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Build fails on Linux: unused parameter 'self' in my_application.cc #110793

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Build fails on Linux: unused parameter 'self' in my_application.cc#110793
Labels
P3Issues that are less important to the Flutter projecta: buildBuilding flutter applications with the toolc: crashStack traces logged to the consoleplatform-linuxBuilding on or for Linux specificallyteam-toolOwned by Flutter Tool teamtoolAffects the "flutter" command-line tool. See also t: labels.triaged-toolTriaged by Flutter Tool team
@muhammadz0

Description

@muhammadz0
muhammadz0
opened on Sep 1, 2022

Steps to Reproduce

  1. Create a new project from the command-line.
  2. Run command flutter run
  3. Exception: Build process failed

Expected results:
Expected flutter to run the Linux version.

Actual results:
Error: unused parameter in my_application.cc

Logs

flutter run -v:

[ +125 ms] executing: uname -m
[  +67 ms] Exit code 0 from: uname -m
[        ] x86_64
[  +10 ms] executing: [/home/mhmd/flutter/] git -c log.showSignature=false log
-n 1 --pretty=format:%H
[  +17 ms] Exit code 0 from: git -c log.showSignature=false log -n 1
--pretty=format:%H
[        ] ffccd96b62ee8cec7740dab303538c5fc26ac543
[   +1 ms] executing: [/home/mhmd/flutter/] git tag --points-at
ffccd96b62ee8cec7740dab303538c5fc26ac543
[  +28 ms] Exit code 0 from: git tag --points-at
ffccd96b62ee8cec7740dab303538c5fc26ac543
[        ] 3.3.0
[ +114 ms] executing: [/home/mhmd/flutter/] git rev-parse --abbrev-ref
--symbolic @{upstream}
[  +12 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{upstream}
[        ] origin/stable
[        ] executing: [/home/mhmd/flutter/] git ls-remote --get-url origin
[   +8 ms] Exit code 0 from: git ls-remote --get-url origin
[        ] https://github.com/flutter/flutter.git
[  +65 ms] executing: [/home/mhmd/flutter/] git rev-parse --abbrev-ref HEAD
[   +9 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[        ] stable
[ +108 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 '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.
[  +90 ms] executing: /home/mhmd/Android/Sdk/platform-tools/adb devices -l
[  +86 ms] List of devices attached
[  +11 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required,
skipping update.
[   +1 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.
[   +2 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required,
skipping update.
[        ] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping
update.
[   +3 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.
[ +132 ms] Skipping pub get: version match.
[ +282 ms] Generating
/home/mhmd/Projects/fluttest/android/app/src/main/java/io/flutter/plugins/Genera
tedPluginRegistrant.java
[ +164 ms] Initializing file store
[  +14 ms] Skipping target: gen_localizations
[  +10 ms] gen_dart_plugin_registrant: Starting due to
{InvalidatedReasonKind.inputChanged: The following inputs have updated contents:
/home/mhmd/Projects/fluttest/.dart_tool/package_config_subset}
[  +35 ms] gen_dart_plugin_registrant: Complete
[   +1 ms] Skipping target: _composite
[   +3 ms] complete
[   +8 ms] Launching lib/main.dart on Linux in debug mode...
[   +6 ms] /home/mhmd/flutter/bin/cache/dart-sdk/bin/dart --disable-dart-dev
/home/mhmd/flutter/bin/cache/dart-sdk/bin/snapshots/frontend_server.dart.snapsho
t --sdk-root
/home/mhmd/flutter/bin/cache/artifacts/engine/common/flutter_patched_sdk/
--incremental --target=flutter --debugger-module-names
--experimental-emit-debug-metadata -DFLUTTER_WEB_AUTO_DETECT=true --output-dill
/tmp/flutter_tools.UWGRCB/flutter_tool.RKONPJ/app.dill --packages
/home/mhmd/Projects/fluttest/.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
[  +37 ms] Building Linux application...
[  +28 ms] <- compile package:fluttest/main.dart
[   +3 ms] executing: [build/linux/x64/debug/] cmake -G Ninja
-DCMAKE_BUILD_TYPE=Debug -DFLUTTER_TARGET_PLATFORM=linux-x64
/home/mhmd/Projects/fluttest/linux
[ +106 ms] -- Configuring done
[  +14 ms] -- Generating done
[  +21 ms] -- Build files have been written to:
/home/mhmd/Projects/fluttest/build/linux/x64/debug
[   +8 ms] executing: ninja -C build/linux/x64/debug install
[  +17 ms] ninja: Entering directory `build/linux/x64/debug'
[+6807 ms] [1/6] Generating
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/libflutter_linux_gtk.so,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_basic_mess
