Plankton Error

Plankton

Hi Guys

Need some help. I’m trying to use the Plankton Mesh library inside the c# scripting component inside grasshopper. But it’s throwing this error. I don’t understand this error. I tried building the dll’s using the source code .sln file. But I’m not sure whether I was building it in the right way, as I have not built anything previously. Any help in this regard will be helpful for me. Thanks