I was just about to post what's below but thought I'd try something first. I found if I opened the setup unselected Spun Profile then reselected Spun Profile clicked OK the toolpaths generate, something flakey with spun profile I think.
It seems like Spun Profile is not working all the time. I found drawing a line at 30° and aligning the X axis in the setups got the toolpaths working again.

File's attached.
Mark
Mark Hughes
Owner, Hughes Tooling
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