Unable to extract exact colours from shader output #125390
Description
Is there an existing issue for this?
- I have searched the existing issues
- I have read the guide to filing a bug
Steps to reproduce
- Run the code sample
- The output doesn't match the expected output
Expected results
It prints [254, 253, 252, 128]
Actual results
It prints [253, 251, 251, 128]
Code sample
Code sample
import 'dart:ui';
import 'package:flutter/widgets.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatefulWidget {
const MyApp({super.key});
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
@override
void initState() {
super.initState();
_execute();
}
void _execute() async {
final program = await FragmentProgram.fromAsset('assets/shader.frag');
final pictureRecorder = PictureRecorder();
final canvas = Canvas(pictureRecorder);
canvas.drawRect(
Offset.zero & const Size(1, 1),
Paint()..shader = program.fragmentShader(),
);
final picture = pictureRecorder.endRecording();
final image = await picture.toImage(1, 1);
final bytesStraight =
await image.toByteData(format: ImageByteFormat.rawStraightRgba);
print(bytesStraight!.buffer.asUint8List());
}
@override
Widget build(BuildContext context) {
return const SizedBox.shrink();
}
}layout(location=0)out vec4 fragColor;
void main() {
float alpha = 0.5;
// Premultiply alpha
fragColor = vec4(254/255.0 * alpha, 253/255.0 * alpha, 252/255.0 * alpha, alpha);
}Logs
Logs
[ +25 ms] executing: uname -m
[ +10 ms] Exit code 0 from: uname -m
[ ] x86_64
[ ] executing: [/opt/flutter/] git -c log.showSignature=false log -n 1 --pretty=format:%H
[ +5 ms] Exit code 0 from: git -c log.showSignature=false log -n 1 --pretty=format:%H
[ ] 90c64ed42ba53a52d18f0cb3b17666c8662ed2a0
[ ] executing: [/opt/flutter/] git tag --points-at 90c64ed42ba53a52d18f0cb3b17666c8662ed2a0
[ +19 ms] Exit code 0 from: git tag --points-at 90c64ed42ba53a52d18f0cb3b17666c8662ed2a0
[ ] 3.7.8
[ +12 ms] executing: [/opt/flutter/] git rev-parse --abbrev-ref --symbolic @{upstream}
[ +4 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{upstream}
[ ] origin/stable
[ ] executing: [/opt/flutter/] git ls-remote --get-url origin
[ +5 ms] Exit code 0 from: git ls-remote --get-url origin
[ ] https://github.com/flutter/flutter.git
[ +29 ms] executing: [/opt/flutter/] git rev-parse --abbrev-ref HEAD
[ +5 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[ ] stable
[ +22 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.
[ +3 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.
[ +77 ms] executing: /home/jaween/Android/Sdk/platform-tools/adb devices -l
[ +68 ms] List of devices attached
[ +5 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.
[ +1 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[ +1 ms] 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.
[ +79 ms] Skipping pub get: version match.
[ +152 ms] Generating /home/jaween/dev/issue_report/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
[ +104 ms] Initializing file store
[ +7 ms] Skipping target: gen_localizations
[ +9 ms] gen_dart_plugin_registrant: Starting due to {InvalidatedReasonKind.inputChanged: The following inputs have updated contents: /home/jaween/dev/issue_report/.dart_tool/package_config_subset}
[ +27 ms] gen_dart_plugin_registrant: Complete
[ +1 ms] Skipping target: _composite
[ +3 ms] complete
[ +7 ms] Launching lib/main.dart on Linux in debug mode...
[ +4 ms] /opt/flutter/bin/cache/dart-sdk/bin/dart --disable-dart-dev /opt/flutter/bin/cache/dart-sdk/bin/snapshots/frontend_server.dart.snapshot --sdk-root /opt/flutter/bin/cache/artifacts/engine/common/flutter_patched_sdk/ --incremental --target=flutter --experimental-emit-debug-metadata
-DFLUTTER_WEB_AUTO_DETECT=true --output-dill /tmp/flutter_tools.OMOQLA/flutter_tool.YKNZAQ/app.dill --packages /home/jaween/dev/issue_report/.dart_tool/package_config.json -Ddart.vm.profile=false -Ddart.vm.product=false --enable-asserts --track-widget-creation --filesystem-scheme org-dartlang-root
--initialize-from-dill build/c075001b96339384a97db4862b8ab8db.cache.dill.track.dill --verbosity=error --enable-experiment=alternative-invalidation-strategy
[ +34 ms] Building Linux application...
