NullPointerException on UserListActivity

[Drake1804]

Had crash on first launch. After i clicked on load sample data.
12-23 12:46:53.522 2958-2958/com.fernanependocejas.android10.sample.presentation E: FATAL EXCEPTION: main Process: com.fernanependocejas.android10.sample.presentation, PID: 2958 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.fernanependocejas.android10.sample.presentation/com.fernandocejas.android10.sample.presentation.view.activity.UserListActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233) at android.app.ActivityThread.access$800(ActivityThread.java:135) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5001) 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:785) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at com.fernandocejas.frodo.aspect.LogObservable.methodAnnotatedWithRxLogObservable(LogObservable.java:27) at com.fernandocejas.android10.sample.data.net.RestApiImpl.userEntityList(RestApiImpl.java) at com.fernandocejas.android10.sample.data.repository.datasource.CloudUserDataStore.userEntityList(CloudUserDataStore.java:51) at com.fernandocejas.android10.sample.data.repository.UserDataRepository.users(UserDataRepository.java:54) at com.fernandocejas.android10.sample.domain.interactor.GetUserList.buildUseCaseObservable(GetUserList.java:41) at com.fernandocejas.android10.sample.domain.interactor.UseCase.execute(UseCase.java:59) at com.fernandocejas.android10.sample.presentation.presenter.UserListPresenter.getUserList(UserListPresenter.java:113) at com.fernandocejas.android10.sample.presentation.presenter.UserListPresenter.loadUserList(UserListPresenter.java:77) at com.fernandocejas.android10.sample.presentation.presenter.UserListPresenter.initialize(UserListPresenter.java:68) at com.fernandocejas.android10.sample.presentation.view.fragment.UserListFragment.loadUserList(UserListFragment.java:155) at com.fernandocejas.android10.sample.presentation.view.fragment.UserListFragment.onActivityCreated(UserListFragment.java:76)

[mpeng5120]

I also have the same problem, how to solve it

[android10]

Interesting. This has to do with https://github.com/android10/frodo library. Will look into it. In the meantime if you guys have problems, you can deactivate RxJava Debugging by just commenting a line and removing all frodo annotations:
https://github.com/android10/Android-CleanArchitecture/blob/master/data/build.gradle#L12

[androidShuang]

@pointcut(METHOD)
public static boolean methodAnnotatedWithRxLogObservable(ProceedingJoinPoint joinPoint) {
final FrodoProceedingJoinPoint frodoJoinPoint = new FrodoProceedingJoinPoint(joinPoint);
final Annotation annotation = frodoJoinPoint.getAnnotation(RxLogObservable.class);
return ((MethodSignature) joinPoint.getSignature()).getReturnType() == Observable.class
&& ((RxLogObservable)annotation).value() != RxLogObservable.Scope.NOTHING;
}

Caused by annotation is null but the frodoJoinPoint.getAnnotation(RxLogObservable.class) is not null

[android10]

@androidShuang @mpeng5120 @Drake1804 can you guys put the steps to reproduce it? I cannot reproduce it. It is working for me. Which RxJava version are you using?

I will appreciate If you can provide more data in order to find/solve the issue such as android version, device/emulator, operating system, etc.

[Kevin1466]

Yes, after commenting the line and removing all frodo annotations, it works. Thanks.

[android10]

This is solved here:
afd1481

[nanbowan]

I still can't solved it

[spirosoik]

@nanbowan did you remove the @RxLogSubscriber and @RxLogObservable annotation?

[nanbowan]

@spirosoik no,I just pull from github

[nanbowan]

@spirosoik when remoe the @RxLogSubscriber and @RxLogObservable ,it works.Thanks

[spirosoik]

as @android10 mentioned, this is solved here:
afd1481

I think you hadn't pull the latest changes.

[android10]

@nanbowan I'm not having any problems after the fix. Confirm is the fix is working for you.

[ervinb]

@android10 I had to remove Frodo's annotations entirely to get the app working after cloning the repo.