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asp.net-mvc - 找不到类型或命名空间名称“IndexModel”（您是否缺少 using 指令或程序集引用？）

问题描述

在编译基于 ABP Commercial 的解决方案后，我遇到了以下几个错误。

Severity    Code    Description Project File    Line    Suppression State
Error   CS0246  The type or namespace name 'IndexModel' could not be found (are you missing a using directive or an assembly reference?)    ClientsLink.IdentityServer  D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\obj\Debug\net5.0\Razor\Pages\Index.cshtml.g.cs 215 Active

我无法判断这是 Visual Studio 2022 应用程序、Roslyn 编译器中的错误，还是与 Razor 相关的错误，但它是间歇性的。我认为要指出的关键是该Index.cshtml.g.cs文件不在我的解决方案中。这是我构建时创建的某种自动生成的临时文件（注意路径）。

以下是该文件的内容：

#pragma checksum "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml" "{ff1816ec-aa5e-4d10-87f7-6f4963833460}" "f43e9fc593b31efe4f68ec9898517ecb634d6927"
// <auto-generated/>
#pragma warning disable 1591
[assembly: global::Microsoft.AspNetCore.Razor.Hosting.RazorCompiledItemAttribute(typeof(AspNetCore.Pages_Index), @"mvc.1.0.razor-page", @"/Pages/Index.cshtml")]
namespace AspNetCore
{
    #line hidden
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Threading.Tasks;
    using Microsoft.AspNetCore.Mvc;
    using Microsoft.AspNetCore.Mvc.Rendering;
    using Microsoft.AspNetCore.Mvc.ViewFeatures;
#nullable restore
#line 2 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
using MyProduct.Localization;

#line default
#line hidden
#nullable disable
#nullable restore
#line 3 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
using Microsoft.AspNetCore.Mvc.Localization;

#line default
#line hidden
#nullable disable
#nullable restore
#line 4 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
using Volo.Abp.Users;

