"Cannot resolve symbol 'storyImageView'" Building an interactive story app. Loading the first page

public class StoryActivity extends AppCompatActivity {

    public static final String Tag = StoryActivity.class.getSimpleName();

    private Story story;
    private ImageView storyImageView;
    private TextView storyTextView;
    private Button choice1Button;
    private Button choice2Button;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_story);

        storyImageView = (ImageView) findViewById(R.id.storyImageView);    // I get an error here on this line for storyImageView
        storyTextView = (TextView)findViewById(R.id.storyTextView);
        choice1Button = (Button)findViewById(R.id.choice1Button);
        choice2Button = (Button)findViewById(R.id.choice2Button);

        Intent intent = getIntent();
        String name = intent.getStringExtra(getString(R.string.key_name));
        if (name == null || name.isEmpty()) {
            name = "Friend";
        }
        Log.d(Tag, name);

        story = new Story();
        loadPage(0);
    }

    private void loadPage(int pageNumber) {
    Page page = story.getPage(pageNumber);
    }
}