Experiment won’t initialize in Pavlovia

Experiment won’t initialize. It just shows this tab:

image

However, nothing happens. I waited almost 30 mins and the experiment did not start.
Could it be related to the size of files?

Thanks!
Hadeel

Have a look at my crib sheet. Are you trying to import anything?

Thanks the crib sheet is very helpful. I will try to run the experiment again according to it.
I’m not sure I know what you’re reffering to in your question.

I tried downloading Version 1.3.2020 but the experiment now does not run offline.
this is the error :

@wakecarter I’m trying to import a python file that holds a code for a stimulus. I think this is the problem. How can I import a file in Java script ? Which type of file would it be?

What does your Python code component look like?