The buttons work properly, but have no icon or text.

Question

There are frames for all the function buttons, but no image or label in the buttons. Also true for pull-down menus. What should I do?

Answer 1

I have downloaded the application and tested it. The moment I drag an element on the editing section, a text called Label appears where you can add your own text. To prove this to you, I have attached an image with the instructions. After you add an item, click the Node Properties on the right menu, as show in the picture.