我正在尝试在设备启动时启动IntentService,但我一直收到此错误:
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: FATAL EXCEPTION: main
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: Process: fi.tut.cs.social.proximeety, PID: 2675
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: java.lang.RuntimeException: Unable to start service fi.tut.cs.social.proximeety.N2YIntentService@2aab3021 with Intent { cmp=fi.tut.cs.social.proximeety/.N2YIntentService (has extras) }: java.lang.NullPointerException: Attempt to invoke virtual method 'android.os.Message android.app.IntentService$ServiceHandler.obtainMessage()' on a null object reference
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2911)
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: at android.app.ActivityThread.access$2100(ActivityThread.java:151)
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1401)
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:102)
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: at android.os.Looper.loop(Looper.java:135)
10-11 02:03:39.009 2675-2675/? E/AndroidRuntime: …Run Code Online (Sandbox Code Playgroud) java android broadcastreceiver android-manifest intentservice