DJI Skyport V2  绑定设备时，显示认证信息错误

PSDK3.8.1, M300, DJI Skyport V2 

绑定设备时，显示认证信息错误

[0.008][core]-[Info]-[DjiCore_Init:105) Payload SDK Version : V3.8.1-beta.0-build.2006 
chmod: changing permissions of '/dev/ttyTHS0': Operation not permitted
chmod: changing permissions of '/dev/ttyTHS0': Operation not permitted
chmod: changing permissions of '/dev/ttyTHS0': Operation not permitted
chmod: changing permissions of '/dev/ttyTHS0': Operation not permitted
chmod: changing permissions of '/dev/ttyTHS0': Operation not permitted
[0.382][adapter]-[Info]-[DjiAccessAdapter_Init:231) Identify aircraft series is Matrice 300 Series 
[0.382][adapter]-[Info]-[DjiAccessAdapter_Init:264) Identify mount position type is Payload Port Type 
chmod: changing permissions of '/dev/ttyTHS0': Operation not permitted
[0.391][adapter]-[Info]-[DjiAccessAdapter_Init:365) Identity uart0 baudrate is 460800 bps 
[0.395][adapter]-[Info]-[DjiPayloadNegotiate_Init:234) Waiting payload negotiate finished. 
[1.395][adapter]-[Info]-[DjiPayloadNegotiate_Init:238) No need wait negotiate finished 
chmod: changing permissions of '/dev/ttyTHS0': Operation not permitted
sh: 1: cannot create /proc/sys/net/core/rmem_default: Permission denied
sh: 1: cannot create /proc/sys/net/core/rmem_max: Permission denied
[1.412][core]-[Info]-[DjiIdentityVerify_UpdatePolicy:474) Updating dji sdk policy file... 
[2.413][core]-[Info]-[DjiIdentityVerify_UpdatePolicy:482) Update dji sdk policy file successfully 
[4.426][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3c9>Command async send retry: index = 0, retryTimes = 3, 0x0507->0x0500 0x1932 
[5.428][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3c9>Command async send retry: index = 0, retryTimes = 2, 0x0507->0x0500 0x1932 
[6.428][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3c9>Command async send retry: index = 0, retryTimes = 1, 0x0507->0x0500 0x1932 
[7.429][linker]-[Error]-[DjiCommand_SendAsyncHandle:975) Command async send error 0 
[7.429][linker]-[Error]-[DjiCommand_SendSync:550) sendSync callback timeout 
[7.429][infor]-[Error]-[DjiMountPosition_GetOnPayloadPort:109) get payload mount position error: 0x000000E1. 
[7.429][infor]-[Error]-[DjiAircraftInfo_Init:269) Get sdk mount position error. Probably the DJI SDK Adpater has not binded. Please check the bind state of the DJI SDK Adpater and bind it.  
[9.430][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3cd>Command async send retry: index = 0, retryTimes = 3, 0x0507->0x0500 0x1932 
[10.431][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3cd>Command async send retry: index = 0, retryTimes = 2, 0x0507->0x0500 0x1932 
[11.432][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3cd>Command async send retry: index = 0, retryTimes = 1, 0x0507->0x0500 0x1932 
[12.433][linker]-[Error]-[DjiCommand_SendAsyncHandle:975) Command async send error 0 
[12.433][linker]-[Error]-[DjiCommand_SendSync:550) sendSync callback timeout 
[12.433][infor]-[Error]-[DjiMountPosition_GetOnPayloadPort:109) get payload mount position error: 0x000000E1. 
[12.433][infor]-[Error]-[DjiAircraftInfo_Init:269) Get sdk mount position error. Probably the DJI SDK Adpater has not binded. Please check the bind state of the DJI SDK Adpater and bind it.  
[14.435][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3d5>Command async send retry: index = 0, retryTimes = 3, 0x0507->0x0500 0x1932 
[15.436][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3d5>Command async send retry: index = 0, retryTimes = 2, 0x0507->0x0500 0x1932 
[16.437][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3d5>Command async send retry: index = 0, retryTimes = 1, 0x0507->0x0500 0x1932 
[17.439][linker]-[Error]-[DjiCommand_SendAsyncHandle:975) Command async send error 0 
[17.439][linker]-[Error]-[DjiCommand_SendSync:550) sendSync callback timeout 
[17.439][infor]-[Error]-[DjiMountPosition_GetOnPayloadPort:109) get payload mount position error: 0x000000E1. 
[17.439][infor]-[Error]-[DjiAircraftInfo_Init:269) Get sdk mount position error. Probably the DJI SDK Adpater has not binded. Please check the bind state of the DJI SDK Adpater and bind it.  
[19.440][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3dd>Command async send retry: index = 0, retryTimes = 3, 0x0507->0x0500 0x1932 
[20.441][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3dd>Command async send retry: index = 0, retryTimes = 2, 0x0507->0x0500 0x1932 
[21.442][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3dd>Command async send retry: index = 0, retryTimes = 1, 0x0507->0x0500 0x1932 
[22.443][linker]-[Error]-[DjiCommand_SendAsyncHandle:975) Command async send error 0 
[22.443][linker]-[Error]-[DjiCommand_SendSync:550) sendSync callback timeout 
[22.443][infor]-[Error]-[DjiMountPosition_GetOnPayloadPort:109) get payload mount position error: 0x000000E1. 
[22.443][infor]-[Error]-[DjiAircraftInfo_Init:269) Get sdk mount position error. Probably the DJI SDK Adpater has not binded. Please check the bind state of the DJI SDK Adpater and bind it.  
[24.444][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3e5>Command async send retry: index = 0, retryTimes = 3, 0x0507->0x0500 0x1932 
[25.445][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3e5>Command async send retry: index = 0, retryTimes = 2, 0x0507->0x0500 0x1932 
[26.446][linker]-[Warn]-[DjiCommand_SendAsyncHandle:963) <0xc3e5>Command async send retry: index = 0, retryTimes = 1, 0x0507->0x0500 0x1932