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Warning
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Your Flutter application is created using an older version of the Android
embedding. It's being deprecated in favor of Android embedding v2. Follow the
steps at
https://flutter.dev/go/android-project-migration
to migrate your project.
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Launching lib/main.dart on iPhone 12 Pro Max in debug mode...
Running Xcode build...
../../../flutter/flutter/packages/flutter/lib/src/rendering/editable.dart:1120:16: Error: Null safety features are disabled for this library.
Try removing the package language version or setting the language version to 2.10 or higher.
selection!,
^
../../../flutter/flutter/packages/flutter/lib/src/rendering/editable.dart:1126:35: Error: Null safety features are disabled for this library.
Try removing the package language version or setting the language version to 2.10 or higher.
final int distance = selection!.extentOffset - nextSelection.extentOffset;
^
../../../flutter/flutter/packages/flutter/lib/src/rendering/editable.dart:1160:55: Error: Null safety features are disabled for this library.
Try removing the package language version or setting the language version to 2.10 or higher.
final int startPoint = previousCharacter(selection!.extentOffset, _plainText, false);
......(省略)
^^^^
../../../flutter/flutter/packages/flutter/lib/src/semantics/semantics.dart:114:9: Error: Final field 'action' is not initialized by this constructor.
Try to initialize the field using an initializing formal or a field initializer.
const CustomSemanticsAction.overridingAction({required String this.hint, required SemanticsAction this.action})
^^^^^^^^^^^^^^^^
../../../flutter/flutter/packages/flutter/lib/src/semantics/semantics.dart:127:26: Context: 'action' is defined here.
final SemanticsAction? action;
^^^^^^
Unhandled exception:
FileSystemException(uri=org-dartlang-untranslatable-uri:package%3Acharacters%2Fcharacters.dart; message=StandardFileSystem only supports file:* and data:* URIs)
#0 StandardFileSystem.entityForUri (package:front_end/src/api_prototype/standard_file_system.dart:36:7)
#1 asFileUri (package:vm/kernel_front_end.dart:599:37)
#2 writeDepfile (package:vm/kernel_front_end.dart:738:21)
<asynchronous suspension>
#3 FrontendCompiler.compile (package:frontend_server/frontend_server.dart:562:9)
<asynchronous suspension>
#4 starter (package:flutter_frontend_server/server.dart:180:12)
<asynchronous suspension>
#5 main (file:///opt/s/w/ir/cache/builder/src/flutter/flutter_frontend_server/bin/starter.dart:13:24)
<asynchronous suspension>
note: Using new build system
note: Building targets in parallel
note: Planning build
note: Analyzing workspace
note: Constructing build description
note: Build preparation complete
/Users/sunshine/Documents/GitHub/WFlutterDemo/wx_demo_project/ios/Runner.xcodeproj: warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.5.99. (in target 'Runner' from project 'Runner')
Could not build the application for the simulator.
Error launching application on iPhone 12 Pro Max.