Google Apps Script debug mode not available from script editor

Question

I can't start my script in debug mode in script editor. The code itself works but the debug icon is "grey". Any advice would be appreciated.

Solution: The function right to the debug icon was choosen. After choosing doGet-function the debug mode was available.

Answer 1

Select a function from the function dropdown menu.

With a function selected you will be able to run in debug mode.