Errors

I am trying to set up a basic model to test the mechanics of Pachyderm so I can get a Reverberation Time reading, but I am coming across these errors: 1. Invalid cast: ObjectWrapper >> Polygon_Scene; 2. Solution exception:Object reference not set to an instance of an object. I'll try to attach images so you can see all of the components. How can I fix this?

Replies to This Discussion

Permalink Reply by Arthur van der Harten on December 26, 2018 at 8:50pm

Hi Sam,

Happy holidays.

The grasshopper components rely on the Rhino plugin, so before opening grasshopper, make sure that Pachyderm for Rhino is loaded (i.e., the splash screen has shown itself). Just type any of the Pachyderm for Rhino commands to get this started.

If it turns out that this doesn't solve the problem, I think I'll need to have access to your file to figure this out.

Arthur

Permalink Reply by Sam on December 27, 2018 at 8:10am

Thanks for the reply. I had Pachyderm running on both ends, but the solution in this case was to use a polygon scene instead of a NURBS scene. That fixed the errors.

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