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社区首页 >问答首页 >错误RZ3007:目标标记名不能为空或空白

问错误RZ3007:目标标记名不能为空或空白
EN

Stack Overflow用户
提问于 2017-08-21 14:23:21
回答 8查看 2.9K关注 0票数 8

升级到.NET Core2.0之后，我的1.1Web应用程序无法运行。我得到下面所示的错误消息。在检查输出之后，我发现了对RZ3007错误的引用，我认为这与Razor编译器有关。视图没有编译。

Home/Index.cshtml：

代码语言：javascript
复制
@model LayoutViewModel
<div></div>

视图/Shared/_Layout.cshtml

代码语言：javascript
复制
    <!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>@ViewData["Title"] - GLCoderConfiguration</title>

    <environment names="Development">
        <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.css" />
        <link rel="stylesheet" href="~/css/site.css?" />
    </environment>
    <environment names="Staging,Production">
        <link rel="stylesheet" href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/css/bootstrap.min.css"
              asp-fallback-href="~/lib/bootstrap/dist/css/bootstrap.min.css"
              asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute" />
        <link rel="stylesheet" href="~/css/site.min.css?" asp-append-version="true" />

   </environment>
</head>
<body>
    <nav class="navbar navbar-default navbar-form " >

        <div class="navbar-header" style="margin-top:10px;margin-bottom:15px;">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="#">SCM - NCMain</a>
        </div>


        <div class="collapse navbar-collapse vcenter" id="bs-example-navbar-collapse-1" style="margin-top:10px;margin-bottom:0px;">

      </div>
    </nav>
    <div class="container body-content">
        @RenderBody()
        <hr />
        <footer>
            <p>&copy; 2017 - England Logisitics - SCM</p>
        </footer>
    </div>

    <environment names="Development">
        <script src="~/lib/jquery/dist/jquery.js"></script>
        <script src="~/lib/bootstrap/dist/js/bootstrap.js"></script>
        <script src="~/js/site.js" asp-append-version="true"></script>
    </environment>
    <environment names="Staging,Production">
        <script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-2.2.0.min.js"
                asp-fallback-src="~/lib/jquery/dist/jquery.min.js"
                asp-fallback-test="window.jQuery"
                crossorigin="anonymous"
                integrity="sha384-K+ctZQ+LL8q6tP7I94W+qzQsfRV2a+AfHIi9k8z8l9ggpc8X+Ytst4yBo/hH+8Fk">
        </script>
        <script src="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/bootstrap.min.js"
                asp-fallback-src="~/lib/bootstrap/dist/js/bootstrap.min.js"
                asp-fallback-test="window.jQuery && window.jQuery.fn && window.jQuery.fn.modal"
                crossorigin="anonymous"
                integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa">
        </script>
        <script src="~/js/site.min.js" asp-append-version="true"></script>


    </environment>

    @RenderSection("Scripts", required: false)
  </body>
</html>

我有几个视图组件(LoginStatus和MenuItems)，但是为了让它正常工作，我删除了它们。

run的输出：

代码语言：javascript
复制
    Microsoft.AspNetCore.Mvc.Razor.Compilation.CompilationFailedException: One or more compilation failures occurred:
(0,0): Error RZ3007: Targeted tag name cannot be null or whitespace.
   at Microsoft.AspNetCore.Mvc.Razor.Internal.RazorViewCompiler.CompileAndEmit(String relativePath)
   at Microsoft.AspNetCore.Mvc.Razor.Internal.RazorViewCompiler.CreateCacheEntry(String normalizedPath)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at Microsoft.AspNetCore.Mvc.Razor.Internal.DefaultRazorPageFactoryProvider.CreateFactory(String relativePath)
   at Microsoft.AspNetCore.Mvc.Razor.RazorViewEngine.CreateCacheResult(HashSet`1 expirationTokens, String relativePath, Boolean isMainPage)
   at Microsoft.AspNetCore.Mvc.Razor.RazorViewEngine.OnCacheMiss(ViewLocationExpanderContext expanderContext, ViewLocationCacheKey cacheKey)
   at Microsoft.AspNetCore.Mvc.Razor.RazorViewEngine.LocatePageFromViewLocations(ActionContext actionContext, String pageName, Boolean isMainPage)
   at Microsoft.AspNetCore.Mvc.Razor.RazorViewEngine.FindView(ActionContext context, String viewName, Boolean isMainPage)
   at Microsoft.AspNetCore.Mvc.ViewEngines.CompositeViewEngine.FindView(ActionContext context, String viewName, Boolean isMainPage)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.Internal.ViewResultExecutor.FindView(ActionContext actionContext, ViewResult viewResult)
   at Microsoft.AspNetCore.Mvc.ViewResult.<ExecuteResultAsync>d__26.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeResultAsync>d__19.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeNextResultFilterAsync>d__24.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResultExecutedContext context)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeNextResourceFilter>d__22.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeFilterPipelineAsync>d__17.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeAsync>d__15.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Builder.RouterMiddleware.<Invoke>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Session.SessionMiddleware.<Invoke>d__9.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Microsoft.AspNetCore.Session.SessionMiddleware.<Invoke>d__9.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.<Invoke>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.<Invoke>d__7.MoveNext()

