Grasshopper

algorithmic modeling for Rhino

Errors while converting Breps to HBSurface

Hi Everyone,

I was trying to convert a bunch of Breps into HBSurfaces and ran into the following error:

1. Solution exception:'NoneType' object is unsubscriptable

I tried troubleshooting the file by testing Breps individually and found the errors occur in the case of Open Breps (especially those which seem to have lines in them).

Closed Breps and Untrimmed surfaces seem to work fine.

Can anyone point me to a solution/workaround for this ? My gh file with internalized geometry is attached.

Thanks,

Sarith

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Permalink Reply by Mingbo Peng on February 19, 2016 at 8:38pm

Hi Sarith,

You have to use closed-boundary geometry for creatHBsurfaces. The solution that you can try is re-creating the open brep.

-Mingbo

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Permalink Reply by Sarith Subramaniam on February 19, 2016 at 9:05pm

Thank you ! I was at my wit's end with this one...

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