1
[recorder deleteRecording];運行良好30次,但大約31次崩潰。爲什麼deleteRecording崩潰(AVAudioRecorder,iOS)?
0 libobjc.A.dylib 0x3266fc98 objc_msgSend + 16
1 Foundation 0x328c203c -[NSError dealloc] + 36
2 CoreFoundation 0x30d2dc3c -[NSObject(NSObject) release] + 24
3 Foundation 0x328e687c -[NSFilesystemItemRemoveOperation dealloc] + 36
4 Foundation 0x328bc7b2 -[NSOperation release] + 38
5 CoreFoundation 0x30d2e19a CFRelease + 62
6 CoreFoundation 0x30d30eb4 _CFAutoreleasePoolPop + 140
7 Foundation 0x328abbae NSPopAutoreleasePool + 2
8 Foundation 0x3293a908 __NSThreadPerformPerform + 620
9 CoreFoundation 0x30da0a72 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 6
10 CoreFoundation 0x30da2758 __CFRunLoopDoSources0 + 376
11 CoreFoundation 0x30da34e4 __CFRunLoopRun + 224
12 CoreFoundation 0x30d33ebc CFRunLoopRunSpecific + 224
13 CoreFoundation 0x30d33dc4 CFRunLoopRunInMode + 52
14 GraphicsServices 0x31896418 GSEventRunModal + 108
15 GraphicsServices 0x318964c4 GSEventRun + 56
16 UIKit 0x355b9d62 -[UIApplication _run] + 398
17 UIKit 0x355b7800 UIApplicationMain + 664
18 AppName 0x000020f6 main (main.m:16)
19 AppName 0x00002050 start + 44
它看起來像你是過度釋放你的對象。但是,如果您沒有發佈任何代碼,則很難回答 –
我不會自己發佈任何內容,只需使用AVAudioRecorder框架即可。也許記錄器在刪除之前已經釋放了嗎?但我有記錄器保留,我無意釋放它... – Geri
我討厭框架方法去後臺線程,沉重的調試與他們。 – Geri