I have the button:

```
soundBtnStyle = new ImageButton.ImageButtonStyle();
    soundBtnStyle.up = skinBac.getDrawable("on");//
    soundBtnStyle.down = skinBac.getDrawable("off"); //

    soundsButton = new ImageButton(soundBtnStyle);
    soundsButton.setSize(120, 120);

    soundsButton.addListener(new ClickListener() {
        @Override
        public void clicked(InputEvent event, float x, float y) {
            game.rainMusic.setVolume(0.0f);
        }
    });

```

call the button in the constructor,I can not figure out how to add a button to the stage.

```
game.batch.begin();
    game.batch.draw(soundsButton, 0, 0,120, 120);
game.batch.end();
enter code here

```

It does not work, an error
[![enter image description here](https://i.stack.imgur.com/wExon.png)](https://i.stack.imgur.com/wExon.png)