java.lang.RuntimeException: Unable to create application

收不到推送是什么原因？

 java.lang.RuntimeException: Unable to create application ttjk.yxy.com.ttjk.Applicationss.TuApplication: java.lang.IllegalStateException: Not allowed to start service Intent { act=run.action cmp=ttjk.yxy.com.ttjk/cn.jpush.android.service.PushService (has extras) }: app is in background uid UidRecord{c5f169c u0a804 RCVR bg:+8m23s141ms idle procs:2 seq(0,0,0)}
        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6065)
        at android.app.ActivityThread.-wrap1(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1764)
        at android.os.Handler.dispatchMessage(Handler.java:105)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6944)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
     Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { act=run.action cmp=ttjk.yxy.com.ttjk/cn.jpush.android.service.PushService (has extras) }: app is in background uid UidRecord{c5f169c u0a804 RCVR bg:+8m23s141ms idle procs:2 seq(0,0,0)}
        at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1538)
        at android.app.ContextImpl.startService(ContextImpl.java:1484)
        at android.content.ContextWrapper.startService(ContextWrapper.java:663)
        at cn.jiguang.c.d.i.c(Unknown Source:16)
        at cn.jiguang.c.d.i.b(Unknown Source:111)
        at cn.jiguang.api.JCoreInterface.sendAction(Unknown Source:24)
        at cn.jiguang.a.a.a(Unknown Source:55)
        at cn.jiguang.c.a.a(Unknown Source:333)
        at cn.jiguang.api.JCoreInterface.init(Unknown Source:24)
        at cn.jpush.android.d.a(Unknown Source:118)
        at cn.jpush.android.api.JPushInterface.init(Unknown Source:68)
        at ttjk.yxy.com.ttjk.Applicationss.TuApplication.onCreate(TuApplication.java:28)
        at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1125)
        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6062)