Question

我刚刚偶然发现了一个我遇到过的新崩溃......崩溃报告如下......

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0xa16df4b9
Triggered by Thread:  0

Thread 0 Crashed:
0   libsystem_kernel.dylib          0x3b5126e4 __kill + 8
1   TradeMate                       0x002d7d48 0x30000 + 2784584
2   libsystem_platform.dylib        0x3b575720 _sigtramp + 40
3   libAVFAudio.dylib               0x2fba794c -[AVAudioSession privateBeginInterruption] + 48
4   Foundation                      0x315eae46 __NSThreadPerformPerform + 382
5   CoreFoundation                  0x30bd1f1c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
6   CoreFoundation                  0x30bd13e2 __CFRunLoopDoSources0 + 202
7   CoreFoundation                  0x30bcfbd2 __CFRunLoopRun + 626
8   CoreFoundation                  0x30b3a46c CFRunLoopRunSpecific + 520
9   CoreFoundation                  0x30b3a24e CFRunLoopRunInMode + 102
10  GraphicsServices                0x358742e6 GSEventRunModal + 134
11  UIKit                           0x333ef840 UIApplicationMain + 1132
12  TradeMate                       0x0003ed86 0x30000 + 60806
13  TradeMate                       0x00037284 0x30000 + 29316

它说的是关于AVAudioSession的内容..但是不知道如何解决它..请任何人帮助我...提前谢谢你..

Answer 1

EXC_BAD_ACCESS (SIGSEGV)例外是尝试将消息发送到已解除分配的对象。例如，如果您在局部变量中创建AVAudioSession对象，则会发生这种情况。

EXC_BAD_ACCESS（SIGSEGV）和AVAudioSession

1 个答案: