jpush2.0.6 jar在Vivo x6a 5.0.2andoid系统报错
错误报告如下
java.lang.NullPointerException: Attempt to invoke interface method 'int java.util.List.size()' on a null object reference
at cn.jpush.android.service.l.run(Unknown Source)
at java.lang.Thread.run(Thread.java:818)
这是什么导致的此问题?