Is not initialized to a value

Continuing the discussion from Ability to check if a variable is initialized to a value:

I got this issue in my schoolproject too, but I don’t know what to do

if you dont need to remember the value inbetween runs, so if it can reset every time you start the program, you could just use the assignment node to say ‘loop_3 = 0’ in the ‘BeforeStart’ section I think. If it’s a different situation I don’t know.