Revit 2025 crashes on Rhino.Inside start

Rhino.Inside Revit
1

Recently Revit started crashing when starting Rhino.Inside.

  • I checked to make sure Rhino and RIR were upgraded to latest.
  • Using the addin manager I have disabled all Revit addins with no effect.
  • I also used Shift+Ctl click on RIR start button to launch new addin-free session of Revit.
  • I upgraded Revit from 2025.4 to 2025.4.1.
  • Following the advice of some threads on the forum, I uninstalled Pollination plugin from Rhino.
  • I also uninstalled BEAM from Rhino - no effect.

Here is the error message that displays on crash:

revitCrash
revitCrash418×185 9.38 KB

I’m about out of ideas. Anybody recognize this behavior and hopefully have a solution?

RIR “About” Dialog:

[Window Title]
Rhino.Inside - About

[Main Instruction]
Rhino.Inside© for Revit

[Content]
Rhino.Inside Revit: 1.29.9186.27799 (2025-02-24T15:26:38)

[Expanded Information]
Rhino: 8.18.25100.11001 (Rhino 8)
Revit: 2025.4.10 (25.4.10.45)
CLR: 8.0.15 (8.0.15+50c4cb9fc31c47f03eac865d7bc518af173b74b7)
OS: Microsoft Windows NT 10.0.26100.0

sysInfo.txt (3.1 KB)

2

Hi Colin,

It looks like you’ve been fairly through in troubleshooting.

Next step will be to disable the 3rd party plugins in Rhino.

Rhino plugins that do not ship with Rhino
  C:\Users\colin.matthews\AppData\Roaming\McNeel\Rhinoceros\8.0\Plug-ins\D5Conv (e0d5e210-02f6-4ee9-a2b0-1675e225d958)\0.12.0.0028\Rhino 8\D5Conv.rhp	"D5 Sync for Rhino"	
  C:\Program Files\Enscape\Enscape.Rhino.Plugin-net48\Enscape.Rhino8.Plugin.dll	"Enscape.Rhino8.Plugin"	0.0.24103.837
  C:\ProgramData\Rhino.Sync\App\netcore\Rhino.Sync.dll	"Rhino.Sync"	0.0.3.0
  C:\Users\colin.matthews\AppData\Roaming\McNeel\Rhinoceros\8.0\Plug-ins\SpeckleRhino2 (8dd5f30b-a13d-4a24-abdc-3e05c8c87143)\SpeckleConnectorRhino.rhp	"SpeckleConnectorRhino"	2.21.5.16551
  C:\Users\colin.matthews\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\Woodchuck\2.0.5-alpha\WoodchuckCarbonTool.rhp	"WoodchuckCarbonTool"	2.0.5.0
  C:\ProgramData\Autodesk\forma-rhino\Rhino8\FormaRhino.rhp	"FormaRhino"	0.7.14.0

If still having issues we’ll need to remove 3rd party grasshopper plugins to troubleshoot.

3

@Japhy, if I disable plugins in a normal non-Revit instance of Rhino, will that carry over? I have RIR configured for separate Rhino settings, so I fear using Rhino options will not work. Other than that, do I just need to uninstall?

rhinoPlugins
rhinoPlugins410×289 12.6 KB

4

Disabling should suffice. If i recall the isolate options won’t be affected.

If it is, you can temporarily disable manually here..

C:\Users\YOURUSERNAME\AppData\Roaming\McNeel\Rhino.Inside\Revit\1.0

5
  • Disabled all Rhino plugins
  • Updated all Speckle connectors
  • Uninstalled all Speckle connectors
  • Removed all GH plugins and User Objs: %APPDATA%\Grasshopper\Libraries and package manager

Unfortunately still seeing that crash. On the plus side, I don’t think I’ve ever been able to open Rhino or GH so fast :upside_down_face:

sysInfo.txt (2.4 KB)

6

is there any crash report being generated?

Any info in the Window Reliability Monitor?