# 500 Error: Synching with Pavlovia

**URL:** <https://discourse.psychopy.org/t/500-error-synching-with-pavlovia/41435>\
**Category:** Online experiments\
**Tags:** pavlovia\
**Created:** [September 17, 2024, 1:45pm UTC](https://discourse.psychopy.org/t/500-error-synching-with-pavlovia/41435 "2024-09-17T13:45:23Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![Grace\_Gabriel](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.psychopy.org/grace_gabriel/32/42292_2.png) [@Grace\_Gabriel](https://discourse.psychopy.org/u/Grace_Gabriel)\
**Post date:** [September 17, 2024, 2:57pm UTC](https://discourse.psychopy.org/t/500-error-synching-with-pavlovia/41435/4 "2024-09-17T14:57:48Z")

</div>

A little bit more google, and it turns out the " Cmd + Shift + `.` " reveals hidden .git files! I’ve deleted those, deleted whatever was on Pavlovia, as well as .js files. But when I tried again, I got:

> Traceback (most recent call last):  
> File “/Applications/PsychoPy 4.app/Contents/Resources/lib/python3.8/psychopy/app/builder/builder.py”, line 1608, in onPavloviaSync  
> File “/Applications/PsychoPy 4.app/Contents/Resources/lib/python3.8/psychopy/app/pavlovia\_ui/project.py”, line 854, in syncProject  
> File “/Applications/PsychoPy 4.app/Contents/Resources/lib/python3.8/psychopy/projects/pavlovia.py”, line 873, in sync  
> File “/Applications/PsychoPy 4.app/Contents/Resources/lib/python3.8/psychopy/projects/pavlovia.py”, line 1116, in firstPush  
> File “/Applications/PsychoPy 4.app/Contents/Resources/lib/python3.8/git/cmd.py”, line 542, in   
> File “/Applications/PsychoPy 4.app/Contents/Resources/lib/python3.8/git/cmd.py”, line 1005, in \_call\_process  
> File “/Applications/PsychoPy 4.app/Contents/Resources/lib/python3.8/git/cmd.py”, line 822, in execute  
> git.exc.GitCommandError: Cmd(‘/Applications/PsychoPy 4.app/Contents/Resources/git-core/git’) failed due to: exit code(1)  
> cmdline: /Applications/PsychoPy 4.app/Contents/Resources/git-core/git push -u [Sign in · GitLab](https://oauth2:6937d28209e513b2218ac92eb22b1352ac1dd74bb10f1aaa99abf83e9643f56d@gitlab.pavlovia.org/gabrielg/ms1_carsexperimental) master  
> stderr: ‘warning: redirecting to [Sign in · GitLab](https://gitlab.pavlovia.org/gabrielg/ms1_carsexperimental.git/)  
> error: RPC failed; HTTP 500 curl 56 The requested URL returned error: 500  
> fatal: the remote end hung up unexpectedly  
> fatal: the remote end hung up unexpectedly  
> Everything up-to-date’

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