问题
I try to build and run flutter for desktop and I get the bellow error when I use ~/dev/flutter/bin/flutter run -v
Objects-normal/x86_64/GeneratedPluginRegistrant~partial.swiftmodule -emit-dependencies-path
/Users/myuser/tmp/flutter-desktop-embedding/example/build/macos/Build/Intermediates.noindex/Runner.build/Debug/Runner.build/
Objects-normal/x86_64/GeneratedPluginRegistrant.d -emit-reference-dependencies-path
/Users/myuser/tmp/flutter-desktop-embedding/example/build/macos/Build/Intermediates.noindex/Runner.build/Debug/Runner.build/
Objects-normal/x86_64/GeneratedPluginRegistrant.swiftdeps -o
/Users/myuser/tmp/flutter-desktop-embedding/example/build/macos/Build/Intermediates.noindex/Runner.build/Debug/Runner.build/
Objects-normal/x86_64/GeneratedPluginRegistrant.o
[ +27 ms] ** BUILD FAILED **
[ +3 ms] The following build commands failed:
[ ] CompileSwift normal x86_64 /Users/myuser/tmp/flutter-desktop-embedding/example/macos/ExampleWindow.swift
[ ] CompileSwiftSources normal x86_64 com.apple.xcode.tools.swift.compiler
[ ] (2 failures)
[ +16 ms] Building macOS application... (completed in 10.1s)
[ +10 ms] "flutter run" took 11,052ms.
Build process failed
#0 throwToolExit (package:flutter_tools/src/base/common.dart:28:3)
#1 buildMacOS (package:flutter_tools/src/macos/build_macos.dart:85:5)
<asynchronous suspension>
#2 MacOSDevice.startApp (package:flutter_tools/src/macos/macos_device.dart:86:13)
<asynchronous suspension>
#3 FlutterDevice.runHot (package:flutter_tools/src/resident_runner.dart:378:54)
<asynchronous suspension>
#4 HotRunner.run (package:flutter_tools/src/run_hot.dart:254:39)
<asynchronous suspension>
#5 RunCommand.runCommand (package:flutter_tools/src/commands/run.dart:472:37)
<asynchronous suspension>
#6 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:490:18)
#7 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#8 _rootRunUnary (dart:async/zone.dart:1132:38)
#9 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#10 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#11 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#12 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#13 Future._completeWithValue (dart:async/future_impl.dart:522:5)
#14 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:30:15)
#15 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:288:13)
#16 RunCommand.usageValues (package:flutter_tools/src/commands/run.dart)
#17 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#18 _rootRunUnary (dart:async/zone.dart:1132:38)
#19 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#20 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#21 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#22 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#23 Future._completeWithValue (dart:async/future_impl.dart:522:5)
#24 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:552:7)
#25 _rootRun (dart:async/zone.dart:1124:13)
#26 _CustomZone.run (dart:async/zone.dart:1021:19)
#27 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#28 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
#29 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
#30 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
#31 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:116:13)
#32 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:173:5)
This is how i setup the desktop:
~/dev/flutter/bin/flutter channel master
~/dev/flutter/bin/flutter upgrade
~/dev/flutter/bin/flutter doctor
export ENABLE_FLUTTER_DESKTOP=true
~/dev/flutter/bin/flutter devices
~/dev/flutter/bin/flutter packages get
~/dev/flutter/bin/flutter precache --macos
The example i'm trying to run:
https://github.com/google/flutter-desktop-embedding.git
来源：https://stackoverflow.com/questions/57547971/flutter-desktop-build-fails-with-com-apple-xcode-tools-swift-compiler