Type 'GraphicsUnit' exists in 'System.Drawing-dotnet-core, Version=1.2.3.0, Culture=neutral, PublicKeyToken=null' et 'System.Drawing.Common, Version=5.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'

[flarive34rs]

I have moved my issue here :
matgr1/FreeImage-dotnet-core#16
Thanks