AVAudioRecorder记录出错

Question

我收到此错误

*** -[CFDictionary objectForKey:]: message sent to deallocated instance 0x82a2730

当我试图在停止后启动录音机时。

这是我在做的时候得到的：

#0  0x00b49e1e in ___forwarding___ ()
#1  0x00b49ce2 in __forwarding_prep_0___ ()
#2  0x00d91223 in getUInt32ForKey ()
#3  0x00d928a6 in prepareToRecordQueue () 
#4  0x00d93023 in recordQueue ()
#5  0x00d91d03 in -[AVAudioRecorder record] ()

Answer 1

知道了！我的错误，我错误地发布了audiorecorder的设置!! ：-O

NSDictionary * recordSettings = [NSDictionary dictionaryWithObjectsAndKeys：...]; theAudioRecorder_ = [[AVAudioRecorder alloc] initWithURL：soundFileUrl                                                 设置：recordSettings                                                    误差：无];

[recordSettings release];