[ +22 ms] <- compile package:issue_report/main.dart
[ +2 ms] executing: [build/linux/x64/debug/] cmake -G Ninja -DCMAKE_BUILD_TYPE=Debug -DFLUTTER_TARGET_PLATFORM=linux-x64 /home/jaween/dev/issue_report/linux
[ +46 ms] -- Configuring done
[ +10 ms] -- Generating done
[ +15 ms] -- Build files have been written to: /home/jaween/dev/issue_report/build/linux/x64/debug
[ +7 ms] executing: ninja -C build/linux/x64/debug install
[ +9 ms] ninja: Entering directory `build/linux/x64/debug'
[+4251 ms] [1/5] Generating /home/jaween/dev/issue_report/linux/flutter/ephemeral/libflutter_linux_gtk.so, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_basic_message_channel.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_binary_codec.h,
/home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_binary_messenger.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_dart_project.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_engine.h,
/home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_json_message_codec.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_json_method_codec.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_message_codec.h,
/home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_method_call.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_method_channel.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_method_codec.h,
/home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_method_response.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_plugin_registrar.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_plugin_registry.h,
/home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_standard_message_codec.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_standard_method_codec.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_string_codec.h,
/home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_value.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/fl_view.h, /home/jaween/dev/issue_report/linux/flutter/ephemeral/flutter_linux/flutter_linux.h, _phony_
[ +2 ms] [ +18 ms] executing: uname -m
[ ] [ +10 ms] Exit code 0 from: uname -m
[ ] [ ] x86_64
[ ] [ ] executing: [/opt/flutter/] git -c log.showSignature=false log -n 1 --pretty=format:%H
[ ] [ +4 ms] Exit code 0 from: git -c log.showSignature=false log -n 1 --pretty=format:%H
[ ] [ ] 90c64ed42ba53a52d18f0cb3b17666c8662ed2a0
[ ] [ ] executing: [/opt/flutter/] git tag --points-at 90c64ed42ba53a52d18f0cb3b17666c8662ed2a0
[ ] [ +16 ms] Exit code 0 from: git tag --points-at 90c64ed42ba53a52d18f0cb3b17666c8662ed2a0
[ ] [ ] 3.7.8
[ ] [ +12 ms] executing: [/opt/flutter/] git rev-parse --abbrev-ref HEAD
[ ] [ +3 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[ ] [ ] stable
[ ] [ +14 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.
[ ] [ +1 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.
[ ] [ +96 ms] executing: [/opt/flutter/] git rev-parse --abbrev-ref --symbolic @{upstream}
[ ] [ +4 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{upstream}
[ ] [ ] origin/stable
[ ] [ ] executing: [/opt/flutter/] git ls-remote --get-url origin
[ ] [ +4 ms] Exit code 0 from: git ls-remote --get-url origin
[ ] [ ] https://github.com/flutter/flutter.git
[ ] [ ] Artifact Instance of 'MaterialFonts' is not required, skipping update.
[ ] [ ] Artifact Instance of 'GradleWrapper' is not required, skipping update.
[ ] [ ] 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.
[ ] [ ] Artifact Instance of 'FlutterSdk' is not required, skipping update.
[ ] [ ] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[ ] [ ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[ ] [ +1 ms] 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.
[ ] [ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] [ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] [ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] [ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] [ ] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[ ] [ ] Artifact Instance of 'FontSubsetArtifacts' is not required, skipping update.
[ ] [ ] Artifact Instance of 'PubDependencies' is not required, skipping update.
