hi!
I have issues with the Bimorph package these days. This node named CAD.CurvesFromCADLayers is driving me crazy and seem to be unstable 
I’m using revit 2021 and have updated the package from Bimorph (4.0.7).
I get the message: “Warning: Internal error, please report: Deferencing a non-pointer”
Does anyone have a solution for this? Seems to work in revit 2020…
Whats the exception? Share your CAD file and graph if you can.
I’ve found the culprit - its an index out of range exception if the lineStyleMap input is provided with a different number of line style names to the number of layers in the CAD file. The node needs both lists to match - and it does this internally if they dont - but the match algorithm has a bug which drops the last item from the list and this generates the bug. Download version 4.0.8 from the Package Manager for the fix.
