npavelko
commented
1 year ago I have the same problem
Closed bernardolansing closed 1 year ago
npavelko
commented
1 year ago I have the same problem
angelru
commented
1 year ago The same issue:
Unhandled exception:
invalid input
#0 parseDefinitionTypes (package:front_end/src/api_prototype/expression_compilation_tools.dart:110:43)
#1 createDefinitionsWithTypes (package:front_end/src/api_prototype/expression_compilation_tools.dart:32:7)
#2 IncrementalCompiler.compileExpression (package:vm/incremental_compiler.dart:219:50)
#3 FrontendCompiler.compileExpression (package:frontend_server/frontend_server.dart:981:45)
#4 listenAndCompile.<anonymous closure> (package:frontend_server/frontend_server.dart:1452:26)
#5 _RootZone.runUnaryGuarded (dart:async/zone.dart:1594:10)
#6 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:339:11)
#7 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:271:7)
#8 _SinkTransformerStreamSubscription._add (dart:async/stream_transformers.dart:63:11)
#9 _EventSinkWrapper.add (dart:async/stream_transformers.dart:13:11)
#10 _StringAdapterSink.add (dart:convert/string_conversion.dart:228:11)
#11 _LineSplitterSink._addLines (dart:convert/line_splitter.dart:164:13)
#12 _LineSplitterSink.addSlice (dart:convert/line_splitter.dart:131:7)
Avataromvatar
commented
1 year ago The same trouble, but the error is a little different. It always works when you hover over a variable at a breakpoint (in the Future) to look at it. I also tried to repeat the problem in a simple test, but it didn't work out. This started happening quite recently after the update.
Unhandled exception: FormatException: Invalid radix-10 number (at character 1) null ^
the Dart compiler exited unexpectedly. the Dart compiler exited unexpectedly.
Flutter (Channel stable, 3.13.6, on macOS 14.0 23A344 darwin-arm64, locale en-RU) • Flutter version 3.13.6 on channel stable at * • Upstream repository https://github.com/flutter/flutter.git • Framework revision ead455963c (7 days ago), 2023-09-26 18:28:17 -0700 • Engine revision a794cf2681 • Dart version 3.1.3 • DevTools version 2.25.0
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0) • Android SDK *** • Platform android-33, build-tools 33.0.0 • Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java • Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301) • All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 15.0) • Xcode at *** • Build 15A240d • CocoaPods version 1.11.3
[✓] Chrome - develop for the web • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2022.1) • Android Studio at /Applications/Android Studio.app/Contents • 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 11.0.15+0-b2043.56-8887301)
[✓] VS Code (version 1.82.3) • VS Code at /Applications/Visual Studio Code.app/Contents • Flutter extension version 3.74.0
JCKodel
commented
1 year ago Maybe same here? https://github.com/Dart-Code/Dart-Code/issues/4776
But my code doesn't have any futures at that point (but indeed had some Future<void> stacked on a List to be awaited later with a await Future.wait(list)).
At that specific point in the video, there were no async code executed (at least on my code base).
johnniwinther
commented
1 year ago Likely related to #53382
johnniwinther
commented
1 year ago cc @derekxu16
derekxu16
commented
1 year ago If I run the following Flutter app on an Android emulator using Flutter 3.13.7, set a breakpoint to pause at print(m); and then hover over m, the compiler crashes. If I do the same thing using Flutter from the main channel, the compiler does not crash. So, I think this is a problem you already fixed, @johnniwinther.
import 'dart:collection' show HashMap;
Future<void> _update(Map<String, dynamic> m) async {}
Future<void> main() async {
final m = HashMap<String, dynamic>();
final f = _update(m);
print(m);
await f;
}Thanks @derekxu16
I am developing an Android app with Flutter. This afternoon, I started to receive this error:
Compiler crash
> Unhandled exception: > invalid input > #0 parseDefinitionTypes (package:front_end/src/api_prototype/expression_compilation_tools.dart:110:43) > #1 createDefinitionsWithTypes (package:front_end/src/api_prototype/expression_compilation_tools.dart:32:7) > #2 IncrementalCompiler.compileExpression (package:vm/incremental_compiler.dart:219:50) > #3 FrontendCompiler.compileExpression (package:frontend_server/frontend_server.dart:981:45) > #4 listenAndCompile.After some debugging, I found out that this crash only happened when I had the debugger on and I created a Future that was only awaited in a later moment of the code. Check this:
If the debugger pauses between the creation of the
anymalsFutureand its latter await, the compiler will crash. For example, if I put a breakpoint in the linecompleteName = userData['completeName'];, the crash will happen somewhat 5 seconds after the pause, or when I mouse hover any variable. I am using Android Studio and when I mouse hover any name, the IDE will try to search that name value (if it is a variable) or its documentation (if it is a class/function). Either way, Dart crashes instantly.If I just awaited that future from the beggining, everything runs normally. I tried to reproduce that with a simple
Future.delayed, but no crash occured. This is the_updateOwnedAnymals:And the
Anymal.createFromSerialis below. Actually, this is supposed to be a constructor. I'm aware that this code is awful; by the time I wrote it I was very newbie. Even so, I don't believe it is so bad that it would crash the compiler.Unfortunately, this is a comercial software so I won't be able to share much more than this. I hope this report could be useful.
dart info
#### General info - Dart 3.1.3 (stable) (Tue Sep 26 14:25:13 2023 +0000) on "linux_x64" - on linux / Linux 5.15.0-84-generic #93~20.04.1-Ubuntu SMP Wed Sep 6 16:15:40 UTC 2023 - locale is en_US.UTF-8 #### Project info - sdk constraint: '>=2.19.6 <3.0.0' - dependencies: animations, app_settings, async, cloud_firestore, collection, firebase_auth, firebase_core, firebase_database, firebase_messaging, flutter, flutter_colorpicker, flutter_webrtc, http, qr_code_scanner, skeleton_loader, webview_flutter - dev_dependencies: flutter_lints, flutter_test #### Process info | Memory | CPU | Elapsed time | Command line | | -----: | ---: | -----------: | ------------------------------------------------------------------------------------------ | | 33 MB | 0.0% | 01:09:01 | dart devtools --no-launch-browser | | 32 MB | 0.0% | 01:06:30 | dart devtools --no-launch-browser | | 34 MB | 0.0% | 21:45 | dart devtools --no-launch-browser | | 34 MB | 0.0% | 19:20 | dart devtools --no-launch-browser | | 33 MB | 0.0% | 14:15 | dart devtools --no-launch-browser | | 33 MB | 0.0% | 11:04 | dart devtools --no-launch-browser | | 38 MB | 0.3% | 01:39 | dart devtools --no-launch-browser | | 583 MB | 1.0% | 45:43 | dart language-server --client-id=Android-Studio --client-version=AI-221.6008.13 --protocol=analyzer | | 75 MB | 0.4% | 46:48 | flutter_tools.snapshot daemon |