Thanks Kuriko, I have done this and also adopted the habit of editing the js code after syncing as suggested by JensBoelte.
This gets past the problem of hanging on “initialising the experiment…”
However, after collecting a particpant name, it instantly comes back with another error…
" ReferenceError: assignment to undeclared variable frameDur "
I tried abandoning using the TextInput code and used the Textbox component instead, having set that up to work on PsychoPy, I was mortified to encounter all the same problems - I still had to edit the js code and it still came back with the frameDur error.
John