TTToolbox Rhino 8

Grasshopper
,
1

I’m using TTToolbox with rhino 8, and have found a bug with the ‘Read from excel’ component. I get this error message:

  1. Solution exception:Method not found: ‘System.Object System.Runtime.InteropServices.Marshal.GetActiveObject(System.String)’.

I don’t know if it’s an issue with TTToolbox + Rhino 8 or if I’m doing something wrong.

2 Likes
2

Hi,
that is related to the change to .Net7.0. Marshal.GetActiveObject() is not working any more. You can change your Runtime inside Rhino by following these steps:
https://forum.evolvelab.io/t/rhino-8-veras-workaround/4992
But this will mean that Plug-Ins written for .Net7.0 might not work instead.
Greetings