Android RecyclerView LayoutManager Exception

Question

Hi I\'m having an issue with the new Android Lollipop RecyclerView

It keeps crashing with the following exception:

Attempt to inv         


        

Answer 1

Add the following code:

    LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
    layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
    recyclerView.setLayoutManager(layoutManager);

Before adding adapter:

recyclerView.setAdapter(adapter);

Answer 2

In the android Api level 22 it will not give the error. Instead it skips the layout if the Adapter is not found.

By showing the warning:

RecyclerView﹕ No adapter attached; skipping layout

But your app will not crash and runs, but recyclerView doesn't shown.