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Stack trace entries sometimes don't open files #6001
Description
Describe the bug
Clicking on the stack trace entry doesn't move you to a valid file.
But since we can use the context menu to copy the stack trace and get a valid file path, I believe that is a bug.
To Reproduce
Steps to reproduce the behavior:
- Create a flutter (must be) app with:
import 'package:flutter/material.dart';
void main() {
runApp(const MainApp());
}
class MainApp extends StatelessWidget {
const MainApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: Center(
child: ElevatedButton(
onPressed: () {
final items = [1, 2, 3];
final mapped = items.map((e) => e * 2).toList();
bool test(int e) {
return e > 4; // Breakpoint here
}
mapped.where(test).toList();
},
child: const Text('Trigger List.from'),
),
),
),
);
}
}- Click the button on the app (must not be dart2js - maybe wasm works but I've tested on Android).
- Click on
new List.ofentry (5th on the stack strace)
Expected behavior
To see an actual file on the editor.
Screenshots
Please complete the following information:
Workspace Environment
Dart Code extension: 3.131.20260304
Flutter extension: 3.131.20260303 (activated)
App: Visual Studio Code
App Host: desktop
Version: win 1.111.0
Workspace type: Dart, Flutter (LSP)
Workspace name: bug
Dart (3.10.8): C:\Users\felipe-m\.puro\shared\caches\587c18f873b8ab57330422bce09047420d9c7f42\dart-sdk
Flutter (3.38.9): C:\Users\felipe-m\.puro\envs\3.38.9\flutter (sdk gphone64 x86 64 (android-x64/android))
Output from 'dart info'
C:\Users\felipe-m\.puro\shared\caches\587c18f873b8ab57330422bce09047420d9c7f42\dart-sdk\bin\dart.exe info
If providing this information as part of reporting a bug, please review the information
below to ensure it only contains things you're comfortable posting publicly.
General info
- Dart 3.10.8 (stable) (Tue Jan 27 00:02:04 2026 -0800) on "windows_x64"
- on windows / "Windows 11 Pro" 10.0 (Build 26200)
- locale is pt-BR
Project info
- sdk constraint: '^3.10.8'
- dependencies: stack_trace
- dev_dependencies: lints, test
Process info
| Memory | CPU | Elapsed time | Command line |
|---|---|---|---|
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dart.exe | |
| 0 MB | -- | dartvm.exe | |
| 0 MB | -- | dartvm.exe | |
| 0 MB | -- | dartvm.exe | |
| 0 MB | -- | dartvm.exe | |
| 0 MB | -- | dartvm.exe | |
| 0 MB | -- | dartvm.exe | |
| 0 MB | -- | dartvm.exe |
Output from 'flutter doctor'
C:\Users\felipe-m\.puro\envs\3.38.9\flutter\bin\flutter.bat doctor -v
[✓] Flutter (Channel stable, 3.38.9, on Microsoft Windows [versão 10.0.26200.8037], locale pt-BR) [1.134ms]
• Flutter version 3.38.9 on channel stable at C:\Users\felipe-m\.puro\envs\3.38.9\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 67323de285 (8 weeks ago), 2026-01-28 13:43:12 -0800
• Engine revision 587c18f873
• Dart version 3.10.8
• DevTools version 2.51.1
• Feature flags: enable-web, enable-linux-desktop, enable-macos-desktop, enable-windows-desktop, enable-android, enable-ios, cli-animations, enable-native-assets, omit-legacy-version-file, enable-lldb-debugging
[✓] Windows Version (Windows 11 or higher, 25H2, 2009) [1.846ms]
[✓] Android toolchain - develop for Android devices (Android SDK version 36.1.0) [5,2s]
• Android SDK at C:\AndroidStudioSdk
• Emulator version 36.4.10.0 (build_id 15004761) (CL:N/A)
• Platform android-36.1, build-tools 36.1.0
• ANDROID_HOME = C:\AndroidStudioSdk
• Java binary at: C:\RECH\zulu17.0.18\x64\bin\java
This JDK is specified in your Flutter configuration.
To change the current JDK, run: `flutter config --jdk-dir="path/to/jdk"`.
• Java version OpenJDK Runtime Environment Zulu17.64+17-CA (build 17.0.18+8-LTS)
• All Android licenses accepted.
[✓] Chrome - develop for the web [18ms]
• Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe
[✗] Visual Studio - develop Windows apps [16ms]
✗ Visual Studio not installed; this is necessary to develop Windows apps.
Download at https://visualstudio.microsoft.com/downloads/.
Please install the "Desktop development with C++" workload, including all of its default components
[✓] Connected device (4 available) [545ms]
• sdk gphone64 x86 64 (mobile) • emulator-5554 • android-x64 • Android 16 (API 36) (emulator)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [versão 10.0.26200.8037]
• Chrome (web) • chrome • web-javascript • Google Chrome 146.0.7680.81
• Edge (web) • edge • web-javascript • Microsoft Edge 146.0.3856.59
[✓] Network resources [467ms]
• All expected network resources are available.
! Doctor found issues in 1 category.
Activity
DanTup commentedon Mar 30, 2026
This appears to be a Flutter issue similar to some we've seen before. I've opened flutter/flutter#184333.
I'll keep this open until there's a response there, in case there's a reason these files aren't included.
DanTup commentedon Apr 15, 2026
This was fixed in Flutter (flutter/flutter#184333)