I am very desperate at the moment. I developed an iPhone application and when I am "building for archiving" I get the message "Build succeded" but actually no app-file is created.
My guess is that it has sthg to do with the provisioning but I checked all profiles, I even deleted all profiles and my certificate and reinstalled them but nothing changes.
When I am using building for testing it does create the app though.
Edit the scheme you are using and check that a target is ticked for Archive in the Build section.