React-native android build error

Question

I'm just wondering if someone know what might cause following error?

Didn't have any problems before, but after mate added separated folders for debug and test into android/src/ it began.

Error: Failed to crunch file C:\Users...\node_modules\react-native-android-snackbar\android\build\intermediates\exploded-aar\com.android.support\appcompat-v7\23.0.1\res\drawable-mdpi\abc_btn_switch_to_on_mtrl_00012.9.png into C:\Users...\node_modules\react-native-android-snackbar\android\build\intermediates\res\merged\androidTest\debug\drawable-mdpi\abc_btn_switch_to_on_mtrl_00012.9.png :react-native-android-snackbar:mergeDebugAndroidTestResources FAILED

Thanks for your time!

Answer 1

Hopefully Arda's answer will work.You can also try deleting android/app/build folder before recompiling

Answer 2

This happens if the file path is too long. Just add the output path as C:\XX\ on your build gradle and it should be fine.