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Re: Core Data SIGSEGV when opening an existing document
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Re: Core Data SIGSEGV when opening an existing document


  • Subject: Re: Core Data SIGSEGV when opening an existing document
  • From: Larry Fransson <email@hidden>
  • Date: Thu, 20 Apr 2006 00:02:58 -0700


On Apr 19, 2006, at 10:20 PM, mmalcolm crawford wrote:

And in any case, I'm still getting the SIGSEGV, which doesn't happen when I open the document with just 500 objects.

Is the document corrupted?

Perhaps, but I don't know how or why.

There is something magical about the number 1525. It's the maximum number of objects I can get into the document without crashing. 1526 causes a crash. Thinking that maybe it was the data I was importing that was causing a problem, I imported 1525 previously-imported objects into a previously saved document with 1525 objects in it. It crashed. I imported just one of the first 1525 objects into a document with 1525 objects in it. Crash. I opened the document with 1525 objects and entered a new one myself. Crash.

I'm stumped. I can't imagine what I could be doing anywhere that would cause this to happen since I can import the same data twice and add to it as long as the number of objects is less than 1526. The only thing that doesn't change any time I change something is the number 1526.

I'll go dig into my code some more. If I can't resolve this, is this something that an Apple tech support incident would be likely to help?

Larry Fransson
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References: 
 >Core Data SIGSEGV when opening an existing document (From: Larry Fransson <email@hidden>)
 >Re: Core Data SIGSEGV when opening an existing document (From: mmalcolm crawford <email@hidden>)
 >Re: Core Data SIGSEGV when opening an existing document (From: Larry Fransson <email@hidden>)
 >Re: Core Data SIGSEGV when opening an existing document (From: mmalcolm crawford <email@hidden>)

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