KeyChain integration causing crash with “missing entitlement” error — via command line builds

Question

I\'m having a problem with some KeyChain code causing archives created via xcodebuild to crash when distributed as ad-hoc apps and run on a device. The problem

Answer 1

I think this line is wrong:

[[KeychainItemWrapper alloc] initWithIdentifier:@"myapp" accessGroup:nil]

You will want to pass your access group name in there. It may or may not fix your problem, these things are a bit "sensitive".