使用大疆M300无人机,mobile sdk版本为最新的4.15版本,经常出现app注册成功,无法连接遥控器

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  • DJI Developer Support
    可能是你的USB线有问题,换根线试试。
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  • sheng

    USB线也换过了,还是经常出现和遥控器连接断开,logcat错误日志提示connectClose,这是什么情况,应该怎么解决呢?

    1637135477.499 9056-9259/com.luoli.smart.airport E/DJIUSBWifiSwitchManager: ****resetSwitchFromWifiFlag
    1637135477.499 9056-9259/com.luoli.smart.airport E/DJIUSBWifiSwitchManager: ****resetSwitchFromWifiFlag
    1637135477.502 9056-9259/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: receiver destroySession
    1637135477.517 9056-9259/com.luoli.smart.airport E/gfd: event:ConnectLose
    1637135477.518 9056-9259/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: receiver disconnected
    1637135477.964 9056-9063/com.luoli.smart.airport I/art: Debugger is no longer active
    1637135477.964 9056-9063/com.luoli.smart.airport I/art: Starting a blocking GC Instrumentation
    1637135478.051 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: receive action: android.hardware.usb.action.USB_ACCESSORY_DETACHED
    1637135478.053 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: receive action: android.hardware.usb.action.USB_STATE
    1637135478.054 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: android.hardware.usb.action.USB_STATE: is connected
    1637135478.391 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: receive action: android.hardware.usb.action.USB_STATE
    1637135478.391 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: android.hardware.usb.action.USB_STATE: is connected
    1637135478.479 9056-9326/com.luoli.smart.airport I/RtmpSender: Skipping iteration, frame null
    1637135478.521 9056-9151/com.luoli.smart.airport E/DJIComponentManager: Service Not Connected
    1637135478.522 9056-9151/com.luoli.smart.airport E/DJIComponentManager: Service Not Connected
    1637135478.588 9056-9249/com.luoli.smart.airport E/DJIFlightControllerAbstraction: unsubscribeQueryDeviceInfo fail:511
    1637135478.591 9056-9056/com.luoli.smart.airport E/WP_JNI: current string length 6
    1637135478.593 9056-9056/com.luoli.smart.airport E/WP_JNI: updateDeviceState in jni
    1637135478.607 9056-9151/com.luoli.smart.airport W/EventBus: Subscriber to unregister was not registered before: class dji.mop.core.sfg
    1637135478.613 9056-9056/com.luoli.smart.airport E/WP_JNI: updateDeviceState in jni
    1637135478.775 9056-9151/com.luoli.smart.airport I/DJILocationManager: provider resume
    1637135478.775 9056-9151/com.luoli.smart.airport I/DJILocationManager: provider resume
    1637135478.848 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: receive action: android.hardware.usb.action.USB_STATE
    1637135478.849 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: android.hardware.usb.action.USB_STATE: is connected
    1637135478.892 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: receive action: android.hardware.usb.action.USB_STATE
    1637135478.892 9056-9151/com.luoli.smart.airport E/DJIUsbAccessoryReceiver: android.hardware.usb.action.USB_STATE: is connected

     

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  • DJI Developer Support
    没有接收到其他用户反馈的这个问题,我们确定一下是飞机本身的问题还是SDK的问题,你用Pilot试试看看会不会也出现断链的情况。
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