.CSProj

代码语言：javascript
复制
    <Project Sdk="Microsoft.NET.Sdk.Web">

      <PropertyGroup>
        <TargetFramework>netcoreapp2.0</TargetFramework>
        <MvcRazorCompileOnPublish>true</MvcRazorCompileOnPublish>
        <MvcCompileViews>true</MvcCompileViews>
        <PreserveCompilationContext>true</PreserveCompilationContext>
        <AssetTargetFallback>$(AssetTargetFallback);portable-net45+win8+wp8+wpa81;</AssetTargetFallback>
        <StartupObject>GLCoderConfiguration.Program</StartupObject>
      </PropertyGroup>

      <ItemGroup>
        <PackageReference Include="FluentValidation" Version="7.1.1" />
        <PackageReference Include="Microsoft.AspNetCore" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Mvc.DataAnnotations" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.ViewCompilation" Version="2.0.0" PrivateAssets="All" />
        <PackageReference Include="Microsoft.AspNetCore.Mvc.TagHelpers" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Mvc.ViewFeatures" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Razor.Runtime" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.Session" Version="2.0.0" />
        <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.0.0" />
        <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.0.0" />
        <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="2.0.0" />
        <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="2.0.0" />
        <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="2.0.0" />
        <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.0.0" />
        <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.0.0" />
        <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="2.0.0" />
        <PackageReference Include="Microsoft.NETCore.Platforms" Version="2.0.0" />
        <PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="2.0.0" />
        <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.0.0" />
        <PackageReference Include="NETStandard.Library" Version="2.0.0" />
        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="4.4.0" />
      </ItemGroup>

      <ItemGroup>
  <ItemGroup>
    <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.Extensions.SecretManager.Tools" Version="2.0.0" />
    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />
  </ItemGroup>
      <ItemGroup>
        <ProjectReference Include="..\..\SCMEnumerations\SCMEnumerations.csproj" />
        <ProjectReference Include="..\..\TMainModel\TMainModel.csproj" />
        <ProjectReference Include="..\..\ViewHelperFunctions\ViewExtensions.csproj" />
      </ItemGroup>

    </Project>
asp.net-core
runtime-error
asp.net-core-2.0
razor
EN

回答 8

Stack Overflow用户

回答已采纳

发布于 2017-08-22 12:12:17

最后，我完成了从微软。中详细介绍的步骤，然后将Visual完全卸载并重新安装。然后我创建了一个新的web项目，将其设置为目标值2.0，然后从不工作的解决方案中复制文件，事情就会自动开始工作。我仍然需要确保身份验证的配置是正确的，但事情已经开始步入正轨。

票数 1
EN

Stack Overflow用户

发布于 2018-05-09 04:48:30

这种方法对我有效：

  • 删除obj和bin文件夹
  • 运行dotnet restore
  • 运行dotnet build
票数 3
EN

Stack Overflow用户

发布于 2017-08-21 14:37:47

尝试将environment names替换为类似于environment include的。

代码语言：javascript
复制
<environment include="Staging,Production">
  <strong>HostingEnvironment.EnvironmentName is Staging or Production</strong>
</environment>

根据文档

include属性(在ASP.NET Core2.0中)与ASP.NET Core1.0中的names属性具有类似的行为。

更新：试图自己迁移我的一些项目(从1.1迁移到2.0)，使用类似于您的.csproj中的包来重现错误，但不幸的是没有成功。不确定，但这可能是预编译造成的。

有时我有CompilationFailedException，但它就像CS0246，显示了引起问题的行。但是您的RZ3007(0,0)看起来就像Razor本身在某种程度上被破坏了。也许你应该在吉特布上开个新的杂志。

不确定是否有帮助，但alo试图安装Microsoft.AspNetCore.Razor.Language NuGet软件包，因为如果您阅读下面的讨论有关Razor的更改，它似乎是必需的。

如果现在不使用Visual 2017，请尝试将其更新为15.3版本。另外，确保SDK被更新到2.0版

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/45799547

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