Wall Tool: Alert - Uncompleted Fields

Hi All, I’ve just downloaded the PlusSpec Demo to try out and am struggling to get started. I’m trying to draw walls, but everytime I try to “Submit” my wall settings (Drawing footings) I get an error dialogue that says:

There are still uncompleted fields.

I have been through all the settings in the wall dialogue and can’t see what information is missing. I have even filled in the timber info for a double masonry wall!
Can anyone out there shed any light as to what I am missing? I have attached screenshots of the settings I am trying to use.
Thanks in advance!

Never mind. I restarted Sketchup and then it worked. As if by magic!

Glad to hear it!