System.Drawing.Bitmap not found in System.Drawing

Rhino Developer
1

I am aware that Rhino has it’s own version of System.Drawing.
When opening the Rhino namespace in an .NET 8.0 F# scripting setting, I get the error:

FS1109: A reference to the type 'System.Drawing.Bitmap' in assembly 'System.Drawing' was found, but the type could not be found in that assembly

Adding the local or a nuget reference to System.Drawing does not change that.
Could the problem be in the structure of the custom build of System.Drawing that is actually loaded?

The workaround is to just not open the Rhino namespace but only its children, as needed. see: FS1109: A reference to the type 'System.Drawing.Bitmap' in assembly 'System.Drawing' was found, but the type could not be found in that assembly · Issue #25 · goswinr/Fesh.Rhino · GitHub

Rhino 8 SR 26 on net8

2

Hi @Goswin,

Grab the System.Drawing.Common package from NuGet.

– Dale

3

Thanks @dale

Unfortunately, that doesn’t help.

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I am using the described workaround, so it’s not a blocker.