iPhone:应用程序崩溃与框架中的泄漏？还是我的错？
iPhone:应用程序崩溃与框架中的泄漏？还是我的错？
提问于 2010-07-08 01:45:34
在我的应用程序崩溃后，我得到了以下崩溃日志：
0 libobjc.A.dylib 0x000034f4 objc_msgSend + 20
1 UIKit 0x000a9248 -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:withIndexPath:] + 644
2 UIKit 0x000a8eac -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:] + 44
3 UIKit 0x0006f480 -[UITableView(_UITableViewPrivate) _updateVisibleCellsNow:] + 1300
4 UIKit 0x0006ce40 -[UITableView layoutSubviews] + 200
5 UIKit 0x00014ab0 -[UIView(CALayerDelegate) _layoutSublayersOfLayer:] + 32
6 CoreFoundation 0x000285ba -[NSObject(NSObject) performSelector:withObject:] + 18
7 QuartzCore 0x0000a61c -[CALayer layoutSublayers] + 176
8 QuartzCore 0x0000a2a4 CALayerLayoutIfNeeded + 192
9 QuartzCore 0x00009bb0 CA::Context::commit_transaction(CA::Transaction*) + 256
10 QuartzCore 0x000097d8 CA::Transaction::commit() + 276
11 QuartzCore 0x000119d8 CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 80
12 CoreFoundation 0x00074244 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 12
13 CoreFoundation 0x00075d9e __CFRunLoopDoObservers + 494
14 CoreFoundation 0x000772f6 __CFRunLoopRun + 934
15 CoreFoundation 0x0001e0bc CFRunLoopRunSpecific + 220
16 CoreFoundation 0x0001dfca CFRunLoopRunInMode + 54
17 GraphicsServices 0x00003f88 GSEventRunModal + 188
18 UIKit 0x00007b40 -[UIApplication _run] + 564
19 UIKit 0x00005fb8 UIApplicationMain + 964
20 my_app 0x0000291e main (main.m:14)
21 my_app 0x000028c8 start + 32或者，另一次：
0 libobjc.A.dylib 0x00003508 objc_msgSend + 40
1 CoreFoundation 0x00027348 -[NSObject(NSObject) performSelector:withObject:withObject:] + 20
2 UIKit 0x00009ae4 -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:] + 276
3 UIKit 0x00009b04 -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:] + 308
4 UIKit 0x00009b04 -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:] + 308
5 UIKit 0x00009b04 -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:] + 308
6 UIKit 0x00009b04 -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:] + 308
7 UIKit 0x000099bc -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:] + 28
8 UIKit 0x000095d4 -[UIView(Internal) _addSubview:positioned:relativeTo:] + 448
9 UIKit 0x00009400 -[UIView(Hierarchy) addSubview:] + 28
10 UIKit 0x0009b788 +[UIViewControllerWrapperView wrapperViewForView:frame:] + 328
11 UIKit 0x0009e42c -[UITabBarController transitionFromViewController:toViewController:transition:shouldSetSelected:] + 140
12 UIKit 0x0009e38c -[UITabBarController transitionFromViewController:toViewController:] + 32
13 UIKit 0x0009d9d0 -[UITabBarController _setSelectedViewController:] + 248
14 UIKit 0x0009d8c8 -[UITabBarController setSelectedViewController:] + 12
15 UIKit 0x000b8e54 -[UITabBarController _tabBarItemClicked:] + 308
16 CoreFoundation 0x00027348 -[NSObject(NSObject) performSelector:withObject:withObject:] + 20
17 UIKit 0x0008408c -[UIApplication sendAction:to:from:forEvent:] + 128
18 UIKit 0x00083ff4 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 32
19 UIKit 0x000b8c7c -[UITabBar _sendAction:withEvent:] + 416
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 0x000b8acc -[UIControl sendActionsForControlEvents:] + 16
26 UIKit 0x000b890c -[UITabBar(Static) _buttonUp:] + 108
27 CoreFoundation 0x00027348 -[NSObject(NSObject) performSelector:withObject:withObject:] + 20
28 UIKit 0x0008408c -[UIApplication sendAction:to:from:forEvent:] + 128
29 UIKit 0x00083ff4 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 32
30 UIKit 0x00083fbc -[UIControl sendAction:to:forEvent:] + 44
31 UIKit 0x00083c0c -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 528
32 UIKit 0x00084484 -[UIControl touchesEnded:withEvent:] + 452
33 UIKit 0x000824e4 -[UIWindow _sendTouchesForEvent:] + 580
34 UIKit 0x00081b18 -[UIWindow sendEvent:] + 388
35 UIKit 0x0007c034 -[UIApplication sendEvent:] + 444
36 UIKit 0x0007b7e8 _UIApplicationHandleEvent + 6704
37 GraphicsServices 0x00004edc PurpleEventCallback + 1024
38 CoreFoundation 0x000742ac __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 22
39 CoreFoundation 0x000761d6 __CFRunLoopDoSource1 + 158
40 CoreFoundation 0x0007718e __CFRunLoopRun + 574
41 CoreFoundation 0x0001e0bc CFRunLoopRunSpecific + 220
42 CoreFoundation 0x0001dfca CFRunLoopRunInMode + 54
43 GraphicsServices 0x00003f88 GSEventRunModal + 188
44 UIKit 0x00007b40 -[UIApplication _run] + 564
45 UIKit 0x00005fb8 UIApplicationMain + 964
46 my_app 0x00002ba2 main (main.m:14)
47 my_app 0x00002b4c start + 32这是怎么回事？我的意思是-我的应用程序在main-method中处于堆栈跟踪的底部...我检查了内存泄漏-什么都没有...
谢谢你的帮助！
回答 2
Stack Overflow用户
回答已采纳
发布于 2010-07-08 01:49:45
我最好的猜测是某个.xib视图中的某些内容链接不正确。另一个常见的原因是调用了一个已经从内存中释放的对象。试着用NSZombieEnabled追踪这个
Stack Overflow用户
发布于 2010-07-08 01:52:05
您缺少了xib和它的控制器之间的连接。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/3197405
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