Error:Execution failed for task ':android:transformClassesAndResourcesWithProguardForRelease'
问题 Every time I am getting this error when running my project. I can do a Clean and then Run again, and it works. But it is not an optimal solution. Any ideas? Error:Execution failed for task \':android:transformClassesAndResourcesWithProguardForRelease\'. java.io.IOException: Failed to rename android\\build\\intermediates\\transforms\\proguard\\release\\folders\\3\\1f\\main\\classes.jar to android\\build\\intermediates\\transforms\\proguard\\release\\jars\\3\\1f\\classes.jar 回答1: This bug