Build failed with an exception Execution failed for task ':app:processDebugResources'. >

Question

Launching lib\main.dart on Snap 4G2 in debug mode... Initializing gradle... Resolving dependencies... Gradle task 'assembleDebug'...

FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':app:processDebugResources'.

  Android resource linking failed Output: error: resource android:attr/fontVariationSettings not found. C:\Users\rajesh.yadav\AndroidStudioProjects\microfinance\build\app\intermediates\incremental\mergeDebugResources\merged.dir\values\values.xml:337: error: resource android:attr/ttcIndex not found.

  error: failed linking references.

  Command: C:\Users\rajesh.yadav.gradle\caches\transforms-1\files-1.1\aapt2-3.2.1-4818971-windows.jar\333594338724db9cac843ec5e02726f3\aapt2-3.2.1-4818971-windows\aapt2.exe link -I\

C:\Users\rajesh.yadav\AppData\Local\Android\sdk\platforms\android-27\android.jar\ --manifest\ C:\Users\rajesh.yadav\AndroidStudioProjects\microfinance\build\app\intermediates\merged_manifests\debug\processDebugManifest\merged\AndroidManifest.xml\ -o\ C:\Users\rajesh.yadav\AndroidStudioProjects\microfinance\build\app\intermediates\processed_res\debug\processDebugResources\out\resources-debug.ap_\ -R\ C:\Users\rajesh.yadav\AndroidStudioProjects\microfinance\build\app\intermediates\incremental\processDebugResources\resources-list-for-resources-debug.ap_.txt\ --auto-add-overlay\ --java\

BUILD FAILED in 2m 25s Finished with error: Gradle task assembleDebug failed with exit code 1

Answer 1

You're using compile SDK version 27 (that's why android-27\android.jar is passed to AAPT2), but you or one of your dependencies is using resources from SDK version 28 (i.e. fontVariationSettings and ttcIndex). Update your compile SDK version in your build.gradle file to version 28.