I tried to install NumSharp on VS2017 community and VS2019 community on a windows 10 computer, but the following error occurred.
"Could not install package 'NumSharp 0.20.5'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.5', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author."
NumSharp targets netstandard2.0 which supports net-framework 4.6.2 and above. You'll have to change your project target to .net frame 4.6.2 or above. Even better would be to move to netcore.
I tried to install NumSharp on VS2017 community and VS2019 community on a windows 10 computer, but the following error occurred.
"Could not install package 'NumSharp 0.20.5'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.5', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author."
A screenshot is in the link below: https://www.dropbox.com/s/ivioijssauzsaqn/screenshot.JPG