CODEWITHSUNDEEP
.netvisual-studio-2015asp.net-coreasp.net-core-1.0
Uriel Falak
Uriel Falak

Reputation: 199

Unsupported framework error creating .net Class library

Just adding a new Class Library (.net Core ) project to my solution generate two errors:

Error NU1002 The dependency xxx.Web.Services 1.0.0 in project xxx.Web.Services does not support framework DNX,Version=v4.5.1.

Error NU1008 "netstandard1.5" is an unsupported framework.

project.json file content:

{
    "version" : "1.0.0-*",

    "dependencies" : {
        "NETStandard.Library" : "1.5.0-rc2-24027"
    },

    "frameworks" : {
        "netstandard1.5" : {
            "imports" : "dnxcore50"
        }
    }
}

Project.lock.json file content:

{
    "locked" : false,
    "version" : 2,
    "targets" : {
        "DNX,Version=v4.5.1" : {
            "NETStandard.Library/1.5.0-rc2-24027" : {
                "type" : "package"
            }
        },
        "DNX,Version=v4.5.1/win7-x86" : {
            "NETStandard.Library/1.5.0-rc2-24027" : {
                "type" : "package"
            }
        },
        "DNX,Version=v4.5.1/win7-x64" : {
            "NETStandard.Library/1.5.0-rc2-24027" : {
                "type" : "package"
            }
        }
    },
    "libraries" : {
        "NETStandard.Library/1.5.0-rc2-24027" : {
            "type" : "package",
            "sha512" : "SD27bvP2gNnlpC7HZUbnPOXS1M7VbBZoi0bdlqe5tj7weJQ2EyGDGw8mi7K1yUmeqjL6jPWBLSC28TDaLnyqwA==",
            "files" : ["dotnet_library_license.txt", "NETStandard.Library.1.5.0-rc2-24027.nupkg", "NETStandard.Library.1.5.0-rc2-24027.nupkg.sha512", "NETStandard.Library.nuspec", "ThirdPartyNotices.txt"]
        }
    },
    "projectFileDependencyGroups" : {
        "" : ["NETStandard.Library >= 1.5.0-rc2-24027"]
    }
}

Upvotes: 5

Views: 1494

Answers (2)

kolesov
kolesov

Reputation: 36

You need to change version in global.json (Solution items).

example: 

{
  "projects": [ "src", "test" ],
  "sdk": {
    "version": "1.0.0-preview1-002702"
  }
}

also, probably need to change

 \DNX\Microsoft.DNX.Props –> \DotNet\Microsoft.DotNet.Props

\DNX\Microsoft.DNX.targets –> \DotNet.Web\Microsoft.DotNet.Web.targets

in your xproj file.

Best solution (not project), would be to create brand new solution and see how it's all done there.

Upvotes: 2

Tseng
Tseng

Reputation: 64288

You need to install .NET Core RC2 Tools for Visual Studio 2015 in order to use RC2.

You can find Instructions on the Microsoft .NET Core Website.

Upvotes: 0

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