Gente, alguém pode me auxiliar a resolver esse erro: Warning: This version only understands SDK XML versions up to 3 but an SDK XML file of version 4 was encountered. This can happen if you use versions of Android Studio and the command-line tools that were released at different times. /C:/flutter/packages/flutter/lib/src/widgets/basic.dart:1946:1: Error: Expected a class member, but got ''''. '' ^^ Target kernel_snapshot failed: Exception
FAILURE: Build failed with an exception.
What went wrong: Execution failed for task ':app:compileFlutterBuildDebug'.
Process 'command 'C:\flutter\bin\flutter.bat'' finished with non-zero exit value 1
Try:
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BUILD FAILED in 28s Error: Gradle task assembleDebug failed with exit code 1