Spinner Appears Empty But Contains Data

I'm having an issue with my spinner. When I debug, I can see that there is data : my adapter contains objects. Debug spinner adapter screenshot However, the spinner appears like it

Solution 1:

Please double check that you have passed your list to spinner adapter.

  your_categories_spinner.setAdapter(categories_adapter);

Solution 2:

just forgot to set the adapter to the spinner..

spinner.setAdapter(categories_adapter);