Hi! I’m new to GDEVELOP and have been following this tutorial for now.
9. User Interface (UI) - GDevelop documentation
The problem was the health point. I follow all the steps on the link but I can’t seem to make the health point functional.
I would appreciate it if someone could help me with this. Thank you!
Ok, it seems this tutorial use behaviors to manage the shooting and health systems, and what your trying to do here is to read a variable of such health system behavior.
Are you sure your player object has that behavior installed?
You’re looking at the object and events from the same scene?
If so, have you tried saving your project and then restarting GDevelop? I know it’s a cliched request, but it may help.
I re-installed the behavior just now and it seemed to work! Thank you so much for your help. 
