xcode crash with strange newline characters
xcode crash with strange newline characters
- Subject: xcode crash with strange newline characters
- From: Wesley Smith <email@hidden>
- Date: Wed, 18 Feb 2009 01:09:34 -0800
Hi list,
I'm having a strange problem with xcode that is causing a very
reliable crash. In one project, if I copy code form one file to
another, the formatting is munged and a lot of odd newline characters
appear. If I try to edit this pasted result and type 'enter', I get a
crash like this:
Exception Type: EXC_ARITHMETIC (SIGFPE)
Exception Codes: EXC_I386_DIV (divide by zero)
Crashed Thread: 0
Application Specific Information:
objc[47950]: garbage collection is ON
Thread 0 Crashed:
0 ...ple.Xcode.DevToolsInterface 0x00bd2415
PBX_numberOfLeadingSpacesFromRangeInString + 263
1 ...ple.Xcode.DevToolsInterface 0x00efb1f2
-[XCSourceCodeTextView(PBXAdditions) PBX_insertNewlineAndIndent:] +
530
2 com.apple.AppKit 0x90452281 -[NSResponder
doCommandBySelector:] + 83
3 com.apple.AppKit 0x90452108 -[NSTextView
doCommandBySelector:] + 237
4 com.apple.Xcode.XcodeEdit 0x0024d32b
-[XCTextView(FoldingSupport) doCommandBySelector:] + 306
5 ...ple.Xcode.DevToolsInterface 0x00ba09d7 -[XCSourceCodeTextView
doCommandBySelector:] + 108
6 com.apple.AppKit 0x90445229
-[NSKeyBindingManager(NSKeyBindingManager_MultiClients)
interpretEventAsCommand:forClient:] + 1924
7 com.apple.AppKit 0x90443e36 -[NSTSMInputContext
interpretKeyEvents:] + 1202
8 com.apple.AppKit 0x90443952 -[NSView interpretKeyEvents:] + 70
9 com.apple.AppKit 0x90443862 -[NSTextView keyDown:] + 748
10 ...ple.Xcode.DevToolsInterface 0x00b9b6b0 -[XCSourceCodeTextView
keyDown:] + 108
11 com.apple.AppKit 0x903b3ddd -[NSWindow sendEvent:] + 8511
12 ...ple.Xcode.DevToolsInterface 0x00b5fe3f -[XCWindow sendEvent:] + 185
13 com.apple.AppKit 0x9037fd49 -[NSApplication sendEvent:] + 2941
14 ...ple.Xcode.DevToolsInterface 0x00b071e1 -[PBXExtendedApplication
sendEvent:] + 286
15 com.apple.AppKit 0x902dd69f -[NSApplication run] + 847
16 com.apple.AppKit 0x902aa8a4 NSApplicationMain + 574
17 com.apple.Xcode 0x00002c82 0x1000 + 7298
What I don't get is how editing text can create a divide by zero
error, but there it is. Here's a link to an image showing on the left
the xcode strange formatting and on the right, the exact same code
copied into another editor showing the way it's supposed to look.
Anyone seen this before? I can't for the life of me understand what
is going on.
http://www.mat.ucsb.edu/~whsmith/temp/xcode.crash.jpg
thanks,
wes
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