Hi All,
I’m using the BIMorphs node element.intersectselement. But when i pass information into it i get a dereferencing a non-pointer error.
What could i be doing wrong ?
Please post a screenshot of the graph with the input/output previews of the local nodes shown. Hard to help without seeing the input/list structure output.
Image of the nodes used.
What i’m trying to do is find all pipes, ducts and cable tray that passes through generic model families
Interesting, I can pass empty lists into the bimorphs node just fine. A null input also produces a different warning entirely. I’d need to see an example where you’re actually getting the error to get a better understanding. It may also be a versioning difference.
Also, the List.IsEmpty check on your Generic Models should only be producing a single value due to the list level, and messes up the list filter. I’m assuming that’s a holdover from when you had additional categories in SetA.
Please provide an update with the following:
- Revit Version
- Dynamo Version
- BIMorph package version
Without that info, anyone helping you is not able to do so as effectively.
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