age_channel.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_binary_cod
ec.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_binary_mes
senger.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_dart_proje
ct.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_engine.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_json_messa
ge_codec.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_json_metho
d_codec.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_message_co
dec.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_method_cal
l.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_method_cha
nnel.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_method_cod
ec.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_method_res
ponse.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_plugin_reg
istrar.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_plugin_reg
istry.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_standard_m
essage_codec.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_standard_m
ethod_codec.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_string_cod
ec.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_value.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/fl_view.h,
/home/mhmd/Projects/fluttest/linux/flutter/ephemeral/flutter_linux/flutter_linux
.h, _phony_
[  +33 ms] [ +147 ms] executing: uname -m
[        ] [ +100 ms] Exit code 0 from: uname -m
[        ] [        ] x86_64
[        ] [  +17 ms] executing: [/home/mhmd/flutter/] git -c
log.showSignature=false log -n 1 --pretty=format:%H
[   +7 ms] [  +13 ms] Exit code 0 from: git -c log.showSignature=false log -n 1
--pretty=format:%H
[        ] [        ] ffccd96b62ee8cec7740dab303538c5fc26ac543
[        ] [   +1 ms] executing: [/home/mhmd/flutter/] git tag --points-at
ffccd96b62ee8cec7740dab303538c5fc26ac543
[  +12 ms] [  +40 ms] Exit code 0 from: git tag --points-at
ffccd96b62ee8cec7740dab303538c5fc26ac543
[        ] [        ] 3.3.0
[        ] [ +226 ms] executing: [/home/mhmd/flutter/] git rev-parse
--abbrev-ref HEAD
[        ] [  +15 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[        ] [        ] stable
[        ] [ +111 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.
[        ] [   +7 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.
[   +1 ms] [        ] 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.
[        ] [ +208 ms] executing: [/home/mhmd/flutter/] git rev-parse
--abbrev-ref --symbolic @{upstream}
[        ] [  +10 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic
@{upstream}
[        ] [        ] origin/stable
[        ] [        ] executing: [/home/mhmd/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
[        ] [   +2 ms] 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.
[   +3 ms] [        ] Artifact Instance of 'MacOSEngineArtifacts' is not
required, skipping update.
[        ] [   +2 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.
[   +1 ms] [        ] Artifact Instance of 'IosUsbArtifacts' is not required,
skipping update.
[  +13 ms] [        ] Artifact Instance of 'FontSubsetArtifacts' is not
required, skipping update.
[   +1 ms] [        ] Artifact Instance of 'PubDependencies' is not required,
skipping update.
[   +3 ms] [ +120 ms] Initializing file store
[        ] [  +18 ms] Done initializing file store
[   +1 ms] [ +156 ms] Skipping target: gen_localizations
[        ] [  +82 ms] Skipping target: gen_dart_plugin_registrant
[        ] [+1674 ms] Skipping target: unpack_linux
[   +2 ms] [+1260 ms] Skipping target: kernel_snapshot
[        ] [ +809 ms] Skipping target: debug_bundle_linux-x64_assets
[        ] [   +2 ms] Persisting file store
[        ] [  +23 ms] Done persisting file store
[        ] [  +10 ms] build succeeded.
[   +6 ms] [  +18 ms] "flutter assemble" took 4,460ms.
[        ] [ +264 ms] ensureAnalyticsSent: 255ms
[        ] [   +1 ms] Running shutdown hooks
[        ] [        ] Shutdown hooks complete
[        ] [   +1 ms] exiting with code 0
[+2005 ms] [2/6] Building CXX object
CMakeFiles/fluttest.dir/flutter/generated_plugin_registrant.cc.o
[   +2 ms] FAILED:
CMakeFiles/fluttest.dir/flutter/generated_plugin_registrant.cc.o
[  +20 ms] /bin/clang++ -DAPPLICATION_ID=\"com.example.fluttest\"
-I/home/mhmd/Projects/fluttest/linux/flutter/ephemeral -isystem
/usr/include/gtk-3.0 -isystem /usr/include/pango-1.0 -isystem
/usr/include/glib-2.0 -isystem /usr/lib64/glib-2.0/include -isystem
