An exception occurred in Huawei game multimedia calling the room switching method internal system error Reason：90000017

Problem description

Refer to Huawei official Game multimedia documents Realize the function of switching rooms , During the process of room switching, the room switching suddenly failed . Check the log ： Go to the onCreate Initialize the game multimedia engine callback method and return 7001 Error code , At the same time, there is a log of the failure of the service to modify the player character .

Problem analysis

see Huawei game multimedia error code document ,7001 The meaning of the error code is ：RTC Internal processing error .

6001 The meaning of the error code is ： Internal processing error .

3009 The meaning of the error code is ： Room switching failed .

Room switching failure caused by internal processing error , Contacted Huawei technical support （ can Bill of lading contact ）, The technical support said that I switched rooms too fast , The method of switching rooms that causes parallel calls ,SDK The internal service can't handle it , Caused this exception . Normally, this method should be called serially , Should not call in parallel .

Problem solving

I control the frequency of switching room interface calls , Ensure that the method of switching rooms is called serially , Switching rooms succeeded , Problem solving .