xiaomaxiaoma

用lightblue订阅特征发送命令，收到一次回调，但是用easybluetooth时收到两次回调，我们是连接了两个一样的设备，是什么原因导致的呢

Carsh on my iPhone

1

I meet two crash messages when i use ASScreenRecorder i can provide the messages 1 *** -[AVAssetWriterInputPixelBufferAdaptor appendPixelBuffer:withPresentationTime:] Must start a session (using -[AVAssetWriter startSessionAtSourceTime:) before appending pixel buffers (__35-[ASScreenRecorder...

I have downloaded the project to the local，but，Project error，cannot run，what should I do？I would like to know,how this project use in iOS develop,3Q