VS2015 ASP.NET 5 beta7 dependency could not be resolved

问题

This is a follow-up to this question. I started with an Empty ASP.NET project in VS2015 community, tried to add a couple packages based on a tutorial, and haven't gotten it to actually work yet. The initial problem in the linked question was due to some project dependencies using beta5 and some using beta7. Matching those up solved that, but now I get this error when I try to run the project in IIS Express:

Could not load file or assembly 'Microsoft.Dnx.Host.Clr' or one of its  dependencies.

I think the problem is still version related--like the previous web.config assembly reference issues--but I don't know how to deal with it yet. I tried modifying global.json based on a similar issue I found on GitHub, but now it doesn't build. It looks like it can't find the newer version of the CLR I guess. From the Error List in VS2015:

The dependency Microsoft.AspNet.Mvc >= 6.0.0-beta7 could not be resolved.
The dependency Microsoft.AspNet.Server.IIS >= 1.0.0-beta7 could not be resolved.
The dependency Microsoft.AspNet.Server.WebListener >= 1.0.0-beta7 could not be resolved.

global.json:

{
  "projects": [ "src", "test" ],
  "sdk": {
    "version": "1.0.0-beta7",
    "runtime": "clr",
    "architecture": "x86"
  }
}

My project's References tree has yellow error indicators but looking in the NuGet package manager for my project doesn't show any upgrades (or anything installed at all, as far as I can tell).

dnvm list:

     1.0.0-beta5       clr     x64
     1.0.0-beta5       clr     x86
     1.0.0-beta5       coreclr x64
     1.0.0-beta5       coreclr x86
*    1.0.0-beta7       clr     x86  default
     1.0.0-beta8-15585 clr     x86

dnu list:

Microsoft .NET Development Utility CLR-x86-1.0.0-beta7-15532

I've restart VS but that didn't help. Changing back to beta5 in my global.json makes it compule successfully but then I get the IIS error.

project.json:

{
    "webroot": "public",
    "version": "1.0.0-*",

    "dependencies": {
        "Microsoft.AspNet.Mvc": "6.0.0-beta7",
        "Microsoft.AspNet.Server.IIS": "1.0.0-beta7",
        "Microsoft.AspNet.Server.WebListener": "1.0.0-beta7"
    },

    "commands": {
        "web": "Microsoft.AspNet.Hosting --config hosting.ini"
        },

    "frameworks": {
        "dnx451": { },
        "dnxcore50": { }
    },

    "publishExclude": [
        "node_modules",
        "bower_components",
        "**.xproj",
        "**.user",
        "**.vspscc"
    ],

    "exclude": [
        "public",
        "node_modules",
        "bower_components"
    ]
}

package.json:

{
    "version": "1.0.0",
    "name": "ASP.NET",
    "private": true,
    "devDependencies": {
        "angular2": "2.0.0-alpha.36",
        "gulp": "3.9.0"
    }
}

回答1:

"To use ASP.NET 5 beta7 with Visual Studio 2015, you will need to download and install the beta7 version (14.0.60831.0) of ASP.NET and Web Tools 2015."

http://go.microsoft.com/fwlink/?LinkId=623894

https://github.com/aspnet/Home/releases

来源：https://stackoverflow.com/questions/32429163/vs2015-asp-net-5-beta7-dependency-could-not-be-resolved

标签

asp.net-core

dnx