I can't sign my app for release

ok but dont you have to have a key already to “import”? i am confused where to create or get this key from. I dont see anything in the documentation regarding this. [import]uid: 6317 topic_id: 2070 reply_id: 7196[/import]

http://developer.anscamobile.com/content/building-devices-android

For further information, please review the Android documentation available at: http://developer.android.com/intl/de/guide/publishing/app-signing.html

[import]uid: 54 topic_id: 2070 reply_id: 7197[/import]

Do you know what this error might mean while trying to make a build?

jarsigner error: java.lang.RuntimeException: certificate exception: java.io.IOException: Parse Generalized time, invalid format
jarsigner error: java.lang.RuntimeException: certificate [import]uid: 6317 topic_id: 2070 reply_id: 7198[/import]