MVC 4.0字符串未被識別爲有效的布爾值

我有一個可以在本地完美工作的剃鬚刀2.0格式。我已經驗證過，針對MVC，Razor和helpers的dll都是最新版本。我在每個使用@Html.BeginForm的頁面上都有這個例外，並且參數不一樣。 MVC的網頁似乎工作正常，只要沒有形成傭工使用：MVC 4.0字符串未被識別爲有效的布爾值

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

這種形式是死的簡單：

@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>

我最初懷疑DLL的錯誤或丟失的版本。所有MVC組件應該在bin文件夾，我已經驗證了這一點（至少在頂層的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!

來源

2013-05-14 Adawg

請你可以從你的.cshtml文件中發佈一個代碼樣本導致錯誤？在剃刀視圖中使用表單的推薦方法是使用一個使用語句，即@using（Html.BeginForm（））{}不知道這是否有助於... – 2013-05-14 18:27:35

嗨，解決您的問題的任何運氣？有同樣的問題，但無法找到解決方案。 – Alyek 2013-06-05 07:21:31

我有同樣的問題，但它是因爲我忘了模型對象傳遞到視圖頁。

我剛剛通過爲return view();

我變成return view(new ModelObject());

來源

2013-06-13 08:47:12

這個問題從一個web.config錯誤出現，具體而言，以下兩行：

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

第二行被打破當它有一個無效的布爾值時，如：

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

來源

2016-03-07 14:23:22

MVC 4.0字符串未被識別爲有效的布爾值

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