I have developed an experiment in PsychoPy 3.1.0, and it works perfectly in my computer. The problem starts when I try to run the experiment online, through pavlovia.org. When I try to start the experiment, I get the message “ReferenceError: assignment to undeclared variable textwelc”, which has no sense, since textwelc is a text object in my experiment that is clearly defined (the welcome text).
Please, I hope you can help me if I am doing something wrong. Find attached my experiment. Thank you so much.
exponlinedef.psyexp (125.4 KB)