unity always set my key alias to debug in Android

Hi there people, i’ve trying to upload an apk of my game to google play and i’m having this problem:

After i created the keystore and the key alias (And double checked the passwords) I make a build without any problems but when i’m uploading it to google play it tells me that the apk is signed as debug.

when im editing the key in the inspector i select my key and enter the password, I noticed that if I select another object that changes the inspector and go back to the player settings the key is in unsigned(debug) again. I suspect that the problem is related with unity going back to the unsigned(debug) key again before signing the new build.

I don’t have any idea how to fix this :C

I’m using unity 4.6.0b20

I had the same problem. Restart Unity fixed it for me.