Caused by: java.lang.NullPointerException

[zhuantouer]

when i test your sample application i found this problem , this is the log:

Process: me.tatarka.support.job.sample, PID: 29234
java.lang.RuntimeException: Unable to start service me.tatarka.support.job.sample.service.TestJobService@41e617c8 with null: java.lang.NullPointerException
at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2885)
at android.app.ActivityThread.access$2100(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1418)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5292)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NullPointerException
at me.tatarka.support.job.sample.service.TestJobService.onStartCommand(TestJobService.java:59)
at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2868)
            at android.app.ActivityThread.access$2100(ActivityThread.java:151)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1418)
            at android.os.Handler.dispatchMessage(Handler.java:110)
            at android.os.Looper.loop(Looper.java:193)
            at android.app.ActivityThread.main(ActivityThread.java:5292)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
            at dalvik.system.NativeStart.main(Native Method)