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POindex 0 beyond bounds for empty array error
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  1. POindex 0 beyond bounds for empty array error
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    copied!<p>I don't understand on how to debug this error message:</p> <pre><code>2011-02-01 20:45:56.151 NeMe[3206:207] *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[NSMutableArray objectAtIndex:]: index 0 beyond bounds for empty array' *** Call stack at first throw: ( 0 CoreFoundation 0x027deb99 __exceptionPreprocess + 185 1 libobjc.A.dylib 0x0292e40e objc_exception_throw + 47 2 CoreFoundation 0x027d4695 -[__NSArrayM objectAtIndex:] + 261 3 NeighborMe 0x0000f617 -[NeighborMapViewController regionFromLocations] + 65 4 NeighborMe 0x0001047b -[NeighborMapViewController locationManager:didUpdateToLocation:fromLocation:] + 94 5 CoreLocation 0x02393870 -[CLLocationManager onClientEventLocation:] + 793 6 CoreLocation 0x0239218b OnClientEvent + 49 7 CoreLocation 0x023a8a83 _Z22CLClientInvokeCallbackP10__CLClient13CLClientEventPK14__CFDictionary + 47 8 CoreLocation 0x023a9b2c _Z27CLClientHandleDaemonDataFixP10__CLClientPK23CLDaemonCommToClientFixPK14__CFDictionary + 290 9 CoreLocation 0x023acb30 _Z24CLClientHandleDaemonDataP12__CFMachPortPvlS1_ + 1125 10 CoreFoundation 0x02720982 __CFMachPortPerform + 338 11 CoreFoundation 0x027bfff4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 52 12 CoreFoundation 0x02720807 __CFRunLoopDoSource1 + 215 13 CoreFoundation 0x0271da93 __CFRunLoopRun + 979 14 CoreFoundation 0x0271d350 CFRunLoopRunSpecific + 208 15 CoreFoundation 0x0271d271 CFRunLoopRunInMode + 97 16 GraphicsServices 0x030bd00c GSEventRunModal + 217 17 GraphicsServices 0x030bd0d1 GSEventRun + 115 18 UIKit 0x002eeaf2 UIApplicationMain + 1160 19 NeighborMe 0x00002818 main + 102 20 NeighborMe 0x000027a9 start + 53 21 ??? 0x00000001 0x0 + 1 ) terminate called after throwing an instance of 'NSException' </code></pre> <p>There is NSMutableArray in this code... so how is this possible?</p>
 

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