Error -200 when running Rhino Inside async

Rhino.Inside Revit
1

Hey guys,
I’m trying to run Rhino Inside async from a C# program, but keep getting the -200 error shown below:

image
image.png782×303 8.84 KB

Running the program sync however works as expected:

RunRhino();

But as soon as I try something similar to this:

Task.Run(() => {
    RunRhino();
});

I get the -200 error. Any clue?

My rhino interfacing code is very much similar to this project and I’m on the latest WIP (7.0.19134.10505, 5/14/2019). Happy to provide more details if that helps.

Thanks
Emil

2

Are you trying to run rhino with or without UI? Maybe some sample code of what RunRhino does would help

3

Hey Steve,
I’m trying to run rhino headless, i.e. without UI.

Sample code of RunRhino can be found in the sample project I linked. More specifically, check out AssemblyInitialize in this class.

Many thanks!