/usr/include/sysprof-4 -isystem /usr/include/harfbuzz -isystem
/usr/include/freetype2 -isystem /usr/include/libpng16 -isystem
/usr/include/libmount -isystem /usr/include/blkid -isystem /usr/include/fribidi
-isystem /usr/include/libxml2 -isystem /usr/include/cairo -isystem
/usr/include/pixman-1 -isystem /usr/include/gdk-pixbuf-2.0 -isystem
/usr/include/gio-unix-2.0 -isystem /usr/include/cloudproviders -isystem
/usr/include/atk-1.0 -isystem /usr/include/at-spi2-atk/2.0 -isystem
/usr/include/dbus-1.0 -isystem /usr/lib64/dbus-1.0/include -isystem
/usr/include/at-spi-2.0 -Wall -Wextra -std=c++20 -g -Wall -Werror -pthread -MD
-MT CMakeFiles/fluttest.dir/flutter/generated_plugin_registrant.cc.o -MF
CMakeFiles/fluttest.dir/flutter/generated_plugin_registrant.cc.o.d -o
CMakeFiles/fluttest.dir/flutter/generated_plugin_registrant.cc.o -c
/home/mhmd/Projects/fluttest/linux/flutter/generated_plugin_registrant.cc
[  +13 ms]
/home/mhmd/Projects/fluttest/linux/flutter/generated_plugin_registrant.cc:10:44:
error: unused parameter 'registry' [-Werror,-Wunused-parameter]
[  +17 ms] void fl_register_plugins(FlPluginRegistry* registry) {
[        ]                                            ^
[        ] 1 error generated.
[  +26 ms] [3/6] Building CXX object CMakeFiles/fluttest.dir/main.cc.o
[ +337 ms] [4/6] Building CXX object CMakeFiles/fluttest.dir/my_application.cc.o
[        ] FAILED: CMakeFiles/fluttest.dir/my_application.cc.o 
[   +5 ms] /bin/clang++ -DAPPLICATION_ID=\"com.example.fluttest\"
-I/home/mhmd/Projects/fluttest/linux/flutter/ephemeral -isystem
/usr/include/gtk-3.0 -isystem /usr/include/pango-1.0 -isystem
/usr/include/glib-2.0 -isystem /usr/lib64/glib-2.0/include -isystem
/usr/include/sysprof-4 -isystem /usr/include/harfbuzz -isystem
/usr/include/freetype2 -isystem /usr/include/libpng16 -isystem
/usr/include/libmount -isystem /usr/include/blkid -isystem /usr/include/fribidi
-isystem /usr/include/libxml2 -isystem /usr/include/cairo -isystem
/usr/include/pixman-1 -isystem /usr/include/gdk-pixbuf-2.0 -isystem
/usr/include/gio-unix-2.0 -isystem /usr/include/cloudproviders -isystem
/usr/include/atk-1.0 -isystem /usr/include/at-spi2-atk/2.0 -isystem
/usr/include/dbus-1.0 -isystem /usr/lib64/dbus-1.0/include -isystem
/usr/include/at-spi-2.0 -Wall -Wextra -std=c++20 -g -Wall -Werror -pthread -MD
-MT CMakeFiles/fluttest.dir/my_application.cc.o -MF
CMakeFiles/fluttest.dir/my_application.cc.o.d -o
CMakeFiles/fluttest.dir/my_application.cc.o -c
/home/mhmd/Projects/fluttest/linux/my_application.cc
[   +4 ms] /home/mhmd/Projects/fluttest/linux/my_application.cc:97:48: error:
unused parameter 'self' [-Werror,-Wunused-parameter]
[   +1 ms] static void my_application_init(MyApplication* self) {}
[        ]                                                ^
[        ] 1 error generated.
[        ] ninja: build stopped: subcommand failed.
[  +31 ms] Building Linux application... (completed in 9.6s)
[+11384 ms] Exception: Build process failed
[  +10 ms] "flutter run" took 21,943ms.
[  +12 ms] 
           #0      throwToolExit
(package:flutter_tools/src/base/common.dart:10:3)
           #1      RunCommand.runCommand
           (package:flutter_tools/src/commands/run.dart:713:9)
           <asynchronous suspension>
           #2      FlutterCommand.run.<anonymous closure>
           (package:flutter_tools/src/runner/flutter_command.dart:1209:27)
           <asynchronous suspension>
           #3      AppContext.run.<anonymous closure>
           (package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #4      CommandRunner.runCommand
(package:args/command_runner.dart:209:13)
           <asynchronous suspension>
           #5      FlutterCommandRunner.runCommand.<anonymous closure>
           (package:flutter_tools/src/runner/flutter_command_runner.dart:281:9)
           <asynchronous suspension>
           #6      AppContext.run.<anonymous closure>
           (package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #7      FlutterCommandRunner.runCommand
           (package:flutter_tools/src/runner/flutter_command_runner.dart:229:5)
           <asynchronous suspension>
           #8      run.<anonymous closure>.<anonymous closure>
           (package:flutter_tools/runner.dart:62:9)
           <asynchronous suspension>
           #9      AppContext.run.<anonymous closure>
           (package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #10     main (package:flutter_tools/executable.dart:91:3)
           <asynchronous suspension>
           
