index.g.cshtml在哪里 [英] Where is index.g.cshtml
问题描述
I am trying to work through this tutorial, (ASP.Net Core Razor Pages) but (often) when I build the solution, I get a CS0234 error stating that a namespace is missing from file 'Index.g.cshtml.cd'...….but where does this file exist? I have tried 1. All the build/clean/rebuild solution options. 2. I have restarted Visual Studio 3. I have deleted the DEBUG files and restarted VS and FINALLY 4. I have restarted my PC. The ONLY solution that seems to work, is to delete the entire solution/project and start again.
当然必须对此进行修复吗? 你能帮忙吗?
Surely there must be a fix for this? Can you assist?
推荐答案
如果错误表明xxx.g.cshtml.cs中缺少using指令或命名空间，则通常意味着在视图中直接存在一个指令(.cshtml或.vbhtml)，编译器无法解析.
If an error says a using directive or namespace is missing from xxx.g.cshtml.cs, that usually means, that there is a directive directly in the view (.cshtml or .vbhtml), that the compiler cannot resolve.
就我而言，我在局部视图中有以下陈述:
In my case I had the following statement in a partial view:
@inject UserManager<AppUser> UserManager
然后，我将Web应用程序Namespace.Web.AppUser中的AppUser类重构为Namespace.Entities.AppUser，这随后导致了该错误.
I then went along and refactored the AppUser class from the web application Namespace.Web.AppUser into Namespace.Entities.AppUser, which then was causing that error.
有多种解决方法. 最简单的方法是使用完全限定的类型名称空间:
There are different ways to resolve this. The easiest way is to use a fully qualified type namespace:
@inject UserManager<Namespace.Entities.AppUser> UserManager
如果在另一个项目中，请不要忘记添加对另一个项目的引用. 或者:添加一条using语句:
And do not forget to add a reference to the other project, if it is in another project. Or: add a using statement:
@using Namespace.Entities;
或:将上述using语句添加到您的~\Views\_ViewStart.cshtml中.这将使该类在所有视图中可用.
Or: Add the using statement above to your ~\Views\_ViewStart.cshtml. This will make that class available in all views.
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