Short: My problem is that the widget was already added to the screen.
More: I want to make back buttons but isn’t working fully, I made three user interface:
- Mainmenu (user interface)
- Play (user interface)
- Host Game (user interface)
When I click the PLAY button (image 1) than the BACK button (image 2) is go back to the main menu (image 1) and it’s working and I can do this continuously.
When i click the PLAY button (image 1) than the Host Game button (image 2) and than the BACK button (image 3)and i click again to the BACK button (image 2) is go back to the main menu (image 1) but when i click to he PLAY button the widget is hidden and write this to the screen: the widget is already added to the screen.
What should I do?