Study works fine in builder but not online (objects on screen, code components)

Is this what you mean?
if so then it still doesn’t work - when I remove all of these I still get the error for ‘object’.

Note - I now have my objects back in the exp_phase, its just the “trial > feedback” loop that doesnt work

I just removed the polygon - it isn’t part of the experiment its just easy for testing where the variables are meant to be.

Best wishes,
Tom