App dies on startup but not crash report

Question

I\'ve given an ad hoc version of my app to some users. Two of them have the app die on start up while one user has no issues. I can also install the ad hoc without issue...but

Answer 1

Ad-hoc distribution is notoriously tricky. If you've missed one thing, the whole chain fails. Here's what I can think of, off the top of my head, based on the fact that it works for at least one of your users:

1. Are you certain that the mobile ad-hoc provisioning certificate contains the UDID for the users who are seeing it fail?
2. Do those users have an old certificate on their device? (i.e. did you delete the existing certificate before installing a new one? Settings->General->Profiles)
3. Are you certain the code-signed .app bundle contains the UDIDs for those users, inside the file named embedded.mobileprovisioning? (Under the ProvisionedDevices key)
4. Is the mobile provisioning certificate expired?
5. Is your developer code-sign certificate expired?
6. Was the application package renamed by the user before installation?
7. Did you try doing a clean before doing the distribution build?