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Question

Today I got update for android studio 2.0 in stable version.

I update it and it restarted.

Then when It opens my existing project, it ask me to update my gra

Answer 1

i had the same issue.

in my case it happends after i added 9-patch file to the project.

Problem: one of the patches arount the image is missing.

Fix: double click on the 9-patch file. make sure you set the patches in all sides (up,down,right,left).

in my case this was the only solution after i tried many things