iOS - “Too Many Contexts” error?

问题

My App (under development, iOS 5.1) occasionally crashes with the following message:

Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Too many contexts. No space in contextList.'

Googling this message returns zero results.

I'm using a single NSManagedObjectContext taken from the AppDelegate singleton, simple and straightforward, no tricks.

Any ideas?

回答1:

You've probably got some object recursing into itself during construction, probably in alloc or init.

You can also set an exception breakpoint for "All Exceptions" and see what gets caught...

来源：https://stackoverflow.com/questions/10555523/ios-too-many-contexts-error