#line default
#line hidden
#nullable disable
    [global::Microsoft.AspNetCore.Razor.Hosting.RazorSourceChecksumAttribute(@"SHA1", @"f43e9fc593b31efe4f68ec9898517ecb634d6927", @"/Pages/Index.cshtml")]
    [global::Microsoft.AspNetCore.Razor.Hosting.RazorSourceChecksumAttribute(@"SHA1", @"25152d795852518cc499282e563bc297efeed2a9", @"/Pages/_ViewImports.cshtml")]
    public class Pages_Index : global::Microsoft.AspNetCore.Mvc.RazorPages.Page
    {
        private static readonly global::Microsoft.AspNetCore.Razor.TagHelpers.TagHelperAttribute __tagHelperAttribute_0 = new global::Microsoft.AspNetCore.Razor.TagHelpers.TagHelperAttribute("asp-controller", "Logout", global::Microsoft.AspNetCore.Razor.TagHelpers.HtmlAttributeValueStyle.DoubleQuotes);
        private static readonly global::Microsoft.AspNetCore.Razor.TagHelpers.TagHelperAttribute __tagHelperAttribute_1 = new global::Microsoft.AspNetCore.Razor.TagHelpers.TagHelperAttribute("asp-action", "Index", global::Microsoft.AspNetCore.Razor.TagHelpers.HtmlAttributeValueStyle.DoubleQuotes);
        private static readonly global::Microsoft.AspNetCore.Razor.TagHelpers.TagHelperAttribute __tagHelperAttribute_2 = new global::Microsoft.AspNetCore.Razor.TagHelpers.TagHelperAttribute("asp-area", "Account", global::Microsoft.AspNetCore.Razor.TagHelpers.HtmlAttributeValueStyle.DoubleQuotes);
        private static readonly global::Microsoft.AspNetCore.Razor.TagHelpers.TagHelperAttribute __tagHelperAttribute_3 = new global::Microsoft.AspNetCore.Razor.TagHelpers.TagHelperAttribute("class", new global::Microsoft.AspNetCore.Html.HtmlString("text-center"), global::Microsoft.AspNetCore.Razor.TagHelpers.HtmlAttributeValueStyle.DoubleQuotes);
        #line hidden
        #pragma warning disable 0649
        private global::Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperExecutionContext __tagHelperExecutionContext;
        #pragma warning restore 0649
        private global::Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperRunner __tagHelperRunner = new global::Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperRunner();
        #pragma warning disable 0169
        private string __tagHelperStringValueBuffer;
        #pragma warning restore 0169
        private global::Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperScopeManager __backed__tagHelperScopeManager = null;
        private global::Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperScopeManager __tagHelperScopeManager
        {
            get
            {
                if (__backed__tagHelperScopeManager == null)
                {
                    __backed__tagHelperScopeManager = new global::Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperScopeManager(StartTagHelperWritingScope, EndTagHelperWritingScope);
                }
                return __backed__tagHelperScopeManager;
            }
        }
        private global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Grid.AbpRowTagHelper __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpRowTagHelper;
        private global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Grid.AbpColumnTagHelper __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper;
        private global::Microsoft.AspNetCore.Mvc.TagHelpers.AnchorTagHelper __Microsoft_AspNetCore_Mvc_TagHelpers_AnchorTagHelper;
        private global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Button.AbpLinkButtonTagHelper __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Button_AbpLinkButtonTagHelper;
        #pragma warning disable 1998
        public async override global::System.Threading.Tasks.Task ExecuteAsync()
        {
            WriteLiteral("<div>\n    ");
            __tagHelperExecutionContext = __tagHelperScopeManager.Begin("abp-row", global::Microsoft.AspNetCore.Razor.TagHelpers.TagMode.StartTagAndEndTag, "f43e9fc593b31efe4f68ec9898517ecb634d69275150", async() => {
                WriteLiteral("\n        ");
                __tagHelperExecutionContext = __tagHelperScopeManager.Begin("abp-column", global::Microsoft.AspNetCore.Razor.TagHelpers.TagMode.StartTagAndEndTag, "f43e9fc593b31efe4f68ec9898517ecb634d69275417", async() => {
                    WriteLiteral("\n            <i class=\"fa fa-user d-block\" style=\"color: #12b900; font-size: 10em;\"></i>\n");
                    WriteLiteral("            ");
                    __tagHelperExecutionContext = __tagHelperScopeManager.Begin("a", global::Microsoft.AspNetCore.Razor.TagHelpers.TagMode.StartTagAndEndTag, "f43e9fc593b31efe4f68ec9898517ecb634d69275831", async() => {
#nullable restore
#line (13,100)-(13,111) 6 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
Write(L["Logout"]);

#line default
#line hidden
#nullable disable
                    }
                    );
                    __Microsoft_AspNetCore_Mvc_TagHelpers_AnchorTagHelper = CreateTagHelper<global::Microsoft.AspNetCore.Mvc.TagHelpers.AnchorTagHelper>();
                    __tagHelperExecutionContext.Add(__Microsoft_AspNetCore_Mvc_TagHelpers_AnchorTagHelper);
                    __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Button_AbpLinkButtonTagHelper = CreateTagHelper<global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Button.AbpLinkButtonTagHelper>();
                    __tagHelperExecutionContext.Add(__Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Button_AbpLinkButtonTagHelper);
#nullable restore
#line 13 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
__Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Button_AbpLinkButtonTagHelper.ButtonType = global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Button.AbpButtonType.Primary;

