Decoding Spaces Error in “polygons from lines” component

[Mona Mostafa]

Hello, I am following the steps of this video to generate an urban layout.

However, I am getting an error from “polygons from lines” component.

It says: “Solution exception:Method not found: ‘Void NetTopologySuite.IO.WKTReader…ctor(GeoAPI.Geometries.IGeometryFactory)”.

I thought it means downloading an older version of NetTopologySuite. I did that, but with no success.

Can anyone help?

[Egor Gaydukov]

Hello Mona,

As an alternative you could try using “Polyline Offset” component from Clipper Plugin for Grasshopper.
Output “Holes” should provide you with similar closed polygons.

Best regards
Egor

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