Hi everyone, I’m having persistent issues uploading and piloting my PsychoPy experiment online. I’ve tried: Deleting .git and .gitignore locally, creating fresh PsychoPy projects multiple times Exporting HTML/JS (index.html) with all resources Clearing server-side data / shelf on Pavlovia …

Hi. Here are some tips: [image] Wakefield's Daily Tips Blog Don’t delete your repository I know it can be frustrating when there are synchronisation errors between your local PsychoPy folder and its GitLab repository, but please resist the temptation to delet…

Hi, I am using PsychoPy builder 2025.1.1 and getting the same error when training to pilot the experiment on Pavlovia: [image] The experiment is working fine locally, but it gets stuck on Init when piloting online. I have looked at this page Troubleshooting Online Studies — PsychoPy v2025.2.3 a…

Have you checked the Developer Tools for your error message? [image] Wakefield's Daily Tips Blog Developer Tools If you encounter an error in an online study, open the Developer tools console using Ctl-Shift-I in Windows/Chrome, Cmd-Opt-J or Cmd-Opt-I in Mac/C…

Pavlovia Pilot stuck on Init

Online experiments

wakecarter December 12, 2025, 2:40pm 4

Have you checked the Developer Tools for your error message?

Topic		Replies	Views
Pavlovia undefined experiment designer Online experiments	22	1874	July 15, 2019
Online experiment no longer updating / 403 error / 404 error Online experiments	5	694	April 28, 2022
403 Forbidden error when trying to run the experiment online (on pavlovia) Online experiments	14	8647	June 28, 2023
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403 error when trying to run online Online experiments	1	68	January 4, 2026

Pavlovia Pilot stuck on Init

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