此版本的Microsoft.AspNetCore.All仅与netcoreapp2.1目标框架兼容

问题描述

当我从2.0升级到.NET Core 2.1后尝试将应用程序发布到Web服务器时，出现以下消息：此版本的Microsoft.AspNetCore.All仅与netcoreapp2.1目标框架兼容。请目标netcoreapp2.1或选择Microsoft.AspNetCore的版本。都与netcoreapp2.0兼容。

在我的开发计算机上运行良好。

这是我的项目文件：

 < Project Sdk = Microsoft.NET.Sdk .Web 
< PropertyGroup> 
< TargetFramework> netcoreapp2.1< / TargetFramework> 
< RunPostBuildEvent>始终< / RunPostBuildEvent> 
< / PropertyGroup> 
< ItemGroup> 
< PackageReference Include = Microsoft.AspNetCore.All Version = 2.1.0 /> 
< PackageReference Include = Microsoft.AspNetCore.Cors Version = 2.1.0 /> 
< PackageReference Include = Microsoft.EntityFrameworkCore.SqlServer Version = 2.1.0 /> 
< PackageReference Include = Microsoft.EntityFrameworkCore.Tools Version = 2.1.0 /> 
< PackageReference Include = Microsoft.VisualStudio.Web.CodeGeneration.Design Version = 2.1.0 /> 
< PackageReference Include = Microsoft.VisualStudio.Web.CodeGeneration.Tools Version = 2.0.4 /> 
< / ItemGroup> 
< / Project> 
  

我见过，但这似乎不是问题。我还尝试了CodeGeneration.Tools的预发行版2.1版本，但无法安装。

编辑：我确实在服务器上安装了dotnet 2.1。 / p>

这是我在服务器上看到的内容：

  D：\ > dotnet --info 
主机（可用于支持）：
版本：2.1.0 
提交：caa7b7e2ba 
 
安装的.NET Core SDK：
找不到SDK。 
 
安装的.NET Core运行时：
 Microsoft.AspNetCore.All 2.1.0 [C：\Program Files（x86）\dotnet\shared\Microsoft.AspNetCore.All] 
 Microsoft.AspNetCore.App 2.1.0 [C：\Program Files（x86）\dotnet\sharedMicrosoft.AspNetCore.App] 
 Microsoft.NETCore.App 2.0.5 [C ：\Program Files（x86）\dotnet\sharedMicrosoft.NETCore.App] 
 Microsoft.NETCore.App 2.0.6 [C：\Program Files（x86）\dotnet\shared \Microsoft.NETCore.App] 
 Microsoft.NETCore.App 2.1.0 [C：\Program Files（x86）\dotnet\shared\Microsoft.NETCore.App] 
  

解决方案

我遇到了同样的问题，但是后来我没有更新发布配置文件（ .pubxml）

 < TargetFramework> netcoreapp2.1< / TargetFramework> 
  

关于早些回答该行

 < DotNetCliToolReference Include = Microsoft.EntityFrameworkCore.Tools.DotNet Version = 2.0.1 /> 
  

由于过时而在2.1版本中删除，并且现在已包含在内

When I try to publish my application to the web server after upgrading to .NET Core 2.1 from 2.0, I get this message: "This version of Microsoft.AspNetCore.All is only compatible with the netcoreapp2.1 target framework. Please target netcoreapp2.1 or choose a version of Microsoft.AspNetCore.All compatible with netcoreapp2.0."

It runs fine on my development machine.

Here is my project file:

<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
    <TargetFramework>netcoreapp2.1</TargetFramework>
    <RunPostBuildEvent>Always</RunPostBuildEvent>
</PropertyGroup>
<ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Cors" Version="2.1.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="2.1.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="2.1.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.1.0" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.4" />
</ItemGroup>
</Project>

I have seen this, but it does not seem to be the problem. I have also experimented with the prerelease 2.1 version of CodeGeneration.Tools, but I was not able to install it.

EDIT: I did install dotnet 2.1 on the server.

Here's what I see on the server:

D:\>dotnet --info
Host (useful for support):
  Version: 2.1.0
  Commit:  caa7b7e2ba

.NET Core SDKs installed:
  No SDKs were found.

.NET Core runtimes installed:
  Microsoft.AspNetCore.All 2.1.0 [C:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.App 2.1.0 [C:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 2.0.5 [C:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.0.6 [C:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.0 [C:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]

解决方案

I had the same problem, but then I had not updated the publish profile file(.pubxml) for the right targetenvironment

< TargetFramework>netcoreapp2.1< /TargetFramework>

And regarding to earlier answer the row

< DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.1" />

Show be removed in 2.1 version beacuse of obsolete and are included nowaday

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