiChildLayoutBox.new.defaultHitTestChildren (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:8066:30) at custom_layout.RenderCustomMultiChildLayoutBox.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/custom_layout.dart.lib.js:283:19) at custom_layout.RenderCustomMultiChildLayoutBox.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at material._RenderInkFeatures.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at material._RenderInkFeatures.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderPhysicalModel.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderPhysicalModel.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderPhysicalModel.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:2190:20) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderRepaintBoundary.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderRepaintBoundary.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderIgnorePointer.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderIgnorePointer.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderIgnorePointer.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3518:38) at http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:8068:44 at box.BoxHitTestResult.wrap.addWithPaintOffset (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:7813:19) at stack.RenderStack.new.defaultHitTestChildren (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:8066:30) at stack.RenderStack.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/stack.dart.lib.js:591:19) at stack.RenderStack.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderDecoratedBox.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderDecoratedBox.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderFractionalTranslation.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3076:244 at box.BoxHitTestResult.wrap.addWithPaintOffset (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:7813:19) at proxy_box.RenderFractionalTranslation.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3076:21) at proxy_box.RenderFractionalTranslation.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3071:19) at proxy_box.RenderFractionalTranslation.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3076:244 at box.BoxHitTestResult.wrap.addWithPaintOffset (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:7813:19) at proxy_box.RenderFractionalTranslation.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3076:21) at proxy_box.RenderFractionalTranslation.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3071:19) at proxy_box.RenderRepaintBoundary.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderRepaintBoundary.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at routes._RenderFocusTrap.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at routes._RenderFocusTrap.new.hitTest (http://localhost:52767/packages/flutter/src/widgets/title.dart.lib.js:16083:26) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderOffstage.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderOffstage.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderOffstage.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3617:38) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at http://localhost:52767/packages/flutter/src/widgets/title.dart.lib.js:26893:42 at box.BoxHitTestResult.wrap.addWithPaintOffset (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:7813:19) at overlay$._RenderTheatre.new.hitTestChildren (http://localhost:52767/packages/flutter/src/widgets/title.dart.lib.js:26891:28) at overlay$._RenderTheatre.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderAbsorbPointer.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderAbsorbPointer.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderAbsorbPointer.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:3691:68) at proxy_box.RenderPointerListener.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderPointerListener.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:538:26) at custom_paint.RenderCustomPaint.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at custom_paint.RenderCustomPaint.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/custom_paint.dart.lib.js:325:20) at custom_paint.RenderCustomPaint.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at proxy_box.RenderSemanticsAnnotations.new.hitTestChildren (http://localhost:52767/packages/flutter/src/rendering/proxy_box.dart.lib.js:438:56) at proxy_box.RenderSemanticsAnnotations.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4463:18) at view.RenderView.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:4744:58) at binding$5.WidgetsFlutterBinding.new.hitTest (http://localhost:52767/packages/flutter/src/rendering/layer.dart.lib.js:5540:23) at binding$5.WidgetsFlutterBinding.new.[_handlePointerEventImmediately] (http://localhost:52767/packages/flutter/src/gestures/binding.dart.lib.js:312:14) at binding$5.WidgetsFlutterBinding.new.handlePointerEvent (http://localhost:52767/packages/flutter/src/gestures/binding.dart.lib.js:305:43) at binding$5.WidgetsFlutterBinding.new.[_flushPointerEventQueue] (http://localhost:52767/packages/flutter/src/gestures/binding.dart.lib.js:295:14) at binding$5.WidgetsFlutterBinding.new.[_handlePointerDataPacket] (http://localhost:52767/packages/flutter/src/gestures/binding.dart.lib.js:286:54) at Object.invoke1 (http://localhost:52767/dart_sdk.js:191747:7) at _engine.EnginePlatformDispatcher.__.invokeOnPointerDataPacket (http://localhost:52767/dart_sdk.js:171943:15) at _engine.PointerBinding.__.[_onPointerData] (http://localhost:52767/dart_sdk.js:172879:49) at http://localhost:52767/dart_sdk.js:173306:26 at http://localhost:52767/dart_sdk.js:173273:16 at loggedHandler (http://localhost:52767/dart_sdk.js:172978:11) ``` ``` Analyzing text_painter_bug... No issues found! (ran in 3.5s) ``` ``` [✓] Flutter (Channel stable, 3.0.0, on macOS 11.5.2 20G95 darwin-x64, locale en-AU) • Flutter version 3.0.0 at /Volumes/Samsung_T5/opt/flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision ee4e09cce0 (8 days ago), 2022-05-09 16:45:18 -0700 • Engine revision d1b9a6938a • Dart version 2.17.0 • DevTools version 2.12.2 [✗] Android toolchain - develop for Android devices ✗ ANDROID_HOME = /Users/ryan/opt/android-sdk but Android SDK not found at this location. [!] Xcode - develop for iOS and macOS (Xcode 12.5.1) • Xcode at /Applications/Xcode.app/Contents/Developer ✗ Flutter requires Xcode 13 or higher. Download the latest version or update via the Mac App Store. ! CocoaPods 1.10.1 out of date (1.11.0 is recommended). CocoaPods is used to retrieve the iOS and macOS platform side's plugin code that responds to your plugin usage on the Dart side. Without CocoaPods, plugins will not work on iOS or macOS. For more info, see https://flutter.dev/platform-plugins To upgrade see https://guides.cocoapods.org/using/getting-started.html#installation for instructions. [✓] Chrome - develop for the web • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome [!] Android Studio (not installed) • Android Studio not found; download from https://developer.android.com/studio/index.html (or visit https://flutter.dev/docs/get-started/install/macos#android-setup for detailed instructions). [✓] Connected device (2 available) • macOS (desktop) • macos • darwin-x64 • macOS 11.5.2 20G95 darwin-x64 • Chrome (web) • chrome • web-javascript • Google Chrome 101.0.4951.64 [✓] HTTP Host Availability • All required HTTP hosts are available ! Doctor found issues in 3 categories. ```Notes:
By the way, why does Flutter Web not use the source map when printing stack traces in the terminal, but it does inside the JS console? It would be helpful to have the Dart line numbers in the stack trace in both cases.