TeklaDrawingLink2025 does not work

Grasshopper Tekla
1

Hi Everyone. I want to run TeklaDrawingLink in Grasshopper from Inside Rhino, I have installed it but gives error:

An error occured during GHA assembly loading:C:\Users\defasa\AppData\Roaming\Grasshopper\Libraries\GrasshopperTeklaDrawingLink.2025.dll

I can load GH model directly from inside Tekla using Grasshopper Application but in that case all my C# or Python will be inactive as their version will be older. they only work if directly loaded from rhino. any one has a solution?

2

What version of Rhino are you running? 8 or 7?

Also have you changed the SetDotNetRuntime to NETFramework?

Grasshopper-Tekla Live Link installation

  1. Close down Rhino and Grasshopper.

  2. Extract GrasshopperTeklaLink.[TeklaVersion].dll, GrasshopperTeklaLink.Loader.gha and GrasshopperTeklaLink.Setup.exe into any location on the disk.

  3. Run GrasshopperTeklaLink.Setup.exe and allow admin rights if asked for.

    • This will unblock the files and place them in the Grasshopper Libraries folder, replacing any old link version there.

  4. If using Rhino 8, launch Rhino and type the command ‘SetDotNetRuntime’ and select ‘NETFramework’, then restart Rhino.

    • This needs to be done only once.

  5. Restart Rhino and Grasshopper if you haven’t already - have a model open in Tekla first.

2 Likes
3

Hi Oskar. I have done all these steps and I use Rhino 8. if I run GH from inside Tekla it is OK. but then all my Python and C# scripts that I have in my GH model are incompatible with the running version and remain unaccessible. I always run GH from Rhino to have access to reference model in Rhino model and all my scripts are written there. And when running from Rhino, TeklaDrawingLink remains unaccessible.

4

compatibility issue.

1 Like