Elefront error: Cannot create an instance of the interface

Hi. I do try to create some Keys/Values modifications using the Elefront 5 components and I am getting this error: Cannot create an instance of the interface

How I can fix this issue?

Material KEY from Layer VALUE.gh (10.7 KB)

P.S. Elefront 4 was much better than the actual 5 version.

Hi, I believe this is an issue with the script, not eleFront. Your post doesn’t have the 3dm file, so I can’t assess the exact scenario, but if I use the information from one of your other models, it seems to be working fine. The problem is this:

Looks like you are passing a layer into the Modify Rhino Objects component, when I think you want to pass the objects themselves (see the “successful” note).

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