CODEWITHSUNDEEP
asp.net-core
Blake Mumford
Blake Mumford

Reputation: 17721

The dependency microsoft.aspnetcore.mvc 1.0.0 does not support framework .NETCoreApp, Version=v1.0

Trying to create an ASP.NET Core project given that it has just reached RTM. I created a new project using the Visual Studio 2015 Update 3 template called 'ASP.NET Core Web Application (.NET Core)'. I then went to the Nuget Package Manager and updated all the package.json packages to 1.0.0. Visual Studio fails to restore the package with the error in the title of this post.

Here is the project.json after updating Nuget Packages:

{ 
  "dependencies": {
    "Microsoft.AspNetCore.Mvc": "1.0.0",
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
    "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0",
    "Microsoft.Extensions.Configuration.Json": "1.0.0",
    "Microsoft.Extensions.Logging": "1.0.0",
    "Microsoft.Extensions.Logging.Console": "1.0.0",
    "Microsoft.Extensions.Logging.Debug": "1.0.0",
    "Microsoft.NETCore.App": "1.0.0"
  },

  "tools": {
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": {
      "version": "1.0.0-preview-final",
      "imports": "portable-net45+win8+dnxcore50"
    }
  },

  "frameworks": {
    "netcoreapp1.0": {
      "imports": [
        "dotnet5.6",
        "dnxcore50",
        "portable-net45+win8"
      ]
    }
  },

  "buildOptions": {
    "emitEntryPoint": true,
    "preserveCompilationContext": true
  },

  "runtimeOptions": {
    "gcServer": true
  },

  "publishOptions": {
    "include": [
      "wwwroot",
      "Views",
      "appsettings.json",
      "web.config"
    ]
  },

  "scripts": {
    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
  }
}

The output from the Nuget Package Manager:

Package Microsoft.AspNetCore.Mvc 1.0.0 is not compatible with netcoreapp1.0 (.NETCoreApp,Version=v1.0). Package Microsoft.AspNetCore.Mvc 1.0.0 supports: - net451 (.NETFramework,Version=v4.5.1) - netstandard1.6 (.NETStandard,Version=v1.6)

Upvotes: 7

Views: 5518

Answers (5)

fabriciorissetto
fabriciorissetto

Reputation: 10103

I had to add these NuGet feeds (not sure if both are needed) and then just rebuild:

https://dotnet.myget.org/F/dotnet-core/api/v3/index.json
https://dotnet.myget.org/F/dotnet-cli/api/v3/index.json

I did this in Visual Studio:

  • Tools > Options > NuGet Package Manager > Package Sources

Upvotes: 0

MattD
MattD

Reputation: 4420

Installing the latest version of .Net Core 1.0 seems to have done the trick for me on my Windows environment.

https://github.com/dotnet/cli/issues/3703

You can get the latest version here.

https://www.microsoft.com/net

Upvotes: 0

Sascha
Sascha

Reputation: 9

The target needs to be plattform: "Microsoft.NETCore.App": { "version": "1.0.0", "type": "platform" },

Upvotes: 0

Shawn Wildermuth
Shawn Wildermuth

Reputation: 7468

NetCoreApp needs to be of type 'platform'.

Upvotes: 1

Starlight Coder
Starlight Coder

Reputation: 96

Did you remember to install: .NET Core Tools for Visual Studio? You can get that here.

Take a look at Scott Hanselman's Blog.

Upvotes: 8

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