Entitlements are not valid

Question

Recently, I have upgraded my iPhone SDK OS from version 2.2.1 to 3.0 version. After that, while building my application, I get an error that the provisioning profile has exp

Answer 1

I was getting crazy over this. Finally, I guess I got it. In project settings, I was setting entitlements and code signing stuff properly in the correct Adhoc configuration. However, although all seemed OK there, when I checked "Project -> Edit Active Target" my code signing entity was still stuck at "iPhone Developer".

After switching that to the correct "iPhone Distribution" and recompiled, Xcode asked me to allow code signing for the first time. And it all compiled and is transferred to my phone now!

I hope that helps. I seriously believe this problem is a bug or defect on Apple's side. I lost several hours for a simple thing, thanks to their undocumented IDE...