Toposhaper extension....error Selection does not contain Guide Points

I am trying to create a terrain using a cloud of points from a surveyor…I am using toposhaper that I just downloaded but its says :Selection does not contain Guide Points

points topo.dwg (244.0 KB)

Any idea?
thank you

plan serignac.skp (751.6 KB)
here is the sketchup file

Every one of your guidepoints is in a component container. Explode all of those components, select the guidepoints and make one large component or group. Select that object and run TopoShaper.

This is TopoShaper in process after I did what I described.

And complete:

oh amazing, thank you! I could not figure this out!

…that worked…

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