Re: Resolving a crash address to position in code
Re: Resolving a crash address to position in code
- Subject: Re: Resolving a crash address to position in code
- From: Peter Hudson <email@hidden>
- Date: Mon, 18 Apr 2011 21:09:39 +0100
What is the dSYM - and this output was produced from a debug build.
Peter
On 18 Apr 2011, at 20:38, Nick Zitzmann wrote:
On Apr 18, 2011, at 1:26 PM, Peter Hudson wrote:
Hi all,
I seem to have acquired a repeatable crash problem - which has only
just appeared.
The log looks like this :-
OS Version: 10.4.11 (Build 8S2167)
Report Version: 4
PID: 223
Thread: 0
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0x50000079
Thread 0 Crashed:
0 libobjc.A.dylib 0x90a594c7 objc_msgSend + 23
1 WattWenn 0x00058bb5 0x1000 + 359349
2 com.apple.AppKit 0x93362dbc -[NSApplication sendAction:to:from:]
+ 107
3 com.apple.AppKit 0x93362d15 -[NSControl sendAction:to:] + 101
4 com.apple.AppKit 0x93364ec1 -[NSCell _sendActionFrom:] + 168
5 com.apple.AppKit 0x933776a1 -[NSCell
trackMouse:inRect:ofView:untilMouseUp:] + 1271
6 com.apple.AppKit 0x93395289 -[NSButtonCell
trackMouse:inRect:ofView:untilMouseUp:] + 848
7 com.apple.AppKit 0x93394b39 -[NSControl mouseDown:] + 757
8 com.apple.AppKit 0x933523e3 -[NSWindow sendEvent:] + 5279
9 com.apple.AppKit 0x93344384 -[NSApplication sendEvent:] + 5023
10 com.apple.AppKit 0x9326ee1e -[NSApplication run] + 547
11 com.apple.AppKit 0x93262d4f NSApplicationMain + 573
12 WattWenn 0x00002632 0x1000 + 5682
13 WattWenn 0x00002559 0x1000 + 5465
How do I resolve the point in my code where the crash seems to come
from -
( 1 WattWenn 0x00058bb5 0x1000 + 359349 )
to a line in code ?
Did you save the dSYM from when you built the shipping product? If
so, then you can use dwarfdump with the --lookup option to look up
that address. Don't forget to include the architecture from the
crash log. If not, then I don't think you can look that up.
Nick Zitzmann
<http://www.chronosnet.com/>
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