Hi,
The flutter build fails with the following error:
Invalid argument(s)
#0 _StringBase._interpolate (dart:core-patch/string_patch.dart:854:9)
#1 BuildIOSCommand.runCommand (package:flutter_tools/src/commands/build_ios.dart:92:70)
<asynchronous suspension>
#2 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:860:18)
<asynchronous suspension>
#3 FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:741:33)
<asynchronous suspension>
#4 FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart)
#5 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:29)
#6 _rootRun (dart:async/zone.dart:1190:13)
#7 _CustomZone.run (dart:async/zone.dart:1093:19)
#8 _runZoned (dart:async/zone.dart:1630:10)
#9 runZoned (dart:async/zone.dart:1550:10)
#10 AppContext.run (package:flutter_tools/src/base/context.dart:149:18)
#11 FlutterCommand.run (package:flutter_tools/src/runner/flutter_command.dart:730:20)
#12 CommandRunner.runCommand (package:args/command_runner.dart:197:27)
#13 FlutterCommandRunner.runCommand.<anonymous closure> (package:flutter_tools/src/runner/flutter_command_runner.dart:332:21)
<asynchronous suspension>
#14 FlutterCommandRunner.runCommand.<anonymous closure> (package:flutter_tools/src/runner/flutter_command_runner.dart)
#15 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:29)
#16 _rootRun (dart:async/zone.dart:1190:13)
#17 _CustomZone.run (dart:async/zone.dart:1093:19)
#18 _runZoned (dart:async/zone.dart:1630:10)
#19 runZoned (dart:async/zone.dart:1550:10)
#20 AppContext.run (package:flutter_tools/src/base/context.dart:149:18)
#21 FlutterCommandRunner.runCommand (package:flutter_tools/src/runner/flutter_command_runner.dart:282:19)
<asynchronous suspension>
#22 CommandRunner.run.<anonymous closure> (package:args/command_runner.dart:112:25)
#23 new Future.sync (dart:async/future.dart:223:31)
#24 CommandRunner.run (package:args/command_runner.dart:112:14)
#25 FlutterCommandRunner.run (package:flutter_tools/src/runner/flutter_command_runner.dart:231:18)
#26 run.<anonymous closure>.<anonymous closure> (package:flutter_tools/runner.dart:69:22)
#27 _rootRun (dart:async/zone.dart:1190:13)
#28 _CustomZone.run (dart:async/zone.dart:1093:19)
#29 _runZoned (dart:async/zone.dart:1630:10)
#30 runZonedGuarded (dart:async/zone.dart:1618:12)
#31 runZoned (dart:async/zone.dart:1547:12)
#32 run.<anonymous closure> (package:flutter_tools/runner.dart:67:18)
<asynchronous suspension>
#33 run.<anonymous closure> (package:flutter_tools/runner.dart)
#34 runInContext.runnerWrapper (package:flutter_tools/src/context_runner.dart:62:18)
<asynchronous suspension>
#35 runInContext.runnerWrapper (package:flutter_tools/src/context_runner.dart)
#36 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:29)
#37 _rootRun (dart:async/zone.dart:1190:13)
#38 _CustomZone.run (dart:async/zone.dart:1093:19)
#39 _runZoned (dart:async/zone.dart:1630:10)
#40 runZoned (dart:async/zone.dart:1550:10)
#41 AppContext.run (package:flutter_tools/src/base/context.dart:149:18)
#42 runInContext (package:flutter_tools/src/context_runner.dart:65:24)
#43 run (package:flutter_tools/runner.dart:52:10)
#44 main (package:flutter_tools/executable.dart:73:9)
#45 main (file:///Users/vagrant/flutter-sdk/flutter/packages/flutter_tools/bin/flutter_tools.dart:8:3)
#46 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:299:32)
#47 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)
Failed to build iOS platform, error: exit status 1
The failure started lately and I assume it’s because of the new Flutter version 1.20, but I can’t tell exactly why.
After a quick search seems that it has something with the flavours naming as mentioned at the flutter git issues: flutter/flutter#59029
Any way to overcome the issue without changing the flavours names, as it affects other app settings?