Unresolved Node

Dear Developers ,

Can anyone help me to figure it out Unresolved nodes ?

Getting Warning as like this : Warnung:Node of type ‘Unresolved’ (C:\Program Files\Autodesk\Revit 2020\AddIns\DynamoForRevit\DynamoCore.dll) cannot be resolved

Best Regards,
Kavin .

Maybe look at the dependencies.

This image is from 2020, in 2021+ it is called “Show Workspace References”.

Hallo Steven.jensen ,

I have looked at the Dependency it shows nothing ,

Thanks .

That Rhythm one is red. Is that installed? If I do a search in my Dynamo I find this:

Use the package manager to install Rhythm.