Debug.keystore

hi im trying to intregrate gree into my game and i can build my game through the android settings fine, but if i try to build through the gree window i get the following pop-up error

Error: Configuration Failed
debug.keystore si not found at the following path: c:/Users//AppData/Local/Android/debug.keystore

Please generate debug.keystore by building Android app without SDK for unity.

and in the error window it says

ExecCommand failed

CryptographicException: key is null

not sure how to build without sdk also there was no android folder in local but i’ve made on and put debug.keystore in it now
but still not working
hope you can helps soon:o
thanks for you time
holyheadit

any help would be appriciate if you’ve had this issue before
thanks appriciate any help

?

Tried to delete the file? Worked for me.