Revit cannot run the external command "Grasshopper"

tatjana.somova · June 15, 2021, 10:20pm

After updating Rhino.Inside to version:
RhinoInside.Revit_0.7.7815.25113
I keep getting this error when I am trying to start Grasshopper from Revit 2020.2 (no error is being thrown in Revit 2021.1.2)

eirannejad · June 16, 2021, 2:08am

See this post please and let me know if you have any of these apps installed

tatjana.somova · June 17, 2021, 2:32am

Thanks for getting back to me Ehsan, it was ComputeHub addon that was conflicting with RhinoInside.Revit

eirannejad · June 17, 2021, 6:17am

Glad you found the conflict. What does ComputeHub do?

kike · June 23, 2021, 2:15pm

Hi @tatjana.somova,

There is a new release (v0.8) at ‘Daily Channel’ that hope to fix this problem.
May you confirm us it is fixed on your side?

Thanks.

moha-kamal · February 28, 2023, 3:04pm

How did you solve the problem please ?

Japhy · February 28, 2023, 3:12pm

Hi Kamal,

Please see out troubleshooting and known issues guide.