Cannot Build Android Release Build On Flash Builder 4.7 Due To "dx Tool Failed"

a few days ago I updated Oracle Java to 1.7.x on my Mac (OS X 10.8) Since then, I'm not able to compile any android release builds from Adobe Flash Builder 4.7 anymore. The error I

Solution 1:

After a week of searching, I finally found the soultion, and it had in fact nothing to do with any Java Version ...

Instead the culprit was a misbuilt native extension I packaged into the app. The build process for this must have silently failed.

Rebuilt the .ane, and everything is working again.

Sorry for having wasted your time.