Question

我正在尝试将我的项目更新为dotnet核心1.1。我安装了给定的dotnet核心SDK（准确地说是1.0.0-preview2-1-003177）并创建了一个新的Core WebAPI项目，并按照升级文档中的说明更新了软件包。

error: Package Microsoft.AspNetCore.Mvc 1.1.0 is not compatible with netcoreapp1.1 (.NETCoreApp,Version=v1.1). 
Package Microsoft.AspNetCore.Mvc 1.1.0 supports: 
error: - net451 (.NETFramework,Version=v4.5.1) 
error: - netstandard1.6 (.NETStandard,Version=v1.6) 
error: One or more packages are incompatible with .NETCoreApp,Version=v1.1.

这是我的package.json

{

  "dependencies": {
    "Microsoft.AspNetCore.Authentication": "1.1.0",
    "Microsoft.AspNetCore.Mvc": "1.1.0",
    "Microsoft.AspNetCore.Server.IISIntegration": "1.1.0",
    "Microsoft.AspNetCore.Server.Kestrel": "1.1.0",
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0",
    "Microsoft.Extensions.Configuration.FileExtensions": "1.1.0",
    "Microsoft.Extensions.Configuration.Json": "1.1.0",
    "Microsoft.Extensions.Logging": "1.1.0",
    "Microsoft.Extensions.Logging.Console": "1.1.0",
    "Microsoft.Extensions.Logging.Debug": "1.1.0",
    "Microsoft.NETCore.App": "1.1.0"
  },

  "tools": {
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": {
      "version": "1.0.0-preview1-final",
      "imports": "portable-net45+win8+dnxcore50"
    }
  },

  "frameworks": {
    "netcoreapp1.1": {
      "imports": [
        "dotnet5.6",
        "dnxcore50",
        "portable-net45+win8"
      ]
    }
  },

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

  "runtimeOptions": {
    "gcServer": true
  },

  "publishOptions": {
    "include": [
      "wwwroot",
      "Views",
      "appsettings.json",
      "web.config"
    ]
  },

  "scripts": {
    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
  }
}

任何人都可以帮助我吗？

Answer 1

已经添加了一个有问题的答案，将其作为我自己对此问题的回答。

转到命令提示符并单击此命令dotnet --version
复制sdk版本
转到解决方案的global.json并使用复制的版本号替换版本。 global.json应该是这样的。

global.json

{
  "projects": [ "src", "test" ],
  "sdk": {
    "version": "1.0.0-preview2-1-003177"
  }
}

替代方法是完全删除版本。（感谢@Tseng的建议）

清理，重建和恢复包。应该工作。

MVC包不兼容

1 个答案: