為什么瀏覽器無法找到我的視圖，如何解決這個問題？

Question

我有一個 ASP.NET Core 6 MVC 項目。 我需要有關未處理異常的幫助。 我收到了錯誤視圖頁面和錯誤 controller。有人可以告訴我為什么會出現此錯誤以及如何修復它嗎？

處理請求時發生未處理的異常。 InvalidOperationException：未找到視圖“錯誤”。 搜索了以下位置：/Views/Error/Error.cshtml /Views/Shared/Error.cshtml /Pages/Shared/Error.cshtml Microsoft.AspNetCore.Mvc.ViewEngines.ViewEngineResult.EnsureSuccessful(IEnumerable<string> originalLocations)

這是我的ErrorController ：

using System.Diagnostics;
using ArtGallery.Web.ViewModels;
using Microsoft.AspNetCore.Mvc;
using NuGet.Protocol.Plugins;

namespace ArtGallery.Web.Controllers
{
    public class ErrorController : BaseController
    {
        [Route("/Error/Error")]
        public IActionResult Error()
        {
            return this.View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? this.HttpContext.TraceIdentifier });
        }

        [Route("/Error/404")]
        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error404()
        {
            var errorModel = new ErrorViewModel
            { 
                  StatusCode = StatusCodes.Status404NotFound,
                  RequestId = Activity.Current?.Id ?? this.HttpContext.TraceIdentifier,
            };

            return View(errorModel);
        }

        [Route("/Error/500")]
        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public IActionResult Error500()
        {
            var errorModel = new ErrorViewModel
            {
                StatusCode = StatusCodes.Status500InternalServerError,
                RequestId = Activity.Current?.Id ?? this.HttpContext.TraceIdentifier,
            };

            return View(errorModel);
        }
    }
}

我得到了三個錯誤視圖我嘗試在瀏覽器中提取錯誤 404 和錯誤 500，所有這些包括我的錯誤視圖都給我同樣的錯誤。

錯誤視圖

@model ErrorViewModel
@{
    ViewData["Title"] = "Error";
}

<div class="container">
    <div class="error-page">
        <div class="error-content text">
            <h1 class="text-danger" style="color: ffea00">Oops, Error!</h1>
            <p class="text-danger">Something went wrong while processing your request.</p>
        </div>
        <strong>Status code:</strong> <code>Model.StatusCode</code>
        @if (Model.ShowRequestId)
            {
                <p>
                    <strong>Request ID:</strong> <code>@Model.RequestId</code>
                </p>
            } 
    </div>
</div>

Error404 查看

@using ArtGallery.Common
@model ArtGallery.Web.ViewModels.ErrorViewModel
@{
    ViewData["Title"] = "404";
}

<div class="container">
    <div class="error-page">
        <div class="error-content image">
            <img src="@GlobalConstants.Images.Error404" class="img-thumbnail" />
        </div>
        <div class="error-content text">
            <h1 class="text-danger" style="color: darkblue">Oops!</h1>
            <h2 class="text-danger">An error occurred while processing your request.</h2>
            <span>We are sorry, the page you are looking is not found or temporarlly unavailable. Please go back to Home Page. Thank you for your undestanding!</span>
        </div>
        <div class="btn btn-primary">
            <a class="nav-link text-white" href="/">GO HOME PAGE</a>
        </div>
    </div>
</div>

Error500 查看

@using ArtGallery.Common
@model ArtGallery.Web.ViewModels.ErrorViewModel
@{
    ViewData["Title"] = "500";
 }

<div class="container">
    <div class="error-page">
        <div class="error-content image">
            <img src="@GlobalConstants.Images.Error500" class="img-thumbnail" />
        </div>
        <div class="error-content text">
            <h1 class="text-danger" style="color: darkblue">Oops!</h1>
            <h2 class="text-danger">An error occurred while processing your request.</h2>
            <span>We will work on fixing that right away. Meanwhile, please go back to Home Page. Thank you for your undestanding!</span>
        </div>
        <div class="btn btn-primary">
            <a class="nav-link text-white" href="/">GO HOME PAGE</a>
        </div>
    </div>
</div>

瀏覽器告訴我它找不到我的錯誤視圖，但我有它們。 不確定為什么瀏覽器找不到我的錯誤視圖。

視圖結構

Answer 1

我又做了你的代碼，但我沒有遇到你的問題。

如下圖：