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Re: Exception

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Re: Exception

Subject: Re: Exception
From: Alexander von Below <email@hidden>
Date: Fri, 18 Jul 2008 20:04:31 +0200

The diagnosis is right in front of your eyes:

-[NSCFString substringWithRange:]: Range or index out of bounds

You are calling "substringWithRange:" with a range that is out of bounds.

There are two ways to handle this

1) Check if your range is valid before you use it
2) Handle Exceptions yourself

Alex

Am 18.07.2008 um 20:00 schrieb Michael:

Hi All, I am intermittently getting this Exception, using the "Standard Tool". Could anyone hazard a diagnosis, and perhaps a way to prevent this. Thanks.
7/18/08 9:36:26 AM Xcode[1816] ** INTERNAL ERROR: Uncaught Exception ** Exception: *** -[NSCFString substringWithRange:]: Range or index out of bounds Stack: 0 0x9497add0 __raiseError (in CoreFoundation) 1 0x93ca376c objc_exception_throw (in libobjc.A.dylib) 2 0x9497ace0 +[NSException raise:format:] (in CoreFoundation) 3 0x9497ad18 +[NSException raise:format:] (in CoreFoundation) 4 0x946650c0 -[NSCFString substringWithRange:] (in Foundation) 5 0x0024eef0 -[XCTextView tokenizableItemsForRange:] (in XcodeEdit) 6 0x0024a858 -[XCTextView _autoHighlightTokenWithTimer:] (in XcodeEdit) 7 0x9468eb08 __NSFireTimer (in Foundation) 8 0x9490d9d4 CFRunLoopRunSpecific (in CoreFoundation) 9 0x91a42730 RunCurrentEventLoopInMode (in HIToolbox) 10 0x91a424bc ReceiveNextEventCommon (in HIToolbox) 11 0x91a42394 BlockUntilNextEventMatchingListInMode (in HIToolbox) 12 0x94e1a05c _DPSNextEvent (in AppKit) 13 0x94e19a14 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (in AppKit) 14 0x94e136d0 -[NSApplication run] (in AppKit) 15 0x94de40d4 NSApplicationMain (in AppKit) 16 0x000025c4

7/18/08 9:36:25 AM [0x0-0x51051].com.apple.Xcode[1816] Xcode(1816,0xf0103000) malloc: free_garbage: garbage ptr = 0x2dfb1f0, has non-zero refcount = 1 7/18/08 9:36:25 AM [0x0-0x51051].com.apple.Xcode[1816] Xcode(1816,0xf0103000) malloc: free_garbage: garbage ptr = 0x3262a30, has non-zero refcount = 1 7/18/08 9:36:25 AM [0x0-0x51051].com.apple.Xcode[1816] Xcode(1816,0xf0103000) malloc: free_garbage: garbage ptr = 0x327d210, has non-zero refcount = 1 7/18/08 9:36:25 AM [0x0-0x51051].com.apple.Xcode[1816] Xcode(1816,0xf0103000) malloc: free_garbage: garbage ptr = 0x32b9770, has non-zero refcount = 1 7/18/08 9:36:29 AM [0x0-0x51051].com.apple.Xcode[1816] Xcode(1816,0xf0103000) malloc: free_garbage: garbage ptr = 0x2330570, has non-zero refcount = 1 7/18/08 9:36:29 AM [0x0-0x51051].com.apple.Xcode[1816] Xcode(1816,0xf0103000) malloc: free_garbage: garbage ptr = 0x2d25930, has non-zero refcount = 1 7/18/08 9:36:40 AM com.apple.launchd[86] ([0x0-0x51051].com.apple.Xcode[1816]) Exited with exit code: 1
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Re: Exception
From: Bill Bumgarner <email@hidden>


References:  
  >Exception (From: Michael <email@hidden>)




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