# Error synchronizing the experiment

**URL:** <https://discourse.psychopy.org/t/error-synchronizing-the-experiment/15952>\
**Category:** Online experiments\
**Created:** [August 25, 2020, 3:58pm UTC](https://discourse.psychopy.org/t/error-synchronizing-the-experiment/15952 "2020-08-25T15:58:42Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Mouaz](https://avatars.discourse-cdn.com/v4/letter/m/e8c25b/32.png) [@Mouaz](https://discourse.psychopy.org/u/Mouaz)\
**Post date:** [August 25, 2020, 3:58pm UTC](https://discourse.psychopy.org/t/error-synchronizing-the-experiment/15952/1 "2020-08-25T15:58:42Z")

</div>

URL of experiment:

> **[Pavlovia](https://pavlovia.org/Mouaz/reading_span_task_english)**
>
> The place for the wide community of researchers in the behavioural sciences to run, share, and explore experiments online

Description of the problem:  
Hello, I have an error that pops up when I’m trying to sync my experiment with pavlovia, I would appreciate any suggestion to resolve this problem.

 ![Capture](https://us1.discourse-cdn.com/flex002/uploads/psychopy/original/3X/8/a/8a17a612fe11f8f3818fb3282f1814802571b1e1.png)

---

<div class="post-metadata">

**Author:** ![Mouaz](https://avatars.discourse-cdn.com/v4/letter/m/e8c25b/32.png) [@Mouaz](https://discourse.psychopy.org/u/Mouaz)\
**Post date:** [August 25, 2020, 8:00pm UTC](https://discourse.psychopy.org/t/error-synchronizing-the-experiment/15952/3 "2020-08-25T20:00:03Z")

</div>

I downloaded the last version and the problem is solved.