我正在開發一個自定義攝像頭控件的小應用程序。purgeMemoryForReason攝像頭控制UIImagePickerViewController
與所有的功能在內存
工作檸良好,沒有任何泄漏,但當我嘗試訪問攝像頭超過8-9倍,應用程序崩潰...
我與性能工具的檢查,但有是沒有內存泄漏有,,, 還住總叮咬4.96 MB僅
我收到以下錯誤......
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x35443a1c __pthread_kill + 8
1 libsystem_c.dylib 0x320e93b4 pthread_kill + 52
2 libsystem_c.dylib 0x320e1bf8 abort + 72
3 libstdc++.6.dylib 0x31d5ca64 __gnu_cxx::__verbose_terminate_handler() + 376
4 libobjc.A.dylib 0x3011006c _objc_terminate + 104
5 libstdc++.6.dylib 0x31d5ae36 __cxxabiv1::__terminate(void (*)()) + 46
6 libstdc++.6.dylib 0x31d5ae8a std::terminate() + 10
7 libstdc++.6.dylib 0x31d5af5a __cxa_throw + 78
8 libobjc.A.dylib 0x3010ec84 objc_exception_throw + 64
9 CoreFoundation 0x3170e1b8 -[NSObject(NSObject) doesNotRecognizeSelector:] + 96
10 CoreFoundation 0x3170d642 ___forwarding___ + 502
11 CoreFoundation 0x31684178 _CF_forwarding_prep_0 + 40
12 UIKit 0x32a37118 -[UIViewController purgeMemoryForReason:] + 20
13 UIKit 0x32a37146 -[UIViewController didReceiveMemoryWarning] + 10
14 UIKit 0x32a3715c -[UIViewController _didReceiveMemoryWarning:] + 8
15 Foundation 0x3632117c _nsnote_callback + 136
16 CoreFoundation 0x316d9208 __CFXNotificationPost_old + 396
17 CoreFoundation 0x31673ee4 _CFXNotificationPostNotification + 112
18 Foundation 0x3631e5cc -[NSNotificationCenter postNotificationName:object:userInfo:] + 64
19 Foundation 0x363201ba -[NSNotificationCenter postNotificationName:object:] + 18
20 UIKit 0x32a0d35a -[UIApplication _performMemoryWarning] + 42
21 UIKit 0x32a0dd7c -[UIApplication _receivedMemoryNotification] + 120
22 UIKit 0x32a0b500 _memoryStatusChanged + 36
23 CoreFoundation 0x316d9d62 __CFNotificationCenterDarwinCallBack + 18
24 CoreFoundation 0x316d6bd8 __CFMachPortPerform + 204
25 CoreFoundation 0x316e1a90 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 20
26 CoreFoundation 0x316e3838 __CFRunLoopDoSource1 + 160
27 CoreFoundation 0x316e4606 __CFRunLoopRun + 514
28 CoreFoundation 0x31674ebc CFRunLoopRunSpecific + 224
29 CoreFoundation 0x31674dc4 CFRunLoopRunInMode + 52
30 GraphicsServices 0x36497418 GSEventRunModal + 108
31 GraphicsServices 0x364974c4 GSEventRun + 56
32 UIKit 0x328e2d62 -[UIApplication _run] + 398
33 UIKit 0x328e0800 UIApplicationMain + 664
34 Imagepicker 0x000020ec main (main.m:14)
35 Imagepicker 0x000020a0 start + 32
個直播叮咬少於5 MB還是我得到這個崩潰... 3G和3GS,它變得更加有線... 它崩潰這麼多,他們...多的時候......
任何幫助?????
請檢查最大的分配,(除了現場字節)。還要檢查您是否在打開相機視圖並關閉它時恢復完成分配,分配是否添加? – Ravin 2011-05-12 04:08:56
嗨Ravin ...感謝您的回覆...我檢查「總體字節」和「實時字節」....實時字節確實減少,因爲我釋放它..但總體字節確實增加...但我相信整體字節是總分配,但實時字節是應用程序的真正字節... – 2011-05-13 16:04:02