Thanks for trying it and letting us know the result, Sven. BTW, have you tried just a recent nightly build of Sencha Touch 2 itself? or some updated (unreleased) version of Sencha Cmd v3 as well?
Though the status from Sencha indicates the issue is fixed in RC1, my understanding is that the issue is with Sencha Cmd, which needs to be fixed. And I assume that Sencha is planning to release an updated version of Sencha Cmd together with RC1 of Sencha Touch 2.
Since 20 Sep, for the past two weeks, I have been checking back several times every day to see if a resolution to this has been found. I was initially excited to see "According to our records the fix was applied for TOUCH-3494 in Sprint 25 (2.1.0-rc1)." but as yet there is no news about when or where we can get this fix.
As it stands, my app runs on iOS 5.1 but immediately fails on launch on iOS6. This is a terrible deal-breaker and I cannot move forward in any way. I am slightly worried that nobody else is shouting about this - I would imagine that if Sencha apps couldn't run on iOS 6 then everyone would be in the same boat as me... so I must ask, is it just me? Anybody else stuck on this one?
If anybody has ANY clues, ideas or tips to get around this, please do share.