Hello Guys I Know there are some Topics about this issue but in all of them talking about intall Revit or Formit like a solution. I have installed Revit, Civil, Navisworks, Inventor and others. When I installed Dynamo Sandbox 2.16.0 and tried to use a geometry node (point), Dynamo shows this messa…

The geometry engine for 2.16 utilizes a new libg which is has not yet been released publicly; this engine was put into place to allow some nice new geometry tools, but it requires an update to the core nodes. Look for a Revit (or similar core product) release in the coming months which will provide …

I ran into this as well, with a graph created in 2.15.0 sandbox. Looks like in 2.16.0 the LibG.ProtoInterface.dll file used in 2.15.0 (and earlier) has been renamed to LibG.Interface.dll. (That is my best guess, anyway.) I thought I would go ahead and just add the geometry nodes from 2.16.0, but …

@jacob.small gives more details on this in this thread: [image] Dynamo new release 2.16.0 can not load Geometry Library Geometry I can’t wait for using dynamo sandbox new release 2.16.0. slight_smile [20220928_143934] As they said above, it looked like it needed a new …

Make sure you have install some software of autodesk like Autocad, Revit ,… in your computer to can use library core geometry of Dynamo.

Libg.protointerface.dll Issue

Developers

David_Koch October 28, 2022, 1:17pm 4

@jacob.small gives more details on this in this thread:

Topic		Replies	Views
LibG.ProtoInterface.dll Warning in Dynamo Core FAQ dynamo	2	3819	December 13, 2022
Dynamo Sandbox geometry creation node warning: Can't load file LibG.ProtoInterface.dll Uncategorized	2	600	April 17, 2023
Dynamo Sandbox geometry nodes stopped working Developers	12	934	August 31, 2022
Libg.protointerface.dll missing though revit 2020 installed Uncategorized	4	415	October 4, 2022
Dynamo new release 2.16.0 can not load Geometry Library Geometry geometry , dynamosandbox	2	725	September 28, 2022

Libg.protointerface.dll Issue

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