Microsoft.AspNetCore.Authentication.JwtBearer Dependency could not be resolve

Question

I'm currently working on an api and need to install this package to use jwt authentication. The only problem is that I can't make it work. Here goes a picture of the error:

And here goes the a copy of my project.json:

  "dependencies": {
    "Microsoft.NETCore.App": {
      "version": "1.0.1",
      "type": "platform"
    },
    "Microsoft.AspNetCore.Diagnostics": "1.0.0",
    "Microsoft.AspNetCore.Mvc": "1.0.0",
    "Microsoft.AspNetCore.Razor.Tools": {
      "version": "1.0.0-preview2-final",
      "type": "build"
    },
    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
    "Microsoft.AspNetCore.StaticFiles": "1.0.0",
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "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.Extensions.Options.ConfigurationExtensions": "1.0.0",
    "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0",
    "Core": "1.0.0-*",
    "Dtos": "1.0.0-*",
    "BundlerMinifier.Core": "2.2.281",
    "Microsoft.AspNetCore.Identity.EntityFrameworkCore": "1.0.0",
    "AutoMapper": "5.2.0",
    "AutoMapper.Extensions.Microsoft.DependencyInjection": "1.1.0",
    "MongoDb": "1.0.0-*",
    "Core.DAL": "1.0.0-*",
    "PusherServer": "4.0.0-rc1",
    "Core.Documents": "1.0.0-*",
    "Core.Entities": "1.0.0-*",
    "Core.Automapper": "1.0.0-*",
    "Microsoft.AspNetCore.Authentication": "1.0.0",
    "Microsoft.AspNetCore.Authentication.JwtBearer": "1.0.0"
  },

  "tools": {
    "BundlerMinifier.Core": "2.0.238",
    "Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final",
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final"
  },

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

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

  "runtimeOptions": {
    "configProperties": {
      "System.GC.Server": true
    }
  },

  "publishOptions": {
    "include": [
      "wwwroot",
      "Views",
      "Areas",
      "Areas/**/Views",
      "appsettings.json",
      "appsettings.production.json",
      "appsettings.development.json",
      "bundleconfig.json",
      "web.config"
    ]
  },

  "scripts": {
    "prepublish": [ "bower install", "dotnet bundle" ],
    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
  },
  "runtimes": {
    "win10-x64": {},
    "win8-x86": {},
    "win7-x86": {}
  }
}

The error dotnet restore throws:

PATH=.\node_modules.bin;C:\Program Files (x86)\Microsoft Visual Studio 14.0\Web\External;%PATH%;C:\Program Files (x86)\Microsoft Visual Studio 14.0\Web\External\git C:\Program Files\dotnet\dotnet.exe restore "C:\Users\Andoni Zubizarreta\Documents\Projects\DeepMarket.vs\restore.dg" C:\Users\Andoni Zubizarreta\Documents\Projects\DeepMarket.vs\restore.dg(1,1): error MSB4025: The project file could not be loaded. Data at the root level is invalid. Line 1, position 1.

Please let me know if you need something more. Thanks in advance.

Answer 1

I solved the issue by manually running dotnet restore in the package manager console. It seems that my Visual Studio has a problem restoring the packages automatically. Thanks for the help.