Cache.properties (The system cannot find the file specified)

Question

I just started using Android Studio 1.3 sdk 24 and it has worked fine until today. I get this error message about cache.properties and I delete that cache file but now I am

Answer 1

I found the solution to my question, but I do not know whether it is the optimal solution:

I deleted all .gradle folders in user library and reinstalled android and then it worked.