Re: - (IBAction) executes normally, but then crushes.
Re: - (IBAction) executes normally, but then crushes.
- Subject: Re: - (IBAction) executes normally, but then crushes.
- From: Тимофей Даньшин <email@hidden>
- Date: Fri, 20 Mar 2009 01:50:14 +0300
Hello again.
Here is what is says in the debugger:
0 objc_msgSend
1 NSPopAutoReleasePool
2 -[NSApplication run]
3 NSApplicationMain
4 main
Here is the stacktrace with the 0th line selected.
0x91edd670 <+0000> mov 0x8(%esp),ìx
0x91edd674 <+0004> mov 0x4(%esp),êx
0x91edd678 <+0008> cmp $0xfffeb010,ìx
0x91edd67e <+0014> je 0x91edd6fb <objc_msgSend+139>
0x91edd680 <+0016> test êx,êx
0x91edd682 <+0018> je 0x91edd6e0 <objc_msgSend+112>
0x91edd684 <+0020> mov 0x0(êx),íx
0x91edd687 <+0023> push íi
>>> 0x91edd688 <+0024> mov 0x20(íx),íi // The line with the
red arrow
0x91edd68b <+0027> push %esi
0x91edd68c <+0028> mov 0x0(íi),%esi
0x91edd68f <+0031> lea 0x8(íi),íi
0x91edd692 <+0034> mov ìx,íx
0x91edd694 <+0036> shr $0x2,íx
0x91edd697 <+0039> and %esi,íx
0x91edd699 <+0041> mov (íi,íx,4),êx
By the way, are there any manuals on reading these stacktraces?
On Mar 20, 2009, at 1:36 AM, Shawn Erickson wrote:
2009/3/19 Тимофей Даньшин <email@hidden>:
2009-03-19 23:47:28.204 Untitled[16510:10b] The splitString is 'dra'
[Session started at 2009-03-19 23:47:28 +0300.]
2009-03-19 23:47:28.207 Untitled[16510:10b] The splitString is 'raw'
2009-03-19 23:47:28.211 Untitled[16510:10b] The splitString is 'aw.'
2009-03-19 23:47:28.214 Untitled[16510:10b] Finished Adding to DB;
Loading program into debugger...
GNU gdb 6.3.50-20050815 (Apple version gdb-962) (Sat Jul 26
08:14:40 UTC
2008)
What can possibly go wrong there?
Can you outline how it crashed? The backtrace for the thread that
crashed, the type of crash, etc.
If you use the debugger you should be able to tell the code pathway
involved in the crash... (likely best to launch the application in the
debugger and then cause the failure you are seeing).
-Shawn
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden