Dendro Mesh to Volume error

Grasshopper
1

I have managed to install Dendro, but the Mesh to Volume component has the following error (no matter what is plugged in):

  1. Solution exception:Method not found: ‘Single[] Rhino.Geometry.Collections.MeshVertexList.ToFloatArray()’.

Has anyone got a solution to this? Very excited to be able to use this plugin but the meshtovolume component is key!

2

Did you follow the instructions and disable COFF?

3

yep!
seems the other components are working fine, its just MeshtoVolume and, interestingly, Move (when a Volume is plugged into it…) that give the error

Rhino is showing this error:

Exception System.NotSupportedException:

Message: An attempt was made to load an assembly from a network location which would have caused the assembly to be sandboxed in previous versions of the .NET Framework. This release of the .NET Framework does not enable CAS policy by default, so this load may be dangerous. If this load is not intended to sandbox the assembly, please enable the loadFromRemoteSources switch. See http://go.microsoft.com/fwlink/?LinkId=155569 for more information.

not sure if this is at all related?

4

What version of Rhino are you running?

5

Rhino 5 64-bit

6

Rhino 5 64-bit

What version? There are 14 versions of Rhino 5. Are you on the newest which is SR14

7

ah right. SR5. so quite old then

8

Yeap, I ask because those errors usually mean that the plugin uses methods that were available after the SR you have. You can either update to SR14 (updates are free so why not, just go to Options>Updates and Statistics) or you can try and build a version of Dendro for your version as it is available on GitHub (will require some knowledge of how to use Visual Studio).

9

ok thanks! will look into it