MVC5.0中的脚手架标识错误(没有ASP.NET的WebApp)

Question

我想要获取身份的源页，并在documentation中执行所有操作。我在dotnet aspnet-codegenerator identity -h中停止了，因为它抛出了错误：

Usage: aspnet-codegenerator [arguments] [options]

Arguments:
generator  Name of the generator. Check available generators below.

Options:
-p|--project             Path to .csproj file in the project.
-n|--nuget-package-dir   
-c|--configuration       Configuration for the project (Possible values: Debug/ Release)
-tfm|--target-framework  Target Framework to use. (Short folder name of the tfm. eg. net46)
-b|--build-base-path     
--no-build               

Selected Code Generator: identity
No code generator found with the name 'identity'.

No code generators are available in this project.Add Microsoft.VisualStudio.Web.CodeGeneration.Design package to the project as a NuGet package reference.

RunTime 00:00:01.29

我在Arch Linux中有一个.NET 5.0。Microsoft.VisualStudio.Web.CodeGeneration.Design和其他软件包安装为5.0.0。项目文件：

<Project Sdk="Microsoft.NET.Sdk.Web">

<PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
    <UserSecretsId>USER-SECRETS-ID-CENSORED</UserSecretsId>
</PropertyGroup>

<ItemGroup>
    <None Update="app.db" CopyToOutputDirectory="PreserveNewest" ExcludeFromSingleFile="true" />
</ItemGroup>

<ItemGroup>
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="5.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="5.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="5.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="5.0.0" />
    <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="5.0.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.0">
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
      <PrivateAssets>all</PrivateAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="5.0.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.0">
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
      <PrivateAssets>all</PrivateAssets>
    </PackageReference>
    <PackageReference Include="SendGrid" Version="9.21.2" />
</ItemGroup>

<ItemGroup>
  <Folder Include="wwwroot\img" />
</ItemGroup>

我没有解决这个问题的想法。

Answer 1

如果当前版本不正确，请尝试卸载该版本：

dotnet tool uninstall --global dotnet-aspnet-codegenerator

您必须使用以下命令安装dotnet代码生成器的5.0版本：

dotnet tool install --global dotnet-aspnet-codegenerator --version 5.0.2

并键入以下命令以显示所有隐藏文件：

dotnet aspnet-codegenerator identity