我试图更新到网络核心2.0,但我发现与参考更新到ASP.NET 2.0的核心 - 包是不是netcoreapp2.0
已安装的所有软件包这些错误兼容问题,也许:
我得到的参考输出
的Microsoft.EntityFrameworkCore.Tools.DotNet 2.0.0包netcoreapp1.0不与netcoreapp1.0(兼容。 NETCoreApp,Version = v1.0)。 Microsoft.EntityFrameworkCore.Tools.DotNet 2.0.0软件包支持:netcoreapp2.0(.NETCoreApp,Version = v2.0) 一个或多个软件包与.NETCoreApp版本= v1.0不兼容。 检测到的软件包:Microsoft.ApplicationInsights.AspNetCore从2.1.1到2.0.0 Microsoft.AspNetCore.All(> = 2.0.0) - > Microsoft.AspNetCore.ApplicationInsights.HostingStartup(> = 2.0.0) - > Microsoft.ApplicationInsights.AspNetCore(> = 2.11)。 应用(> = 1.0.0) - > Microsoft.ApplicationInsights.AspNetCore(> = 2.0.0)
之后,我得到这个消息对所有组件:
Microsoft.AspNetCore.ANYPACKAGE 2.0.0程序包与netcoreapp2.0(.NETCoreApp,版本= v2.0)不兼容。所述Microsoft.AspNetCore.WebSockets 2.0.0包支持:netstandard2.0(.NETStandard,版本= 2.0)
这是手册:
https://docs.microsoft.com/en-us/aspnet/core/migration/1x-to-2x/
SDK更新到2.0
这是我的csproj
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp2.0</TargetFramework>
</PropertyGroup>
<PropertyGroup>
<AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
</PropertyGroup>
<ItemGroup>
<Compile Remove="wwwroot\lib\kendo-ui-core\**" />
<Content Remove="wwwroot\lib\kendo-ui-core\**" />
<EmbeddedResource Remove="wwwroot\lib\kendo-ui-core\**" />
<None Remove="wwwroot\lib\kendo-ui-core\**" />
</ItemGroup>
<ItemGroup>
<Content Include="wwwroot\css\bootstrap-lumen.css" />
<Content Include="wwwroot\css\bootstrap-sand.css" />
<Content Include="wwwroot\css\bootstrap-sand.min.css" />
<Content Include="wwwroot\js\application-role-index.js" />
<Content Include="wwwroot\js\family-index.js" />
<Content Include="wwwroot\js\jquery-3.2.1.min.js" />
<Content Include="wwwroot\js\modal-action-store.js" />
<Content Include="wwwroot\js\populate-district.js" />
<Content Include="wwwroot\js\store-index.js" />
<Content Include="wwwroot\js\type-index.js" />
<Content Include="wwwroot\js\user-index.js" />
<Content Include="wwwroot\js\jquery.filtertable.min.js" />
<Content Include="wwwroot\js\machine-index.js" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Bootstrap.v3.Datetimepicker" Version="4.17.45" />
<PackageReference Include="Bootstrap.v3.Datetimepicker.CSS" Version="4.17.45" />
<PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.0.0" />
<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.0.0" />
<PackageReference Include="Microsoft.VisualStudio.Web.CodeGenerators.Mvc" Version="2.0.0" />
<PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
<PackageReference Include="NuGet.CommandLine" Version="4.1.0" />
</ItemGroup>
<ItemGroup>
<DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
<DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.0" />
</ItemGroup>
</Project>
在此先感谢您的帮助。
编辑:更多信息
编译解决方案后,我得到这个消息
1> CSC:错误CS1703:具有同等身份的多重组件已经被输入:C:\用户\ user \ .nuget \ packages \ microsoft.netcore.app \ 2.0.0 \ ref \ netcoreapp2.0 \ System.ComponentModel.dll'并且'C:\ Users \ User \ .nuget \ packages \ system.componentmodel \ 4.3.0 \ ref \ netstandard1.0 \ System.ComponentModel.dll'。删除重复引用之一。
当您创建一个全新的.net core 2项目然后将EF添加到它时会发生什么? – TrevorBrooks