不支持框架.NETCoreApp，Version = v1.0

本文介绍了不支持框架.NETCoreApp，Version = v1.0的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！问题描述

尝试创建和运行asp核心(核心)空白或Web模板时遇到井喷.

Getting blowout trying to create and run a asp core ( core) blank or web template.

我已经安装了vs2015 update3和 core 1.0.1工具预览版2.

I've have vs2015 update3 and core 1.0.1 tools preview 2 installed.

创建后，我的解决方案管理器收到程序包还原失败.

After creation I receive Package Restore Failed in my solution manager.

错误列表中有许多NU1002错误，例如依赖项System.Security.Principal.Windows 4.0.0不支持框架.NETCoreApp，Version = v1.0"

Errors list has lots of NU1002 errors of ilk of "The dependency System.Security.Principal.Windows 4.0.0 does not support framework .NETCoreApp,Version=v1.0"

输出"窗口中有类似内容.

Output window has similar stuff.

帮助....

NUGET.CONFIG 在项目目录中不存在.

NUGET.CONFIG Does not exist in project directory.

{ "dependencies": { "Microsoft.NETCore.App": { "version": "1.0.1", "type": "platform" }, "Microsoft.AspNetCore.Diagnostics": "1.0.0", "Microsoft.AspNetCore.Mvc": "1.0.1", "Microsoft.AspNetCore.Razor.Tools": { "version": "1.0.0-preview2-final", "type": "build" }, "Microsoft.AspNetCore.Routing": "1.0.1", "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0", "Microsoft.AspNetCore.Server.Kestrel": "1.0.1", "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" }, "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", "**/*.cshtml", "appsettings.json", "web.config" ] }, "scripts": { "prepublish": [ "bower install", "dotnet bundle" ], "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ] } }

PROJECT.JSON

{ "dependencies": { "Microsoft.NETCore.App": { "version": "1.0.1", "type": "platform" }, "Microsoft.AspNetCore.Diagnostics": "1.0.0", "Microsoft.AspNetCore.Mvc": "1.0.1", "Microsoft.AspNetCore.Razor.Tools": { "version": "1.0.0-preview2-final", "type": "build" }, "Microsoft.AspNetCore.Routing": "1.0.1", "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0", "Microsoft.AspNetCore.Server.Kestrel": "1.0.1", "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" }, "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", "**/*.cshtml", "appsettings.json", "web.config" ] }, "scripts": { "prepublish": [ "bower install", "dotnet bundle" ], "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ] } }

推荐答案

UPDATE 2017/0530-与PG交谈. VS2015只是不支持核心.您可以使用vscode或vs2017.哎呀.

UPDATE 2017/0530 - talked to PG. VS2015 just isn't supporting core. You can go vscode or vs2017. Ouch.

问题是我安装了较旧的 core/vs2015工具.安装了较新的工具，而没有卸载旧的工具.

Issue was I had older core / vs2015 tooling installed. Installed newer tooling without uninstalling old stuff.

浏览了程序和功能，删除了所有dotnet core安装，重新安装了最新版本，并且现在可以使用...

Went through programs and features, removed all dotnet core installs, reinstalled latest, and it works now...

好玩的乐趣.

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不支持框架.NETCoreApp,Version = v1.0