Why did I download successful cases from pavlovia website and upload them from local computer but failed? Why? Can someone help me

URL of experiment:

Description of the problem:
Why did I download successful cases from pavlovia website and upload them from local computer but failed? Why? Can someone help me。

My guess is: my version is wrong, but I delete the original HTML file and upload again, the problem still exists, can not initialize what SHOULD I do

Hi There,

Please can you share specifically what experiment you downloaded and then tried to push to pavlovia? it is possible the version you downloaded was created in an older version of psychopy to what you are running.

Thanks,
Becca