# Psychopy3 Error

**URL:** <https://discourse.psychopy.org/t/psychopy3-error/24746>\
**Category:** Other\
**Created:** [August 30, 2021, 1:52pm UTC](https://discourse.psychopy.org/t/psychopy3-error/24746 "2021-08-30T13:52:12Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![wakecarter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.psychopy.org/wakecarter/32/5753_2.png) [@wakecarter](https://discourse.psychopy.org/u/wakecarter)\
**Post date:** [October 11, 2021, 8:22am UTC](https://discourse.psychopy.org/t/psychopy3-error/24746/4 "2021-10-11T08:22:05Z")

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Did you delete everything from your expInfo dialogue box?

> [@Unhandled internal error when opening up a file](https://discourse.psychopy.org/t/unhandled-internal-error-when-opening-up-a-file/22631/4):
>
> The expInfo dialogue box is set under Experiment Settings. It has participant and session as default. Have you synced to Pavlovia? If so, you could retrieve your experiment from there. If not then I could probably recreate your experiment file if it isn’t too badly damaged.

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