EMPushHelper.getDeviceToken报错

java.lang.AssertionError: Attempt to repark at java.lang.Thread.parkFor$(Thread.java:2158) at sun.misc.Unsafe.park(Unsafe.java:325) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:161) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:840) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:994) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1303) at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:203) at android.app.SharedPreferencesImpl$EditorImpl.commit(SharedPreferencesImpl.java:479) at com.huawei.android.pushagent.c.a.h.a(Unknown Source) at com.huawei.android.pushagent.PushReceiver.getToken(Unknown Source) at com.huawei.android.pushagent.PushManager.requestToken(Unknown Source) at com.hyphenate.chat.EMPushHelper.getDeviceToken(Unknown Source) at com.hyphenate.chat.EMPushHelper$1.run(Unknown Source)
 
请问这个错误是怎么造成的，怎么解决？