Crashing issue (using core data)

i am getting a serious issue

Program received signal: “EXC_BAD_ACCESS”. Data Formatters temporarily unavailable, will re-try after a 'continue'. (Unknown error loading shared library "/Developer/usr/lib/libXcodeDebuggerSupport.dylib") kill quit

The Debugger has exited with status 0.(gdb)

Note: Problem occurs when i am fetching app开发者_Go百科rox more than 5000+ data on tableview (using Core data) If data is not huge then application doesnt crash.

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EXC_BAD_ACCESS means: Exception Bad Access.

This is not a Core Data error. It is an exception from trying to access an object that has been released.

Turn on NSZombie, set a breakpoint on objc_exception_throw. Then run your app again in the debugger and track down the over-release.

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Don't know, but it appears to be happening because of the amount of data you are loading. This sounds like a lot of data to be loading on an iPhone. Is there anyway you can reduce the volume? Perhaps you could create a table that contains summaries of your data. Or perhaps page load 20 or 30 records at a time rather than the full 5000.