Receiver not registered

Android  在开发时 每次登出
ChatClient.getInstance().logout(true, new Callback(){ 
@Override public void onSuccess() {
 
 } @Override public void onError(int i, String s) {
 
 } @Override public void onProgress(int i, String s) {
 
}
 });
后 会报错
java.lang.IllegalArgumentException: Receiver not registered: com.hyphenate.chat.CountDownBroadCast@ee5c16
    at android.app.LoadedApk.forgetReceiverDispatcher(LoadedApk.java:782)
    at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:1205)
    at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:586)
    at com.hyphenate.chat.ChatManager.unregisterCountDown(ChatManager.java:273)
    at com.hyphenate.chat.ChatManager$3.run(ChatManager.java:259)