Google Map Api v2 shows “V/GoogleSignatureVerifier : signature not valid” error message in log

Question

I am developing an Android application using google map api v2 to show a Map in a Fragment. When I run the application, I always got this error message poppin i

Answer 1

I have fixed it by deleting the debug.keystore file found in the .android folder. It will generate automatically and create new SHA1 using that file.