Grasshopper errors on startup

Grasshopper
1

Hi, I tried repair, then uninstall and reinstall, and cannot fix this issue in Grasshopper, every time it starts it is “missing” a tonne of “stuff.” but it still actually works, its just REALLY annoying as it shows up ever load, and ticking “do not show” does nothing, it still shows reliably every run.

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I have to assume there is some folder with some plugin still stuck somewhere not being cleaned by repair or reinstall…

this is left on Rhino COmmand line

**Command: Grasshopper
An error occured during GHA assembly loading:
Path: C:\\Users\\cbotha\\AppData\\Roaming\\McNeel\\Rhinoceros\\packages\\8.0\\GhShaderNodes\\0.1.11-beta\\ShaderGraphComponents.gha
Exception System.TypeLoadException:
Message: Could not load type ‘ColoringTypes’ from assembly ‘csycles, Version=8.27.25357.11371, Culture=neutral, PublicKeyToken=null’.**

deleting that folder does nothing after repair or reinstall its back and the same errors persist.

Is there a script to completely strip out all known folders created by Rhino and Grasshopper and all registry keys etc so I can clean install

2

@Japhy may be able to help- this is beyond my GH skills by a stretch.

3

Hi Chris,

I moved this to a dedicated topic.

Please run SystemInfo and post the result.

If you open a new Rhino and start grasshopper from the command line with GrasshopperLoadOneByOne and say NO to any 3rd party GH plugins do you still get the error?

(I think the first 11 are the default gh plugins that ship with Rhino, say no to the rest)

4

I have resolved interim, I reinstalled the plugins I could remember using, which didnt fix it, but, then manually uninstalling via packagemanager before uninstalling and reinstalling of rhino, that fixed it.