PsychoPy task will not run when synced to Pavlovia (stuck at initialising)

[wakecarter]

Are you looking at the latest version? The error can’t still be at line 3087.

Wakefield's Daily Tips

Run the latest version of your experiment When you synchronise changes to your experiment, you may need to clear your browser cache to see those changes online (using Ctrl-Shift-R, Ctrl-F5, or equivalent). If this does not work (for example because a spreadsheet has changed rather than the JavaScript files or you are using a mobile device) use an incognito (private) browser tab. A participant will not need to do this, so long as they have not already tried a previous version of your experiment. …

Personally I would try to reduce the experiment to a single routine, with the outer spreadsheet containing the names of the inner spreadsheet (or row numbers) and the inner spreadsheet containing the animal details to customise the routine.