Debug mode problem

[legion48]

I am in release mode but I get this when I try to upload an app to Google Play:

Upload failed

You uploaded an APK that was signed in debug mode. You need to sign your APK in release mode.

 

[JonPM]

Check your sign key. You are probably still signing it with the debug key

 

[Erel]

Also see this tutorial: Signing your application before uploading to Android market