           
[ +255 ms] ensureAnalyticsSent: 251ms
[   +2 ms] Running shutdown hooks
[        ] Shutdown hooks complete
[        ] exiting with code 1

flutter analyzer:

Analyzing fluttest...                                                   
No issues found! (ran in 19.4s)

I don't use Android Studio.

[✓] Flutter (Channel stable, 3.3.0, on Fedora Linux 36 (Workstation Edition)
    5.19.4-200.fc36.x86_64, locale en_US.UTF-8)
    • Flutter version 3.3.0 on channel stable at /home/mhmd/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision ffccd96b62 (3 days ago), 2022-08-29 17:28:57 -0700
    • Engine revision 5e9e0e0aa8
    • Dart version 2.18.0
    • DevTools version 2.15.0

[✓] Android toolchain - develop for Android devices (Android SDK version
    32.1.0-rc1)
    • Android SDK at /home/mhmd/Android/Sdk
    • Platform android-32, build-tools 32.1.0-rc1
    • ANDROID_SDK_ROOT = /home/mhmd/Android/Sdk
    • Java binary at: /bin/java
    • Java version OpenJDK Runtime Environment (Red_Hat-17.0.4.0.8-1.fc36)
      (build 17.0.4+8)
    • 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
    • clang version 14.0.5 (Fedora 14.0.5-1.fc36)
    • cmake version 3.22.2
    • ninja version 1.10.2
    • pkg-config version 1.8.0

[!] 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/linux#android-setup
      for detailed instructions).

[✓] Connected device (1 available)
    • Linux (desktop) • linux • linux-x64 • Fedora Linux 36 (Workstation
      Edition) 5.19.4-200.fc36.x86_64

[✓] HTTP Host Availability
    • All required HTTP hosts are available

! Doctor found issues in 2 categories.

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    P3Issues that are less important to the Flutter projecta: buildBuilding flutter applications with the toolc: crashStack traces logged to the consoleplatform-linuxBuilding on or for Linux specificallyteam-toolOwned by Flutter Tool teamtoolAffects the "flutter" command-line tool. See also t: labels.triaged-toolTriaged by Flutter Tool team

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