Question

我已按照步骤从beta 4升级到beta 5：

已安装的Visual Studio 2015 RTM
从PowerShell运行：$ env：DNX_FEED =＆＃34; https：//www.nuget.org/api/v2"
从PowerShell运行：dnvm upgrade

更改了Global.json文件：

{
    "projects": [ "src", "test" ],
    "sdk": {
        "version": "1.0.0-beta5",
        "runtime": "coreclr",
        "architecture": "x86"
    }

}

将project.json中的所有包更新为Beta 5：

"dependencies": {
        "EntityFramework.SqlServer": "7.0.0-beta5",
        "EntityFramework.Commands": "7.0.0-beta5",
        "Microsoft.AspNet.Mvc": "6.0.0-beta5",
        "Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-beta5",
        "Microsoft.AspNet.Authentication.Cookies": "1.0.0-beta5",
        "Microsoft.AspNet.Authentication.Facebook": "1.0.0-beta5",
        "Microsoft.AspNet.Authentication.Google": "1.0.0-beta5",
        "Microsoft.AspNet.Authentication.MicrosoftAccount": "1.0.0-beta5",
        "Microsoft.AspNet.Authentication.Twitter": "1.0.0-beta5",
        "Microsoft.AspNet.Diagnostics": "1.0.0-beta5",
        "Microsoft.AspNet.Diagnostics.Entity": "7.0.0-beta5",
        "Microsoft.AspNet.Identity.EntityFramework": "3.0.0-beta5",
        "Microsoft.AspNet.Server.IIS": "1.0.0-beta5",
        "Microsoft.AspNet.Server.WebListener": "1.0.0-beta5",
        "Microsoft.AspNet.StaticFiles": "1.0.0-beta5",
        "Microsoft.AspNet.Tooling.Razor": "1.0.0-beta5",
        "Microsoft.Framework.Configuration": "1.0.0-beta5",
        "Microsoft.Framework.Configuration.Json": "1.0.0-beta5",
        "Microsoft.Framework.ConfigurationModel.UserSecrets": "1.0.0-beta5",
        "Microsoft.Framework.CodeGenerators.Mvc": "1.0.0-beta5",
        "Microsoft.Framework.Logging": "1.0.0-beta5",
        "Microsoft.Framework.Logging.Console": "1.0.0-beta5",
        "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-beta5",
        "System.IO.FileSystem.Primitives" : "4.0.0-beta-23019",
        "System.IO.FileSystem": "4.0.0-beta-23019",
        "Microsoft.AspNet.Session": "1.0.0-beta5"
    },

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

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

"exclude": [
    "wwwroot",
    "node_modules",
    "bower_components"
],
"publishExclude": [
    "node_modules",
    "bower_components",
    "**.xproj",
    "**.user",
    "**.vspscc"
],
"scripts": {
    "prepublish": [ "npm install", "bower install", "gulp clean", "gulp min" ]
}

}

在运行NuGet包后，所有这些和代码中的一些更改都没有恢复，并且我的project.lock.json没有旧的Beta4路径。见附图。

如何强制project.lock.json更新？

这是来自％AppData％/ NuGet / NuGet.Config的NuGet.config： <?xml version="1.0" encoding="utf-8"?> <configuration> <packageRestore> <add key="enabled" value="True" /> <add key="automatic" value="True" /> </packageRestore> <activePackageSource> <add key="nuget.org" value="https://www.nuget.org/api/v2/" /> </activePackageSource> <packageSources> <add key="nuget.org" value="https://www.nuget.org/api/v2/" /> <add key="AspNetVNext" value="https://www.myget.org/F/aspnetvnext/api/v2" /> <add key="NuGet" value="https://nuget.org/api/v2/" /> <add key="NightlyBuilds" value="https://www.myget.org/F/aspnetvnext/" /> </packageSources> </configuration>

Answer 1

您的NuGet.config文件（解决方案级别或全局）可能指向错误的NuGet供稿。

执行project.json.lock时会更新dnu restore文件。如果这不起作用，只需删除该文件并运行dnu restore。

从ASP.NET 5 Beta 4升级到Beta 5 - project.lock.json具有旧值

1 个答案: