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Unable to start activity - Subscriber classes and its super classes have no public methods with the @Subscribe notation

See original GitHub issue

I’m developing an Android application using EventBus to asynchronously post objects to other classes. However, while running the application, EventBusException says the following:

Subscriber class meetup.be2015.gcm_meetup.MapClass and its super classes have no public methods with the @Subscribe annotation

03-10 14:05:27.000 6490-6490/meetup.be2015.gcm_meetup E/AndroidRuntime: FATAL EXCEPTION: main
    java.lang.RuntimeException: Unable to start activity ComponentInfo{meetup.be2015.gcm_meetup/meetup.be2015.gcm_meetup.MapClass}: org.greenrobot.eventbus.EventBusException: Subscriber class meetup.be2015.gcm_meetup.MapClass and its super classes have no public methods with the @Subscribe annotation
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2118)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2143)
        at android.app.ActivityThread.access$700(ActivityThread.java:140)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1237)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:174)
        at android.app.ActivityThread.main(ActivityThread.java:4952)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:511)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1027)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794)
        at dalvik.system.NativeStart.main(Native Method)
     Caused by: org.greenrobot.eventbus.EventBusException: Subscriber class meetup.be2015.gcm_meetup.MapClass and its super classes have no public methods with the @Subscribe annotation
        at org.greenrobot.eventbus.SubscriberMethodFinder.findSubscriberMethods(SubscriberMethodFinder.java:67)
        at org.greenrobot.eventbus.EventBus.register(EventBus.java:136)
        at meetup.be2015.gcm_meetup.MapClass.onStart(MapClass.java:90)
        at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1178)
        at android.app.Activity.performStart(Activity.java:5198)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2091)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2143) 
        at android.app.ActivityThread.access$700(ActivityThread.java:140) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1237) 
        at android.os.Handler.dispatchMessage(Handler.java:99) 
        at android.os.Looper.loop(Looper.java:174) 
        at android.app.ActivityThread.main(ActivityThread.java:4952) 
        at java.lang.reflect.Method.invokeNative(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:511) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1027) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794) 
        at dalvik.system.NativeStart.main(Native Method)

I have posted the two activities on StackOverflow. You can find them here.

Can someone help me? I’m stuck for a long time, and I can’t seem to find a workaround at all!

Issue Analytics

State:
Created 8 years ago
Reactions:1
Comments:10 (1 by maintainers)

Top GitHub Comments

6reactions

privatezcommented, Mar 11, 2016

@Subscribe public void onEventMainThread(UploadOrderEvent event) { }

Check you methods is’t private? Just change it be public.

5reactions

wingokucommented, Jun 3, 2016

@elsennov No it doesn’t help because you didnt link your stackoverflow answer here

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