asp.net-mvc - asp.net 5 (vnext) build IConfiguration 丢失

Question

我尝试让 asp.Net 5 mvc 在单声道下运行。对于第一步，我尝试从 yo 运行应用程序模板我的步骤是:

yo aspnet <- 选择名为 MyWeb 的 WebApplication

cd MyWeb

kpm restore --source https://www.myget.org/F/aspnetvnext/api/v2/ <- 没有错误完成

每分钟构建

执行该命令后出现以下错误:

/home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(29,16): error CS0246: The type or namespace name 'IConfiguration' could not be found (are you missing a using directive or an assembly reference?) /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(32,39): error CS0246: The type or namespace name 'IServiceCollection' could not be found (are you missing a using directive or an assembly reference?) /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(59,56): error CS0246: The type or namespace name 'IHostingEnvironment' could not be found (are you missing a using directive or an assembly reference?) /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(59,81): error CS0246: The type or namespace name 'ILoggerFactory' could not be found (are you missing a using directive or an assembly reference?) /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(21,24): error CS0246: The type or namespace name 'IHostingEnvironment' could not be found (are you missing a using directive or an assembly reference?) /home/dev/WORKSPACE/MyWeb/MyWeb/Models/IdentityModels.cs(21,37): error CS0246: The type or namespace name 'IHostingEnvironment' could not be found (are you missing a using directive or an assembly reference?) /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(24,29): error CS0012: The type 'IConfigurationSourceContainer' is defined in an assembly that is not referenced. You must add a reference to assembly 'Microsoft.Framework.ConfigurationModel.IConfigurationSourceContainer, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'. /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(40,17): error CS0012: The type 'IServiceCollection' is defined in an assembly that is not referenced. You must add a reference to assembly 'Microsoft.Framework.DependencyInjection.IServiceCollection, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'. /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(46,13): error CS0012: The type 'IServiceCollection' is defined in an assembly that is not referenced. You must add a reference to assembly 'Microsoft.Framework.DependencyInjection.IServiceCollection, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'. /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(50,13): error CS0012: The type 'IServiceCollection' is defined in an assembly that is not referenced. You must add a reference to assembly 'Microsoft.Framework.DependencyInjection.IServiceCollection, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'. /home/dev/WORKSPACE/MyWeb/MyWeb/Startup.cs(63,13): error CS0012: The type 'ILoggerFactory' is defined in an assembly that is not referenced. You must add a reference to assembly 'Microsoft.Framework.Logging.ILoggerFactory, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'.

这是我的 project.json:

{
    /* Click to learn more about project.json  http://go.microsoft.com/fwlink/?LinkID=517074 */
    "webroot": "wwwroot",
    "version": "1.0.0-*",
    "dependencies": {
        "EntityFramework.SqlServer": "7.0.0-beta3",
        "EntityFramework.Commands": "7.0.0-beta3",
        "Microsoft.AspNet.Mvc": "6.0.0-beta3",
        /* "Microsoft.AspNet.Mvc.WebApiCompatShim": "6.0.0-beta3", */
        "Microsoft.AspNet.Diagnostics": "1.0.0-beta3",
        "Microsoft.AspNet.Diagnostics.Entity": "7.0.0-beta3",
        "Microsoft.AspNet.Identity.EntityFramework": "3.0.0-beta3",
        "Microsoft.AspNet.Security.Cookies": "1.0.0-beta3",
        "Microsoft.AspNet.Server.IIS": "1.0.0-beta3",
        "Microsoft.AspNet.Server.WebListener": "1.0.0-beta3",
        "Microsoft.AspNet.StaticFiles": "1.0.0-beta3",
        "Microsoft.Framework.ConfigurationModel.Json": "1.0.0-beta3",
        "Microsoft.Framework.CodeGenerators.Mvc": "1.0.0-beta3",
        "Microsoft.Framework.Logging": "1.0.0-beta3",
        "Microsoft.Framework.Logging.Console": "1.0.0-beta3",
        "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-beta3",
        /* Modifications for Mono Support*/
        "EntityFramework.InMemory": "7.0.0-beta3",
        "Kestrel": "1.0.0-beta3"
    },
    "commands": {
        /* Change the port number when you are self hosting this application */
        "web": "Microsoft.AspNet.Hosting --server Microsoft.AspNet.Server.WebListener --server.urls http://localhost:5001",
        "kestrel": "Microsoft.AspNet.Hosting --server Kestrel --server.urls http://localhost:5004",
        "gen": "Microsoft.Framework.CodeGeneration",
        "ef": "EntityFramework.Commands"
    },
    "frameworks": {
        "aspnet50": {},
        "aspnetcore50": {}
    },
    "exclude": [
        "wwwroot",
        "node_modules",
        "bower_components"
    ],
    "bundleExclude": [
        "node_modules",
        "bower_components",
        "**.kproj",
        "**.user",
        "**.vspscc"
    ],
    "scripts": {
        "postrestore": ["npm install"],
        "prepare": ["grunt bower:install"]
    }
}

使用的版本是:Mono JIT 编译器版本 3.12.0(tarball Sat Feb 7 19:13:43 UTC 2015)KRE: 1.0.0-beta4-11166

似乎 Microsoft.Framework.ConfigurationModel 出了点问题，但想不出如何解决这个问题。我希望有人能给我一个提示，让我指明正确的方向!

非常感谢阅读!问候亚历克斯

Answer 1

不确定，但在我的 VisualStudio MyGet 地址是“https://www.myget.org/F/aspnetvnext/”。尝试将 kpm restore 与它一起使用。

此外，在 VS CTP5->CTP6 更新后出现同样的错误，从 beta2->beta3 恢复包有帮助，所以它似乎是错误的包版本错误。

添加:如果您遇到迁移错误，请替换这些用法:

/*
using Microsoft.Data.Entity.Migrations; 
using Microsoft.Data.Entity.Migrations.Builders; 
using Microsoft.Data.Entity.Migrations.Infrastructure;
*/

using Microsoft.Data.Entity.Relational.Migrations; 
using Microsoft.Data.Entity.Relational.Migrations.Builders; 
using Microsoft.Data.Entity.Relational.Migrations.Infrastructure;