分享QQ报这个错 复现不了

Process Name: '' Thread Name: 'Thread-33' Back traces starts. java.lang.NullPointerException: Attempt to invoke virtual method 'int com.tencent.tauth.Tencent.loginServerSide(android.app.Activity, java.lang.String, com.tencent.tauth.IUiListener)' on a null object reference at com.umeng.socialize.handler.UMQQSsoHandler.loginDeal(UMQQSsoHandler.java:366) at com.umeng.socialize.handler.UMQQSsoHandler.authorize(UMQQSsoHandler.java:188) at com.umeng.socialize.handler.UMQQSsoHandler.authAndFetchUserInfo(UMQQSsoHandler.java:732) at com.umeng.socialize.handler.UMQQSsoHandler.getPlatformInfo(UMQQSsoHandler.java:707) at com.umeng.socialize.a.a.b(SocialRouter.java:405) at com.umeng.socialize.UMShareAPI$4.doInBackground(UMShareAPI.java:236) at com.umeng.socialize.common.QueuedWork$UMAsyncTask$1.run(QueuedWork.java:136) at java.lang.Thread.run(Thread.java:923) Back traces ends.