Question

I am just trying to fill my ListView but I get a NullPointerException

Here is the code

    String[] values = new String[] { "Reset Company", "Reset Demographic"};

    ArrayAdapter<String> adapter = new ArrayAdapter<String(this,android.R.layout.simple_list_item_1, values);

    settingsOptions.setAdapter(adapter);

The LogCat says there is a NullPointException on this line settingsOptions.setAdapter(adapter);

How can i resolve this?

Answer 1

You can resolve it by giving settingsOptions a valid value instead of null.

Chances are you are doing a findViewById with an invalid id, or before the view is actually put there by setContentView.