[ ] [ +38 ms] Initializing file store
[ ] [ +5 ms] Done initializing file store
[ ] [ +33 ms] Skipping target: gen_localizations
[ ] [ +13 ms] Skipping target: gen_dart_plugin_registrant
[ ] [ +558 ms] Skipping target: unpack_linux
[ ] [ +381 ms] kernel_snapshot: Starting due to {InvalidatedReasonKind.inputChanged: The following inputs have updated contents: /home/jaween/dev/issue_report/lib/main.dart}
[ +2 ms] [ +10 ms] /opt/flutter/bin/cache/dart-sdk/bin/dart --disable-dart-dev /opt/flutter/bin/cache/dart-sdk/bin/snapshots/frontend_server.dart.snapshot --sdk-root /opt/flutter/bin/cache/artifacts/engine/common/flutter_patched_sdk/ --target=flutter --no-print-incremental-dependencies
-DFLUTTER_WEB_AUTO_DETECT=true -Ddart.vm.profile=false -Ddart.vm.product=false --enable-asserts --track-widget-creation --packages /home/jaween/dev/issue_report/.dart_tool/package_config.json --output-dill /home/jaween/dev/issue_report/.dart_tool/flutter_build/9cfbfcf961349a41fecc3702db58dba3/app.dill
--depfile /home/jaween/dev/issue_report/.dart_tool/flutter_build/9cfbfcf961349a41fecc3702db58dba3/kernel_snapshot.d --incremental --initialize-from-dill /home/jaween/dev/issue_report/.dart_tool/flutter_build/9cfbfcf961349a41fecc3702db58dba3/app.dill --verbosity=error package:issue_report/main.dart
[ +1 ms] [+1283 ms] kernel_snapshot: Complete
[ ] [ +445 ms] debug_bundle_linux-x64_assets: Starting due to {InvalidatedReasonKind.inputChanged: The following inputs have updated contents: /home/jaween/dev/issue_report/.dart_tool/flutter_build/9cfbfcf961349a41fecc3702db58dba3/app.dill,/home/jaween/dev/issue_report/assets/revert_image.frag}
[ +1 ms] [ +134 ms] shaderc command: [/opt/flutter/bin/cache/artifacts/engine/linux-x64/impellerc, --sksl, --iplr, --sl=/home/jaween/dev/issue_report/build/flutter_assets/assets/diff_images.frag, --spirv=/home/jaween/dev/issue_report/build/flutter_assets/assets/diff_images.frag.spirv,
--input=/home/jaween/dev/issue_report/assets/diff_images.frag, --input-type=frag, --remap-samplers, --include=/home/jaween/dev/issue_report/assets, --include=/opt/flutter/bin/cache/artifacts/engine/linux-x64/shader_lib]
[ +2 ms] [ ] shaderc command: [/opt/flutter/bin/cache/artifacts/engine/linux-x64/impellerc, --sksl, --iplr, --sl=/home/jaween/dev/issue_report/build/flutter_assets/assets/revert_image.frag, --spirv=/home/jaween/dev/issue_report/build/flutter_assets/assets/revert_image.frag.spirv,
--input=/home/jaween/dev/issue_report/assets/revert_image.frag, --input-type=frag, --remap-samplers, --include=/home/jaween/dev/issue_report/assets, --include=/opt/flutter/bin/cache/artifacts/engine/linux-x64/shader_lib]
[ +2 ms] [ +1 ms] shaderc command: [/opt/flutter/bin/cache/artifacts/engine/linux-x64/impellerc, --sksl, --iplr, --sl=/home/jaween/dev/issue_report/build/flutter_assets/shaders/ink_sparkle.frag, --spirv=/home/jaween/dev/issue_report/build/flutter_assets/shaders/ink_sparkle.frag.spirv,
--input=/opt/flutter/packages/flutter/lib/src/material/shaders/ink_sparkle.frag, --input-type=frag, --remap-samplers, --include=/opt/flutter/packages/flutter/lib/src/material/shaders, --include=/opt/flutter/bin/cache/artifacts/engine/linux-x64/shader_lib]
[ +1 ms] [ +242 ms] debug_bundle_linux-x64_assets: Complete
[ ] [ +224 ms] Persisting file store
[ ] [ +5 ms] Done persisting file store
[ ] [ +4 ms] build succeeded.
[ ] [ +6 ms] "flutter assemble" took 3,515ms.
[ ] [ +255 ms] ensureAnalyticsSent: 252ms
[ ] [ ] Running 0 shutdown hooks
[ ] [ ] Shutdown hooks complete
[ ] [ +1 ms] exiting with code 0
[ +499 ms] [2/5] Building CXX object CMakeFiles/issue_report.dir/flutter/generated_plugin_registrant.cc.o
[ +65 ms] [3/5] Building CXX object CMakeFiles/issue_report.dir/my_application.cc.o
[ +172 ms] [4/5] Linking CXX executable intermediates_do_not_run/issue_report
[ ] [4/5] Install the project...
