Error:Unexpected lock protocol found in lock file. Expected 3, found 0

Question

After upgrading Android Studio to 1.3, I can\'t compile my project anymore. I am getting Unexpected lock protocol found in lock file. Expected 3, found 0.. I ha

Answer 1

Removing the .gradle directory from the user directory is not enough. Make sure to delete the .gradle directory from the project directory as well. In fact I would start with the project and only if that isn't enough should you delete at the user level.