URL of experiment: openIAT [PsychoPy] Description of the problem: My code runs fine in PsychoPy but it gets stuck on the initializing experiment screen when I pilot in Pavlovia. I’ve gone through the forum and tried a few different things but still can’t figure it out. There are no console errors w…

My code is now successfully running! I added all of my excel sheets to the additional resources tab under experiment settings → online in PsychoPy and double-checked my .js files for the .os error. Many thanks. I’m marking this reply as the solution, but wakecarter’s help was what made the final so…

I just ran it again and received the following browser error: Failed to load resource: the server responded with a status of 404 ()

[image] [image] Wakefield's Daily Tips Blog Check your experiment name The experiment name is in Experiment Settings [image] [image] When you save a new experiment, this name gets set as the name of the psyexp file (minus the psyexp extension). However, i…

I appreciate the tip. I had thought that that may be the issue, but I’m still receiving the same error, even after updating the name, restarting PsychoPy, and piloting again. It’s possible that I’m doing something wrong, but I’m not sure.

I am now receiving a reference error: Os is not defined. The console errors are attached. [image]

What is on row 109 of your JS file? You shouldn’t be importing “os”.

Also [image] Wakefield's Daily Tips Blog Output path should be blank In PsychoPy version 2020.1, the files needed for running an experiment online were created in a sub-folder of the experiment folder, usually called html, along with copies of any necessary re…

I’ve changed the os path import line multiple times and just did so again- I was initially changing it in github and not in coder so it wasn’t staying as a permanent change. re: output path: I have tried this before, but I just deleted the html folder again, edited output path in experiment setting…

Experiment stuck on initializing

Online experiments

wakecarter February 23, 2025, 8:27pm 7

Also

Topic		Replies	Views
Error 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 Online experiments	4	136	January 17, 2025
Experiment stuck on 'initialising' - how can I bugfix? Online experiments online , pavlovia	8	1262	February 18, 2022
Stuck on initializing Online experiments	29	941	April 14, 2024
Experiment Stuck on "Initializing the Experiment" Online experiments online , pavlovia	9	1725	October 31, 2021
Help needed when running the exp on Pavlovia: Failed to load resource: the server responded with a status of 404 () Online experiments pavlovia	10	177	January 13, 2025

Experiment stuck on initializing

Related topics