#line default
#line hidden
#nullable disable
                    __tagHelperExecutionContext.AddTagHelperAttribute("abp-button", __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Button_AbpLinkButtonTagHelper.ButtonType, global::Microsoft.AspNetCore.Razor.TagHelpers.HtmlAttributeValueStyle.DoubleQuotes);
                    __Microsoft_AspNetCore_Mvc_TagHelpers_AnchorTagHelper.Controller = (string)__tagHelperAttribute_0.Value;
                    __tagHelperExecutionContext.AddTagHelperAttribute(__tagHelperAttribute_0);
                    __Microsoft_AspNetCore_Mvc_TagHelpers_AnchorTagHelper.Action = (string)__tagHelperAttribute_1.Value;
                    __tagHelperExecutionContext.AddTagHelperAttribute(__tagHelperAttribute_1);
                    __Microsoft_AspNetCore_Mvc_TagHelpers_AnchorTagHelper.Area = (string)__tagHelperAttribute_2.Value;
                    __tagHelperExecutionContext.AddTagHelperAttribute(__tagHelperAttribute_2);
                    await __tagHelperRunner.RunAsync(__tagHelperExecutionContext);
                    if (!__tagHelperExecutionContext.Output.IsContentModified)
                    {
                        await __tagHelperExecutionContext.SetOutputContentAsync();
                    }
                    Write(__tagHelperExecutionContext.Output);
                    __tagHelperExecutionContext = __tagHelperScopeManager.End();
                    WriteLiteral("\n        ");
                }
                );
                __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper = CreateTagHelper<global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Grid.AbpColumnTagHelper>();
                __tagHelperExecutionContext.Add(__Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper);
#nullable restore
#line 10 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
__Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper.SizeMd = global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Grid.ColumnSize._3;

#line default
#line hidden
#nullable disable
                __tagHelperExecutionContext.AddTagHelperAttribute("size-md", __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper.SizeMd, global::Microsoft.AspNetCore.Razor.TagHelpers.HtmlAttributeValueStyle.DoubleQuotes);
                __tagHelperExecutionContext.AddHtmlAttribute(__tagHelperAttribute_3);
                await __tagHelperRunner.RunAsync(__tagHelperExecutionContext);
                if (!__tagHelperExecutionContext.Output.IsContentModified)
                {
                    await __tagHelperExecutionContext.SetOutputContentAsync();
                }
                Write(__tagHelperExecutionContext.Output);
                __tagHelperExecutionContext = __tagHelperScopeManager.End();
                WriteLiteral("\n        ");
                __tagHelperExecutionContext = __tagHelperScopeManager.Begin("abp-column", global::Microsoft.AspNetCore.Razor.TagHelpers.TagMode.StartTagAndEndTag, "f43e9fc593b31efe4f68ec9898517ecb634d692710199", async() => {
                    WriteLiteral("\n            <h2>");
#nullable restore
#line (16,18)-(16,38) 6 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
Write(CurrentUser.UserName);

#line default
#line hidden
#nullable disable
                    WriteLiteral("</h2>\n            <h5 class=\"text-muted\">");
#nullable restore
#line (17,37)-(17,54) 6 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
Write(CurrentUser.Email);

#line default
#line hidden
#nullable disable
                    WriteLiteral("</h5>\n            <div>\n                <strong>Roles</strong>: ");
#nullable restore
#line (19,42)-(19,78) 6 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
Write(CurrentUser.Roles.JoinAsString(", "));

#line default
#line hidden
#nullable disable
                    WriteLiteral("\n                <br/>\n                <strong>Claims</strong>: <br/>\n                ");
#nullable restore
#line (22,18)-(22,114) 6 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
Write(Html.Raw(CurrentUser.GetAllClaims().Select(c => $"{c.Type}={c.Value}").JoinAsString(" <br /> ")));

#line default
#line hidden
#nullable disable
                    WriteLiteral("\n            </div>\n        ");
                }
                );
                __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper = CreateTagHelper<global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Grid.AbpColumnTagHelper>();
                __tagHelperExecutionContext.Add(__Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper);
#nullable restore
#line 15 "D:\Century\Internal\MyProduct\MyProduct\aspnet-core\src\MyProduct.IdentityServer\Pages\Index.cshtml"
__Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper.SizeMd = global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Grid.ColumnSize._9;

