Unable to load DLL 'librhino3dm_native' error at run-time

Rhino Developer rhino3dm
1

Hi!
I’m working on a Revit plugin to convert geometries to NURBS.
After installing rhino3dm v7.7.0 through the Package Manager Console and building successfully, the plugin throws the a Unable to load DLL 'librhino3dm_native' error at run-time at the line where rhino3dm is first used.

the full error message:

Unable to load DLL 'librhino3dm_native': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

I do see these 3 files:
Rhino3dm.dll,
librhino3dm_native.dylib, and
librhino3dm_natibe.so
in the same directory as my plugin’s dll. Wondering if I am missing anything here? Or is there any other packages rhino3dm depends on that I am missing.

2

Moved to Rhino Developer Category so it will be seen.

3

Are you referring to nuget or is there some other package manager specific to Revit?

librhino3dm_native.dll is the Windows specific native DLL that ships with Rhino3dm and should be loaded by Rhino3dm. I see that it is part of the current shipping nuget package, so there may be some logic bug in Rhino3dm when loaded into Revit.

4

@eirannejad or @kike do you know of any “gotchas” that could be happening for attempting to load Rhino3dm into Revit?

5

7 posts were split to a new topic: Rhino3dm does not run on linux-x64 systems

7

Over the last few releases we’ve been fixing some of the issues related to this error. It would be great if you could try the latest rhino3dm: Rhino3dm 8.0.0-beta3 released 🎉