尝试播放音频时模拟器崩溃。
13:22:14.211 App [2965:5603] <0xb03e7000> Error '!obj' trying to fetch default input device's sample rate
13:22:14.211 App [2965:5603] <0xb03e7000> Error getting audio input device sample rate: '!obj'
13:22:14.213 App [2965:5603] <0xb03e7000> AQMEIOManager::FindIOUnit: error '!dev'