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Re: Interesting error in GWorkspace
From: |
Riccardo Mottola |
Subject: |
Re: Interesting error in GWorkspace |
Date: |
Wed, 07 Sep 2011 23:41:25 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; NetBSD i386; en-US; rv:1.9.2.17) Gecko/20110601 Lightning/1.0b3pre Lanikai/3.1.10 |
Hi Eric
Here you go...
Hm, I can't reproduce this :-(. Could you set breakpoints on "error: determinant of matrix is
0!" and "Required arguments not specified creating NSBitmapImageRep" and print the
backtraces please?
I've seen the "Required arguments not specified creating NSBitmapImageRep"
error before; I think it comes from -[NSBitmapImageRep initWithFocusedViewRect:] . That
method needs to check that the given rect is valid before trying to create a bitmap.
#0 -[NSBitmapImageRep
initWithBitmapDataPlanes:pixelsWide:pixelsHigh:bitsPerSample:samplesPerPixel:hasAlpha:isPlanar:colorSpaceName:bitmapFormat:bytesPerRow:bitsPerPixel:]
(self=0xba13a0b4, _cmd=0xbba52f20, planes=0x0, width=48,
height=48, bps=8, spp=4, alpha=1 '\001', isPlanar=0 '\000',
colorSpaceName=0xbbb065cc, bitmapFormat=0, rowBytes=0, pixelBits=0)
at NSBitmapImageRep.m:492
#1 0xbb82e4c4 in -[NSBitmapImageRep(GSPrivate)
_initFromTIFFImage:number:] (
self=0xba13a0b4, _cmd=0xbba52ed8, image=0xbab2b000, imageNumber=0)
at NSBitmapImageRep.m:1897
#2 0xbb82e259 in +[NSBitmapImageRep imageRepsWithData:] (self=0xbba52de0,
_cmd=0xbba8e598, imageData=0xba130234) at NSBitmapImageRep.m:275
#3 0xbb8aeb52 in +[NSImageRep imageRepsWithContentsOfFile:]
(self=0xbba8e180,
_cmd=0xbba8bff0, filename=0xba1016e4) at NSImageRep.m:237
#4 0xbb8a6f63 in -[NSImage(Private) _loadFromFile:] (self=0xba108fd4,
_cmd=0xbba8bc98, fileName=0xba1016e4) at NSImage.m:1895
#5 0xbb8aa109 in -[NSImage _representationsWithCachedImages:] (
self=0xba108fd4, _cmd=0xbba8bea8, flag=1 '\001') at NSImage.m:1416
#6 0xbb8a5a9e in -[NSImage representations] (self=0xba108fd4,
_cmd=0xbba8bce0)
at NSImage.m:1542
#7 0xbb8a91a4 in -[NSImage copyWithZone:] (self=0xba108fd4,
_cmd=0xbb6fdf78,
zone=0xbb72ed80) at NSImage.m:506
#8 0xbb4e22f7 in -[NSObject copy] (self=0xba108fd4, _cmd=0xbba4bdc0)
at NSObject.m:1332
the filename it tries to open at line #3 is:
/Local/Applications/GWorkspace.app/Resources/FileManager.tiff
The image is valid, PRICE can open it without problems.
I get this error many times, sometimes with different stacktraces, like:
#0 -[NSBitmapImageRep
initWithBitmapDataPlanes:pixelsWide:pixelsHigh:bitsPerSample:samplesPerPixel:hasAlpha:isPlanar:colorSpaceName:bitmapFormat:bytesPerRow:bitsPerPixel:]
(self=0xba13a564, _cmd=0xbba52f20, planes=0x0, width=48,
height=48, bps=8, spp=4, alpha=1 '\001', isPlanar=0 '\000',
colorSpaceName=0xbbb065a8, bitmapFormat=0, rowBytes=192, pixelBits=32)
at NSBitmapImageRep.m:492
#1 0xbb82c7ef in -[NSBitmapImageRep(GSPrivate)
_convertToFormatBitsPerSample:samplesPerPixel:hasAlpha:isPlanar:colorSpaceName:bitmapFormat:bytesPerRow:bitsPerPixel:]
(self=0xba13a0b4, _cmd=0xbad7eab0, bps=8, spp=4, alpha=1 '\001',
isPlanar=0 '\000', colorSpaceName=0xbbb065a8, bitmapFormat=0,
rowBytes=192, pixelBits=32) at NSBitmapImageRep.m:2142
#2 0xbad4c5cb in getStandardBitmap (image=<value optimized out>)
at XGServerWindow.m:142
#3 0xbad53a12 in -[XGServer(WindowOps) _createAppIconPixmaps] (
self=0xbab4ec44, _cmd=0xbad7ecd0) at XGServerWindow.m:2783
#4 0xbad514c6 in -[XGServer(WindowOps) orderwindow:::] (self=0xbab4ec44,
_cmd=0xbbaf8fd0, op=0, otherWin=-1, winNum=1) at XGServerWindow.m:2867
#5 0xbb9a5339 in -[NSWindow orderWindow:relativeTo:] (self=0xba94d304,
_cmd=0xbba4bd60, place=NSWindowAbove, otherWin=-1) at NSWindow.m:1788
#6 0xbb813605 in -[NSIconWindow orderWindow:relativeTo:] (self=0xba94d304,
_cmd=0xbbaf8f80, place=NSWindowAbove, otherWin=-1) at
NSApplication.m:443
#7 0xbb9a26cd in -[NSWindow orderFrontRegardless] (self=0xba94d304,
_cmd=0xbba4be48) at NSWindow.m:1687
the other error I can't break into. I put a breakpoint in
NSAffineTransform.m line 253 but I never break into it, it is strange.
Riccardo
- Interesting error in GWorkspace, Riccardo Mottola, 2011/09/07
- Re: Interesting error in GWorkspace, Eric Wasylishen, 2011/09/07
- Re: Interesting error in GWorkspace,
Riccardo Mottola <=
- Re: Interesting error in GWorkspace, Eric Wasylishen, 2011/09/07
- Re: Interesting error in GWorkspace, Riccardo Mottola, 2011/09/08
- Re: Interesting error in GWorkspace, Eric Wasylishen, 2011/09/08
- Re: Interesting error in GWorkspace, Riccardo Mottola, 2011/09/09
- Re: Interesting error in GWorkspace, Eric Wasylishen, 2011/09/09
- Re: Interesting error in GWorkspace, Riccardo Mottola, 2011/09/11
- Re: Interesting error in GWorkspace, Eric Wasylishen, 2011/09/11
- Re: Interesting error in GWorkspace, David Chisnall, 2011/09/12