MVC 4.0字符串未被识别为有效的布尔值

我有一个可以在本地完美工作的剃须刀2.0格式。我已经验证过，针对MVC，Razor和helpers的dll都是最新版本。我在每个使用@Html.BeginForm的页面上都有这个例外，并且参数不一样。 MVC的网页似乎工作正常，只要没有形成佣工使用：MVC 4.0字符串未被识别为有效的布尔值

Exception: 
      [FormatException: String was not recognized as a valid Boolean.] 
       System.Boolean.Parse(String value) +13981920 
       System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider 
     provider)  +811 
       System.Web.Mvc.ViewContext.ScopeGet(IDictionary`2 scope, String name, TValue 
    defaultValue) +89 
       System.Web.Mvc.ScopeCache..ctor(IDictionary`2 scope) +75 
       System.Web.Mvc.ScopeCache.Get(IDictionary`2 scope, HttpContextBase httpContext) +299 
       System.Web.Mvc.ViewContext.GetClientValidationEnabled(IDictionary`2 scope, 
    HttpContextBase 

      httpContext) +9 

       System.Web.Mvc.Html.FormExtensions.FormHelper(HtmlHelper htmlHelper, String formAction, 
    `enter code here`FormMethod method, IDictionary`2 htmlAttributes) +233 
       System.Web.Mvc.Html.FormExtensions.BeginForm(HtmlHelper htmlHelper, String actionName, 
    String controllerName, FormMethod method, Object htmlAttributes) +134 
       ASP._Page_Views_Portal_LoginForm_cshtml.Execute() in 
    e:\WebRoot\NW_QA_BleedHR\Views\Portal\LoginForm.cshtml:4 
       System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +280 
       System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +125 
       System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, 
    TextWriter writer, WebPageRenderingBase startPage) +196 
       System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String 
    partialViewName, Object model, ViewDataDictionary viewData) +147 
       ASP._Page_Views_Portal_Welcome_cshtml.Execute() in 
    e:\WebRoot\NW_QA_BleedHR\Views\Portal\Welcome.cshtml:9 
       System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +280 
       System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +125 
       System.Web.WebPages.StartPage.ExecutePageHierarchy() +143 
       System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, 
    TextWriter writer, WebPageRenderingBase startPage) +181 
       System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) 
+380 
       System.Web.Mvc.<>c__DisplayClass1a.<InvokeActionResultWithFilters>b__17() 
+33 
       System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, 
    ResultExecutingContext preContext, Func`1 continuation) +613 
       System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext 

    controllerContext, IList`1 filters, ActionResult actionResult) +263 
       System.Web.Mvc.Async.<>c__DisplayClass25.<BeginInvokeAction>b__22(IAsyncResult 

    asyncResult) +240 
       System.Web.Mvc.<>c__DisplayClass1d.<BeginExecuteCore>b__18(IAsyncResult asyncResult) +28 
       System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +15 
       System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +53 
       System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +15 
       System.Web.Mvc.<>c__DisplayClass8.<BeginProcessRequest>b__3(IAsyncResult asyncResult) +42 
       System.Web.Mvc.Async.<>c__DisplayClass4.<MakeVoidDelegate>b__3(IAsyncResult ar) +15 
       System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() 

    +606 
       System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& 
    completedSynchronously) +288

这种形式是死的简单：

@model GIS.Pangea.NW.Presentation.ViewModels.LoginView 
<div id="DOAlogin_div"> 

    @using (Html.BeginForm("CandidateLogin", "account", FormMethod.Post, new { id = "loginform" })) 
    { 
     @Html.AntiForgeryToken() 
     @Html.ValidationSummary() 

