Grasshopper Archicad Connection / Cannot beam some curves

Hey, I’ve been trying to beam some curves in grasshopper to ArchiCAD but it’s not working. Can anyone help me with this? Thank you very much!

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Hi -

The ArchiCAD Live Connection plug-in is developed by Graphisoft. You should consider using their forum to get help with your question.
-wim

Hi there, any chance you can upload the GH file, I can take a quick look and see if any thing jumps out to me.