Unknown Error in Pavlovia

Online experiments
1

Hi everyone!
I am pretty new to psychopy. Therefore, I need your help.

The code below works fine on psychopy . However, it does not work on Pavlovia. Does anyone know the reason?

if slider1.getRating() is not None and slider1.status==STARTED and passingKey.status==STARTED and len(_passingKey_allKeys):
    continueRoutine=False
else: 
    continueRoutine=True
2

Hi There,

One reason for this could be because None is a python word and not JS syntax.

This page might also provide some useful tips on pinpointing issues and debugging :slight_smile: https://psychopy.org/online/fromBuilder.html

Becca

3

Hello Becca,

Thank you for answering my question.

Do you know what should I write instead of "none" then? I looked for it on the Intenret but I could not find any.

AC

4

Pretty sure None is Null in JS - although I without seeing the full context of your exp/error message I can’t guarentee this will be your fix - maybe though! :smile:

Becca

5

Try undefined if Null doesn’t work.

6

I tried Null but it did not work on Psychopy. Thank you though :smiley:

7

I tried but undefined does not work on Psychopy.

8

Make sure to only make that change to your JS code (change codec type to both and only make the edit to the right hand side)