The result of Roomseparator.FromCurve is null

I used the Roomseparator.FromCurve node in Clockwork, no error occurs, but the result is Null.
Does anyone know anything about this issue?

Which Revit and Dynamo build?

Are the curves on the sketch plane?

Do you have the right Python engine installed?

If you paste the contents of the custom node into the canvas do you get a meaningful message?

  1. Revit 2019 Dynamo 2.0.4
  2. Yes
  3. Do I need to install the python engine separately?

There is a package named DynamoIronPython2.7. You may need it.

There might be a higher version available(?).

Your view input has a list with a single item. Try passing a singleton instead (FirstItem node). The same may apply to your sketchplane input.


Yes Andreas thats the issue i guess :wink:

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Still getting the error with the same problem.
Should I upload the test file?

Unfortunately it didn’t work out.

230315_Test_RoomSeparator.dyn (59.0 KB)
230315_Test.rvt (3.0 MB)

Here is the file I tested.


I tested with your files and it seems to work fine

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Yes works fine here as well…btw do you have bakery installed it gives conflict with clockwork…but not sure at all

Try reducing your view input to a single item instead of a list. Same for the sketch plane if it’s also a list.

Still not working.
I’m not sure what’s wrong, but thanks for testing.