NSOpenPanel problem
NSOpenPanel problem
- Subject: NSOpenPanel problem
- From: James Spencer <email@hidden>
- Date: Sat, 12 Nov 2005 14:09:53 -0600
When my app tries to open an existing file (by calling
[[NSDocumentController sharedDocumentController] openDocument:self];
the app crashes as soon as the user clicks on a file in the open
panel. I'm running out of ideas as to what to even look at to figure
out why. The files can be opened no problem if I drop a file on my
app or by selecting it from the Open Recent menu choice. The stack
trace, a portion of which follows, indicates that Cocoa is trying to
get a thumbnail for the file when it crashes but otherwise, I'm not
seeing anything that even gives a clue as to what is wrong. I didn't
paste the entire stack but there is nothing from my own code in the
stack; it is all Cocoa. Anyone have any suggestions?
#0 0xfcfcfcfc in ??
#1 0x907b4644 in __CFAllocatorDeallocate
#2 0x9075ac54 in __CFDataDeallocate
#3 0x9073e4f4 in _CFRelease
#4 0x919763bc in _CGImageReadFinalize
#5 0x9073e4f4 in _CFRelease
#6 0x91976244 in _CGImageSourceFinalize
#7 0x9073e4f4 in _CFRelease
#8 0x9382984c in -[NSNavFBENode
_calculatePreviewThumbnailImage:allowComputingFromFullImage:]
#9 0x938294ec in -[NSNavFBENode fastGetPreviewThumbnailImage]
#10 0x9382937c in -[NSNavFBENodePreviewHelper
previewThumbnailImage]
#11 0x93827b84 in -[NSNavBrowserCell
drawPreviewInteriorWithFrame:inView:]
#12 0x93815e90 in -[NSNavBrowserCell
drawInteriorWithFrame:inView:]
#13 0x93814e18 in -[NSBrowserCell drawWithFrame:inView:]
#14 0x938149d4 in -[NSMatrix drawRect:]
#15 0x936b5628 in -[NSView _drawRect:clip:]
#16 0x936b4be8 in -[NSView
_recursiveDisplayAllDirtyWithLockFocus:visRect:]
#17 0x936b7930 in _recursiveDisplayInRect2
Spence
James P. Spencer
Rochester, MN
email@hidden
"Badges?? We don't need no stinkin badges!"
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