Pavlovia Sync Suddenly Deletes Core PsychoJS Variables

Hi.

I’ve taken a look and I’m pretty sure that the issue is that you are writing JavaScript code that isn’t compatible with PsychoJS. You have disabled your text components and replaced them with JS only code components. You implied that previous versions of the experiment worked fine. On what date did this experiment last run and what did you add next?

Begin Routine

let introDiv = document.getElementById("introTextDiv");
introDiv.innerHTML = introText;
introDiv.style.display = "block";

End Routine

// Hide intro text at end of trial
let introDiv = document.getElementById("introTextDiv");
if (introDiv) {
    introDiv.style.display = "none";
}

Here are some threads with the same issue:

and relevant tips