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
Unexpected lock protocol found in lock file. Expected 3, found 0.
I have solved it by deleting the folder
c: \ users \ [myusername] \ .gradle \ caches \ 2.14.1
After reopening Android studio it was all fine