Android Studio 3.0: Unable to delete file

Question

Android Studio 3.0

classpath 'com.android.tools.build:gradle:3.0.0'

Sometimes when I try to start app I get the next error:

Error:java.io.IOException: Unable to delete file: myproject\common\build\intermediates\intermediate-jars\debug\classes.jar
> Unable to delete file: myproejct\common\build\intermediates\intermediate-jars\debug\classes.jar

The proccess java.exe lock this. Why?

Answer 1

You need to go to the source file directly. Close the studio or the project and go to the path the issue is located at and delete the folder there.

If this doesn't work try Go to the File> Settings> Build,Execution,Deployment> Instant Run > Uncheck this Check box (Enable Instant Run)

And then gradlew clean in the console