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Help with crash
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Help with crash

  • Subject: Help with crash
  • From: Gilbert Mackall <email@hidden>
  • Date: Wed, 12 Mar 2003 08:12:26 -0500
I have a problem with an application that I am writing. After adding threading, a routine that draws to an NSView randomly causes a crash. I can't make heads or tails out of the crash log, looking for some help...

**********

Date/Time: 2003-03-10 19:15:44 -0500
OS Version: 10.2.4 (Build 6I32)
Host: me.local.

Command: iSpectrum
PID: 566

Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0x01536ff8

Thread 0 Crashed:
#0 0x0000ba74 in -[oscopeView drawRect:] (oscopeView.m:76)
#1 0x930803dc in -[NSView _drawRect:clip:]
#2 0x930963e4 in -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:]
#3 0x93075bdc in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisible RectForView:topView:]
#4 0x93075fc4 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisible RectForView:topView:]
#5 0x93075fc4 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisible RectForView:topView:]
#6 0x93075fc4 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisible RectForView:topView:]
#7 0x93075fc4 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisible RectForView:topView:]
#8 0x930c7a80 in -[NSFrameView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisible RectForView:topView:]
#9 0x930b2470 in -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisible RectForView:topView:]
#10 0x93095da4 in -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:]
#11 0x930a5124 in -[NSView displayIfNeeded]
#12 0x930b4e64 in -[NSWindow displayIfNeeded]
#13 0x9309fd5c in _handleWindowNeedsDisplay
#14 0x90148584 in __CFRunLoopDoObservers
#15 0x901488f4 in __CFRunLoopRun
#16 0x90180fe4 in CFRunLoopRunSpecific
#17 0x969a3160 in RunCurrentEventLoopInMode
#18 0x969b3090 in ReceiveNextEventCommon
#19 0x969da208 in BlockUntilNextEventMatchingListInMode
#20 0x9308d8ac in _DPSNextEvent
#21 0x9309fb04 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
#22 0x930b15e4 in -[NSApplication run]
#23 0x9315f6b8 in NSApplicationMain
#24 0x00002f04 in main (main.m:13)
#25 0x00002c88 in _start (crt.c:267)
#26 0x00002b08 in start




Gilbert Mackall
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