Hi folks,
I have a Core data application. I've versioned my model, created a new
version and added one new entity. When I create a mapping model file
and choose my two models. It creates a default mapping but if some of
the entities are selected in teh mapping view, XCode hard crashes with
the following error. If I don't select a broken entity and try and
compile I get a build failure with the same error. Something about
unable to parse the mapping string. I've tried upgrading my XCode from
3.1 to 3.1.1 to no avail. Has anyone seen this before or be able to
decipher whats going wrong with the string its producing?
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Crashed Thread: 0
Application Specific Information:
*** Terminating app due to uncaught exception
'NSInvalidArgumentException', reason: 'Unable to parse the format
string
"FUNCTION
($
manager
,'destinationInstancesForEntityMappingNamed:sourceInstances:' ,
'TransactionToTransaction' , $source.in) == 1"'
objc[4677]: garbage collection is ON
Thread 0 Crashed:
0 com.apple.CoreFoundation 0x914e8ff4
___TERMINATING_DUE_TO_UNCAUGHT_EXCEPTION___ + 4
1 libobjc.A.dylib 0x91324e3b objc_exception_throw + 40
2 com.apple.AppKit 0x00d76d70 -[NSApplication run] + 944
3 com.apple.AppKit 0x00d43f14 NSApplicationMain + 574
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