# Stuck at initialising the experiment

**URL:** <https://discourse.psychopy.org/t/stuck-at-initialising-the-experiment/23170>\
**Category:** Online experiments\
**Tags:** pavlovia\
**Created:** [May 23, 2021, 7:58pm UTC](https://discourse.psychopy.org/t/stuck-at-initialising-the-experiment/23170 "2021-05-23T19:58:08Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![carolinaguerra](https://avatars.discourse-cdn.com/v4/letter/c/a9a28c/32.png) [@carolinaguerra](https://discourse.psychopy.org/u/carolinaguerra)\
**Post date:** [May 24, 2021, 4:48pm UTC](https://discourse.psychopy.org/t/stuck-at-initialising-the-experiment/23170/3 "2021-05-24T16:48:23Z")

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thank you very much!! Actually now I have another problem which I’ve seen you discussed on another topic… [ReferenceError: frameDur is not defined.](https://discourse.psychopy.org/t/referenceerror-framedur-is-not-defined-problem-converting-from-pyschopy-to-js/13270)  
But still I don’t understand what I should do, because as I was saying I am very new to all this!

 ![Schermata 2021-05-24 alle 17.03.04](https://us1.discourse-cdn.com/flex002/uploads/psychopy/original/3X/6/8/680a823029e82e718aab3d1358a22fbda10b4c24.png)

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