【发布时间】:2021-02-06 07:25:08
【问题描述】:
当我想在 .Net 核心上使用 add-migration 时,我收到此错误
PM> add-migration AuthenticationDB
Build started...
Build succeeded.
Could not load assembly ''. Ensure it is referenced by the startup project ''.
错误信息是什么意思?我该如何解决?
这是我的项目 .csproj
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp2.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.9" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Analyzers" Version="3.1.9" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.9" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.9" />
</ItemGroup>
【问题讨论】:
标签: asp.net .net-core entity-framework-core entity-framework-migrations