#line default
#line hidden
#nullable disable
                __tagHelperExecutionContext.AddTagHelperAttribute("size-md", __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpColumnTagHelper.SizeMd, global::Microsoft.AspNetCore.Razor.TagHelpers.HtmlAttributeValueStyle.DoubleQuotes);
                await __tagHelperRunner.RunAsync(__tagHelperExecutionContext);
                if (!__tagHelperExecutionContext.Output.IsContentModified)
                {
                    await __tagHelperExecutionContext.SetOutputContentAsync();
                }
                Write(__tagHelperExecutionContext.Output);
                __tagHelperExecutionContext = __tagHelperScopeManager.End();
                WriteLiteral("\n    ");
            }
            );
            __Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpRowTagHelper = CreateTagHelper<global::Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Grid.AbpRowTagHelper>();
            __tagHelperExecutionContext.Add(__Volo_Abp_AspNetCore_Mvc_UI_Bootstrap_TagHelpers_Grid_AbpRowTagHelper);
            await __tagHelperRunner.RunAsync(__tagHelperExecutionContext);
            if (!__tagHelperExecutionContext.Output.IsContentModified)
            {
                await __tagHelperExecutionContext.SetOutputContentAsync();
            }
            Write(__tagHelperExecutionContext.Output);
            __tagHelperExecutionContext = __tagHelperScopeManager.End();
            WriteLiteral("\n</div>");
        }
        #pragma warning restore 1998
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public ICurrentUser CurrentUser { get; private set; }
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public IHtmlLocalizer<MyProductResource> L { get; private set; }
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.ViewFeatures.IModelExpressionProvider ModelExpressionProvider { get; private set; }
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.IUrlHelper Url { get; private set; }
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.IViewComponentHelper Component { get; private set; }
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.Rendering.IJsonHelper Json { get; private set; }
        [global::Microsoft.AspNetCore.Mvc.Razor.Internal.RazorInjectAttribute]
        public global::Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper<IndexModel> Html { get; private set; }
        public global::Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary<IndexModel> ViewData => (global::Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary<IndexModel>)PageContext?.ViewData;
        public IndexModel Model => ViewData.Model;
    }
}
#pragma warning restore 1591

这是index.cshtml生成该文件的文件：

@page
@using MyProduct.Localization
@using Microsoft.AspNetCore.Mvc.Localization
@using Volo.Abp.Users
@model IndexModel
@inject IHtmlLocalizer<MyProductResource> L
@inject ICurrentUser CurrentUser
<div>
    <abp-row>
        <abp-column size-md="_3" class="text-center">
            <i class="fa fa-user d-block" style="color: #12b900; font-size: 10em;"></i>
            @* ReSharper disable once Mvc.ControllerNotResolved *@
            <a abp-button="Primary" asp-controller="Logout" asp-action="Index" asp-area="Account">@L["Logout"]</a>
        </abp-column>
        <abp-column size-md="_9">
            <h2>@CurrentUser.UserName</h2>
            <h5 class="text-muted">@CurrentUser.Email</h5>
            <div>
                <strong>Roles</strong>: @CurrentUser.Roles.JoinAsString(", ")
                <br/>
                <strong>Claims</strong>: <br/>
                @Html.Raw(CurrentUser.GetAllClaims().Select(c => $"{c.Type}={c.Value}").JoinAsString(" <br /> "))
            </div>
        </abp-column>
    </abp-row>
</div>

这是相关的index.cshtml.cs文件：

using Microsoft.AspNetCore.Mvc;
using Volo.Abp.AspNetCore.Mvc.UI.RazorPages;

namespace MyProduct.Pages
{
    public class IndexModel : AbpPageModel
    {
        public ActionResult OnGet()
        {
            if (!CurrentUser.IsAuthenticated)
            {
                return Redirect("~/Account/Login");
            }

            return Page();
        }
    }
}

另一个奇怪的是，每次我双击错误打开Index.cshtml.g.cs文件时，Visual Studio 都会锁定，我必须杀死进程并重新启动它。

如果您熟悉 MVC 或 ABP 框架，您应该知道我的每个 cshtml 文件都会出现同样的问题。

如何解决这些错误？谢谢。

标签： asp.net-mvcrazor.net-5abpvisual-studio-2022

解决方案

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