A problem occurred configuring root project 'android'

Launching lib\main.dart on Android SDK built for x86 in debug mode...

FAILURE: Build failed with an exception.

  • What went wrong: A problem occurred configuring root project 'android'.

Could not resolve all files for configuration ':classpath'. Could not find org.jetbrains.kotlin:kotlin-gradle-plugin:1.9. Searched in the following locations: - - Required by: project :

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BUILD FAILED in 3s Running Gradle task 'assemble Debug'... 4.7s Exception: Gradle task assemble Debug failed with exit code 1


  • Looks like the version you want is 1.9.0. If it is semantically versioned, the .0 appended to it is contextually important.

    Google and Maven repos don't have a version 1.9, they have 1.9.0.