Error:Execution failed for task ':app:processDebugResources'. > java.io.IOException: Could not delete folder "" in android studio
REACT NATIVE
From your react native folder run:
cd android && gradlew clean
THEN
cd .. && react-native run-android
Notes:
For mac you may need to change
gradlew
to./gradlew
For the command prompt you may need to change the
&&
to&
For powershell you may need to change the
&&
to;
andgradlew
to.\gradlew.bat
Each command can also be run individually like so
cd android
thengradlew clean
thencd ..
thenreact-native run-android
I guess some of the files in the target build directory is open in another tool you use. Just a file handle open in the folder which has to be cleaned. The build task 'clean' wants to delete all the files in the build directory(normally 'target') and when it fails, the build fails.
Just clean your project, it works for me.
Clean task for gradle will work.