Resthopper - Empty Response when using specific components


I am having a weird problem.

Given this definition. CapHoles.ghx (79.7 KB)

If I run it on compute I get empty response

If I remove Cap Holes, I get the expected response
"{\"algo\":\"\",\"pointer\":null,\"values\":[{\"ParamName\":\"RH_OUT:114:GeoOut\",\"InnerTree\":{\"{ 0; }\":[{\"type\":\"Rhino.Geometry.Brep\",\"data\":\"{\\\"version\\\":10000,\\\"archive3dm\\\":70,\\\"opennurbs\\\":-1912574447,\\\"data\\\":\\\"+n8CAFsPAAD7/w ........AA=\\\"}\"}]],\"Count\":1,\"IsReadOnly\":false}]}"

This seems to be happening if Cap Holes or Cap Holes Ex are anywhere in the definition. I also get the expected response if I replace CapHoles with Brep.CapPlanarHoles() in a c# script component.

Just interested to know what is wrong here, and if any other components might have the same problem.


I’m having a similar issue.

Some RhinoCommon methods just don’t yet work in the Rhino WIP headless mode that Resthopper runs in. If I had to guess, the Cap Holes grasshopper component uses one of these WIP methods.

There’s not a comprehensive list yet, but it’s something I plan to start putting together when finals wrap up.

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I don’t believe that is the case, since as I mentioned up there, using a c# component that uses the rhinocommon function Brep.CapPlanarHoles() works perfectly well.

Maybe we should ask @stevebaer = )

Also good luck with your finals.

(Steve Baer) #4

I’ll take a look. There was a problem with curve offset that we just fixed; maybe this is a similar problem.

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Yes, I was just reading that other post mentioning the offset problem.

I am facing the same also with another definition that uses Rhino.Geometry.Intersect.Intersection.CurveBrep() in a C# component.