Debugging SIGABRT within NSManagedObjectContext -save:

Question

From inside NSManagedObjectContext -save: I am getting this message:

Assertion failed: (_Unwind_SjLj_Resume() can\'t return), function _Unwind

Answer 1

You should try to activate "Run > Stop on Objective-C exception". It allowed me to find the place where there was an access to an object turned into fault which was the root cause of the problem.