__NSBundleOverreleased

[shnhrrsn]

I keep getting this error whenever I have multiple documents auto-open on app launch using ARC:

Warning: NSBundle NSBundle </Users/Shaun/Library/Developer/Xcode/DerivedData/redacted-edafojbpmvjdhtddphiimoumkrow/Build/Products/Debug/redacted/Contents/Resources/redacted.momd> (not yet loaded) was released too many times. For compatibility, it will not be deallocated, but this may change in the future. Set a breakpoint on __NSBundleOverreleased() to debug

When I set the breakpoint, it triggers on line 128 of BSManagedDocument.m:

_managedObjectModel = [NSManagedObjectModel mergedModelFromBundles:[NSArray arrayWithObject:[NSBundle mainBundle]]];

[mikeabdullah]

Hi Shaun, that is weird :(

Can you repro it just by opening multiple documents at any time, or is it only through state restoration?

Can I assume you haven't overridden -managedObjectModel in your app?

Worth asking I guess, what deployment target and SDK are you using?

Come to look it, what if you change that line of code to:

_managedObjectModel = [NSManagedObjectModel mergedModelFromBundles:nil];

Does that make any difference?