[ +9 ms] -- Install configuration: "Debug"
[ +18 ms] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/issue_report
[ ] -- Set runtime path of "/home/jaween/dev/issue_report/build/linux/x64/debug/bundle/issue_report" to "$ORIGIN/lib"
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/icudtl.dat
[ +2 ms] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/lib/libflutter_linux_gtk.so
[ +86 ms] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/kernel_blob.bin
[ +69 ms] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/FontManifest.json
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/version.json
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/shaders
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/shaders/ink_sparkle.frag
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/NOTICES.Z
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/packages
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/packages/cupertino_icons
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/packages/cupertino_icons/assets
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/packages/cupertino_icons/assets/CupertinoIcons.ttf
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/assets
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/assets/revert_image.frag
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/assets/diff_images.frag
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/AssetManifest.json
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/fonts
[ ] -- Installing: /home/jaween/dev/issue_report/build/linux/x64/debug/bundle/data/flutter_assets/fonts/MaterialIcons-Regular.otf
[ +12 ms] Building Linux application... (completed in 5.3s)
[ +254 ms] Observatory URL on device: http://127.0.0.1:38495/5JxjAQ9dnZI=/
[ +3 ms] Caching compiled dill
[ +71 ms] Connecting to service protocol: http://127.0.0.1:38495/5JxjAQ9dnZI=/
[ +132 ms] Launching a Dart Developer Service (DDS) instance at http://127.0.0.1:0, connecting to VM service at http://127.0.0.1:38495/5JxjAQ9dnZI=/.
[ +103 ms] DDS is listening at http://127.0.0.1:43383/Ww2KkdZizo4=/.
[ +50 ms] flutter: [253, 251, 251, 128]
[ +19 ms] Successfully connected to service protocol: http://127.0.0.1:38495/5JxjAQ9dnZI=/
[ +41 ms] DevFS: Creating new filesystem on the device (null)
[ +16 ms] DevFS: Created new filesystem on the device (file:///tmp/issue_reportOKMHMN/issue_report/)
[ +2 ms] Updating assets
[ +84 ms] Syncing files to device Linux...
[ +1 ms] Compiling dart to kernel with 0 updated files
[ ] Processing bundle.
[ +1 ms] <- recompile package:issue_report/main.dart 46e1c811-7478-4b1c-826f-b7e95a9befdc
[ ] <- 46e1c811-7478-4b1c-826f-b7e95a9befdc
[ +1 ms] Bundle processing done.
[ +81 ms] Updating files.
[ ] DevFS: Sync finished
[ +1 ms] Syncing files to device Linux... (completed in 87ms)
[ ] Synced 0.0MB.
[ +1 ms] <- accept
[ +2 ms] Connected to _flutterView/0x55afa9c69450.
[ +2 ms] Flutter run key commands.
[ +1 ms] r Hot reload. 🔥🔥🔥
[ +1 ms] R Hot restart.
[ ] h List all available interactive commands.
[ ] d Detach (terminate "flutter run" but leave application running).
[ ] c Clear the screen
[ ] q Quit (terminate the application on the device).
[ ] 💪 Running with sound null safety 💪
[ +1 ms] An Observatory debugger and profiler on Linux is available at: http://127.0.0.1:43383/Ww2KkdZizo4=/
[ +17 ms] The Flutter DevTools debugger and profiler on Linux is available at: http://127.0.0.1:9101?uri=http://127.0.0.1:43383/Ww2KkdZizo4=/Flutter Doctor output
Doctor output
[✓] Flutter (Channel stable, 3.7.8, on Ubuntu 22.04.2 LTS 5.19.0-40-generic, locale en_AU.UTF-8)
• Flutter version 3.7.8 on channel stable at /opt/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 90c64ed42b (5 weeks ago), 2023-03-21 11:27:08 -0500
• Engine revision 9aa7816315
• Dart version 2.19.5
• DevTools version 2.20.1
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.2)
• Android SDK at /home/jaween/Android/Sdk
• Platform android-33-ext5, build-tools 33.0.2
• Java binary at: /opt/android-studio/jbr/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)
• All Android licenses accepted.
[✗] Chrome - develop for the web (Cannot find Chrome executable at google-chrome)
! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.
[✓] Linux toolchain - develop for Linux desktop
• Ubuntu clang version 14.0.0-1ubuntu1
• cmake version 3.22.1
• ninja version 1.10.1
• pkg-config version 0.29.2
[✓] Android Studio (version 2022.1)
• Android Studio at /opt/android-studio
• 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 1.77.0)
• VS Code at /usr/share/code
• Flutter extension version 3.62.0
[✓] Connected device (1 available)
• Linux (desktop) • linux • linux-x64 • Ubuntu 22.04.2 LTS 5.19.0-40-generic
[✓] HTTP Host Availability
• All required HTTP hosts are available
! Doctor found issues in 1 category.