java.lang.NullPointerException io.rong.imlib.HeartBeatManager$6.run

[zcw]

java.lang.NullPointerException:
at java.util.LinkedList.get (LinkedList.java:478)
at io.rong.imlib.HeartBeatManager$6.run (HeartBeatManager.java:200)
at android.os.Handler.handleCallback (Handler.java:907)
at android.os.Handler.dispatchMessage (Handler.java:105)
at android.os.Looper.loop (Looper.java:216)
at android.os.HandlerThread.run (HandlerThread.java:65

心跳队列。heartBeatQueue 特殊情况的判空处理，你们没有做任何补救措施，导致空指针出现