【发布时间】:2016-10-04 11:54:09
【问题描述】:
我正在尝试实现以下链接中的代码 Recording with AudioQueue and Monotouch static sound 使用麦克风录制来自麦克风的声音,并且应用程序不断崩溃并出现以下堆栈跟踪:
critical:
Native stacktrace:
2016-10-04 15:41:51.119 JUser[3163:1136833] critical: 0 JUser 0x000000010012bd68 mono_handle_native_sigsegv + 260
2016-10-04 15:41:51.119 JUser[3163:1136833] critical: 1 libsystem_platform.dylib 0x0000000192cff348 _sigtramp + 52
2016-10-04 15:41:51.119 JUser[3163:1136833] critical: 2 libsystem_kernel.dylib 0x0000000192c39480 <redacted> + 100
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 3 libsystem_kernel.dylib 0x0000000192c394c8 system_set_sfi_window + 0
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 4 TCC 0x0000000195e7a560 <redacted> + 0
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 5 TCC 0x0000000195e7a45c <redacted> + 0
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 6 TCC 0x0000000195e7d52c <redacted> + 288
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 7 libxpc.dylib 0x0000000192d4401c <redacted> + 80
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 8 libxpc.dylib 0x0000000192d43f8c <redacted> + 40
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 9 libdispatch.dylib 0x0000000192af91c0 <redacted> + 16
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 10 libdispatch.dylib 0x0000000192b07ab4 <redacted> + 732
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 11 libdispatch.dylib 0x0000000192b0938c <redacted> + 572
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 12 libdispatch.dylib 0x0000000192b090ec <redacted> + 124
2016-10-04 15:41:51.120 JUser[3163:1136833] critical: 13 libsystem_pthread.dylib 0x0000000192d012c8 _pthread_wqthread + 1288
2016-10-04 15:41:51.121 JUser[3163:1136833] critical: 14 libsystem_pthread.dylib 0x0000000192d00db4 start_wqthread + 4
2016-10-04 15:41:51.121 JUser[3163:1136833] critical:
=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
我尝试将代码包装在 try catch 中,但仍然遇到崩溃。知道可能是什么问题吗?
【问题讨论】:
标签: xamarin.ios recording