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czyrux / MvpLoaderSample

Sample project to showcase how to use Android Loaders with MVP to preserve Presenter across orientation changes
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Attempt to invoke interface method 'PresenterFactory.create()' on a null object reference` #9

Closed alouanemed closed 7 years ago

alouanemed commented 8 years ago

Hey,

I ve implemented your simple in to an app, when launching the app I am getting this error : 


Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'presenter.BasePresenter presenter.loader.PresenterFactory.create()' on a null object reference`
at presenter.loader.PresenterLoader.onForceLoad(PresenterLoader.java:39)
at android.support.v4.content.Loader.forceLoad(Loader.java:329)

in this line in particular mPresenter = mPresenterFactory.create();

I am using dagger 2 to inject the presenter factory inside the presenter

czyrux commented 7 years ago

Can you show me more code, what are you injecting in the Fragment, the Presenter or the Factory?

czyrux commented 7 years ago

Closing until I can get further details