ReferenceError: os/frameDur is not defined when I upload my experiment

Online experiments
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1

I tried to upload my experiment to a server by exporting it as HTML, but it’s not working. I get two error messages after I enter the ID number.
Also I’m using the latest version of Psychopy and Windows 11.

Unfortunately we encountered the following error:

  • ReferenceError: os is not defined

Try to run the experiment again. If the error persists, contact the experiment designer.

Unfortunately we encountered the following error:

  • ReferenceError: frameDur is not defined

Try to run the experiment again. If the error persists, contact the experiment designer.

Do you have any advice or solutions, please?

2

I suspect you are trying to access local files, which won’t work online. Here are a couple of relevant links.

Translation Problem: OS is not defined (however, you can now use custom file names)

3

Thank you for advice, but your link doesn’t work, could you send it to me again please

4

Click on the name of the thread, not the URL of the experiment

5

Thank you for your help,

but I have another problem: I tried uploading it differently using Pavlovia, created an account, and checked my code because the auto-JavaScript hadn’t translated it correctly, so I had to edit it. And now, I have the same problem: when I try to upload it online using the driver, a white screen appears with a message saying “please wait a moment,” but the page never loads.

Do you have any ideas on how to help me, please?

6

What code was it that didn’t translate correctly and what did you change it to?

7

i have this error : Uncaught SyntaxError: Unexpected token ‘*’

8

Sounds like you’re trying to import a Python library.