Could not load file or assembly 'netstandard, Version=2.1.0.0

[NRomyR]

Hi,

Does anyone have the same problem as I do.?

I tried to load the instance document using ASP.net with targeted framework 4.7, vb.net

`

            Dim path, Filenya As String
            Dim xbrlDoc1 = New XbrlDocument
            Dim a As Integer
            path = Server.MapPath("documents//")
            FileUpload1.SaveAs(path + FileUpload1.FileName)
            Filenya =path + FileUpload1.FileName
            MsgBox("File already uploaded at " + path + FileUpload1.FileName)

            xbrlDoc1.Load(Filenya)`

However I got this error message
Could not load file or assembly 'netstandard, Version=2.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The system cannot find the file specified.

If you have the solution, please let me know.

Thanks and Cheers,
Romy

[JeffFerguson]

I think the issue is that your ASP.NET application is built to use the .NET Framework while Gepsio is built to use .NET Standard 2.1, and, by association, .NET Core. According to this document, .NET Standard 2.1 does not support .NET Framework. Can you build using .NET Core instead?