I have created a project that runs perfectly both online and offline yesterday. This morning I have updated my psychopy from 2020.2.10 to 2021.2.0 using StandalonePsychopy installer. Then I changed one instruction image and synced it with the new version psychopy.Then the loading page changed.
The previous loading page:
The loading page now:
There is no progress bar on the new loading page, and I can click the ok button at any time, which can only be pressed when all resources are fully downloaded in the old page.
But when I click the ok button, an error image would pop out:
I’m thinking it might because of the index.html file generated by the new version Psychopy is different.
The old index.html file:
The new index.html file:
Since I have no idea how to fix it and I have several scheduled participants this week, I uninstalled the new version and installed the previous version. It works fine now after I export to html and sync again.
But I hope someone could tell me how to make it work with the new version because I cannot stick to the old version all the time.