     <table id="loginForm_tb"> 
      <tr> 
       <td colspan="2" id="loginHeader_td"> 
        <h3 id="loginHeader_h3">@Model.ReturningApplicantText</h3> 
       </td> 
      </tr> 
      <tr> 
       <td class="fieldName_td" id="username_td"> 
        @Html.LabelFor(p=>Model.LoginDto.UserName) 
       </td> 
       <td class="fieldData_td" id="usernameinput_td"> 
        @Html.TextBoxFor(p => Model.LoginDto.UserName, new {id="UserName",Name="UserName" }) 
        @Html.ValidationMessage("UserName") 
       </td> 
      </tr> 
      <tr> 
       <td class="fieldName_td" id="password_td"> 
        <label for="Password"> 
         @Html.Encode(Model.PasswordText) 
        </label> 
       </td> 
       <td class="fieldData_td" id="passwordinput_td"> 
        @Html.PasswordFor(p=>Model.LoginDto.Password, new {id="Password",Name="Password" }) 
        @Html.ValidationMessage("Password") 
       </td> 
      </tr> 
      <tr> 
       <td colspan="2" id="forgotPassword_td"> 
        @Html.ActionLink("Forgot Username or Password?","ForgotPassword") 
       </td> 
      </tr> 
      <tr> 
       <td colspan="2" id="loginSubmit_td" class="submit_td"> 
        <input type="submit" class="formButton" value="@Model.LoginButtonText" /> 
       </td> 
      </tr> 
      <tr> 
       <td colspan="2" id="loginValidation_td"> 
        @if (!String.IsNullOrEmpty(Model.LoginDto.ValidationMessage)) 
        { 
         <span class="validationMessage">@Model.LoginDto.ValidationMessage</span> 
        } 
       </td> 
      </tr> 
     </table> 

    } 
</div>

我最初怀疑DLL的错误或丢失的版本。所有MVC组件应该在bin文件夹，我已经验证了这一点（至少在顶层的dll）

Here is my view config file: 

    <?xml version="1.0" encoding="utf-8"?> 
    <configuration> 
     <configSections> 
     <sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
      <section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" /> 
      <section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" /> 
     </sectionGroup> 
     </configSections> 
     <system.web.webPages.razor> 
     <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
     <pages pageBaseType="System.Web.Mvc.WebViewPage"> 
      <namespaces> 
      <add namespace="System.Web.Helpers" /> 
      <add namespace="System.Web.Mvc" /> 
      <add namespace="System.Web.Mvc.Ajax" /> 
      <add namespace="System.Web.Mvc.Html" /> 
      <add namespace="System.Web.Optimization" /> 
      <add namespace="System.Web.Routing" /> 
      <add namespace="MVCControlsToolkit.Core" /> 
      <add namespace="MVCControlsToolkit.Controls" /> 
      <add namespace="MVCControlsToolkit.Controls.Validation" /> 
      </namespaces> 
     </pages> 
     </system.web.webPages.razor> 
     <appSettings> 
     <add key="webpages:Enabled" value="false" /> 
     </appSettings> 
     <system.web> 
     <compilation debug="false" targetFramework="4.5"> 
      <assemblies> 
      <add assembly="System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /> 
      <add assembly="System.Web.WebPages, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /> 
      <add assembly="System.Web.Helpers, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /> 
      <add assembly="System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /> 
      </assemblies> 
     </compilation> 
     <httpHandlers> 
      <add path="*" verb="*" type="System.Web.HttpNotFoundHandler" /> 
     </httpHandlers> 
     <pages validateRequest="false" pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
      <controls> 
      <add assembly="System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" /> 
      </controls> 
     </pages> 
     </system.web> 
     <system.webServer> 
     <validation validateIntegratedModeConfiguration="false" /> 
     <handlers> 
      <remove name="BlockViewHandler" /> 
      <add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" /> 
     </handlers> 
     </system.webServer> 
    </configuration> 


This project uses a combination of ASP pages and MVC Views, and previously was working with webforms 1.0 and MVC 2.0. The application is setup as an application under the default website. I've seen lots of variations with this same exception but most came down to syntax errors in the form helpers. This seems to be more environmentally related. Any help would be greatly appreciated!

来源

2013-05-14 Adawg

请你可以从你的.cshtml文件中发布一个代码样本导致错误？在剃刀视图中使用表单的推荐方法是使用一个使用语句，即@using（Html.BeginForm（））{}不知道这是否有助于... – 2013-05-14 18:27:35

嗨，解决您的问题的任何运气？有同样的问题，但无法找到解决方案。 – Alyek 2013-06-05 07:21:31

我有同样的问题，但它是因为我忘了模型对象传递到视图页。

我刚刚通过为return view();

我变成return view(new ModelObject());

来源

2013-06-13 08:47:12

这个问题从一个web.config错误出现，具体而言，以下两行：

<add key="ClientValidationEnabled" value="true" /> 
<add key="UnobtrusiveJavaScriptEnabled" value="true" />

第二行被打破当它有一个无效的布尔值时，如：

<add key="UnobtrusiveJavaScriptEnabled" value="none" />

来源

2016-03-07 14:23:22

MVC 4.0字符串未被识别为有效的布尔值

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