Xcode 4.5 null sign identity

Question

With update on xcode 4.5 I have got some strange problem. When I try to build *.ipa for testers, and choose identity to sign build, I see next:

Problem with "AppName distr Store (from '(null)', for com.app.name)" App build with "null" identity don't installing on device over the air. Before 4.5 I have never seen "null", and I don't know what to do. Help me please.

PS:From Russia with love. Sorry for my English.

Answer 1

Have you tried removing (deleting) all you provisioning profiles from xcode and re-downloading them?

Answer 2

Not reproduced bug in Xcode Version 4.6.3 (4H1503) Thanks all.