BlackBerry Error

Question

I am trying to developing an android app for blackberry Playbook. For this i have installed all the necessary tools for blackberry development in android.For month ago i run some android apps on BB playbook. for this a debug token is needed which expired in a month. then today i develop a new debug token and run my new android app on BB Playbook but its not running and gives lots of errors and a red cross on the project folder i don't know why its happening.

Answer 1

the timing of this issue coincides with the r21 release of the Android SDK which is not currently supported by the 1.3 beta release of the BlackBerry plug-in for ADT. For the time being, you can downgrade to r20 or wait for the next beta update of the plug-in (v1.4) at the end of the month.

Answer 2

You can downgrade the tools to r20 by following the instructions here: http://supportforums.blackberry.com/t5/Android-Runtime-Development/Google-ADT-21-Not-Currently-Supported/td-p/1988013