Crash log - what is going wrong here?

[haemi]

Can somebody help me with this crash log and give me a hint? It's happening whenever I switch fast and often between two tabs, showing the same view (but it get's loaded with different data, gathered via ASIHttpRequest). Whenever I switch with "normal" speed, no crash - but if it gets too fast =>

0   libobjc.A.dylib               	0x000034f4 objc_msgSend + 20
1   my_app                    	0x00010b4a 0x1000 + 64330
2   my_app                    	0x0002d792 0x1000 + 182162
3   UIKit                         	0x000b9da8 -[UINavigationController viewWillDisappear:] + 104
4   UIKit                         	0x0009e460 -[UITabBarController transitionFromViewController:toViewController:transition:shouldSetSelected:] + 192
5   UIKit                         	0x0009e38c -[UITabBarController transitionFromViewController:toViewController:] + 32
6   UIKit                         	0x0009d9d0 -[UITabBarController _setSelectedViewController:] + 248
7   UIKit                         	0x0009d8c8 -[UITabBarController setSelectedViewController:] + 12
8   UIKit                         	0x000b8e54 -[UITabBarController _tabBarItemClicked:] + 308
9   CoreFoundation                	0x00027348 -[NSObject(NSObject) performSelector:withObject:withObject:] + 20
10  UIKit                         	0x0008408c -[UIApplication sendAction:to:from:forEvent:] + 128
11  UIKit                         	0x00083ff4 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 32
12  UIKit                         	0x000b8c7c -[UITabBar _sendAction:withEvent:] + 416
13  CoreFoundation                	0x00027348 -[NSObject(NSObject) performSelector:withObject:withObject:] + 20
14  UIKit                         	0x0008408c -[UIApplication sendAction:to:from:forEvent:] + 128
15  UIKit                         	0x00083ff4 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 32
16  UIKit                         	0x00083fbc -[UIControl sendAction:to:forEvent:] + 44
17  UIKit                         	0x00083c0c -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 528
18  UIKit                         	0x000b8acc -[UIControl sendActionsForControlEvents:] + 16
19  UIKit                         	0x000b890c -[UITabBar(Static) _buttonUp:] + 108
20  CoreFoundation                	0x00027348 -[NSObject(NSObject) performSelector:withObject:withObject:] + 20
21  UIKit                         	0x0008408c -[UIApplication sendAction:to:from:forEvent:] + 128
22  UIKit                         	0x00083ff4 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 32
23  UIKit                         	0x00083fbc -[UIControl sendAction:to:forEvent:] + 44
24  UIKit                         	0x00083c0c -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 528
25  UIKit                         	0x00084484 -[UIControl touchesEnded:withEvent:] + 452
26  UIKit                         	0x000824e4 -[UIWindow _sendTouchesForEvent:] + 580
27  UIKit                         	0x00081b18 -[UIWindow sendEvent:] + 388
28  UIKit                         	0x0007c034 -[UIApplication sendEvent:] + 444
29  UIKit                         	0x0007b7e8 _UIApplicationHandleEvent + 6704
30  GraphicsServices              	0x00004edc PurpleEventCallback + 1024
31  CoreFoundation                	0x0007428e __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 8
32  CoreFoundation                	0x000760dc __CFRunLoopDoSources0 + 376
33  CoreFoundation                	0x00077052 __CFRunLoopRun + 258
34  CoreFoundation                	0x0001e0bc CFRunLoopRunSpecific + 220
35  CoreFoundation                	0x0001dfca CFRunLoopRunInMode + 54
36  GraphicsServices              	0x00003f88 GSEventRunModal + 188
37  UIKit                         	0x00007b40 -[UIApplication _run] + 564
38  UIKit                         	0x00005fb8 UIApplicationMain + 964
39  my_app                    	0x00002ba2 0x1000 + 7074
40  my_app                    	0x00002b4c 0x1000 + 6988

[mlfarrell]

PurpleEventCallback should be blue. wrong color.

just kidding. those top two routines from "myapp" are your code though,and without that being symbolicated properly (you need the dsym file from the build used to generate that exact version of your app), you won't be able to find out where it crashed.

[haemi]

the file is symbolicated - I don't know why the top two methods are like this... or is there a way to symbolicate it "again"?