'；的类型初始值设定项；Examine.Manager'；引发了一个异常Umbraco

我已经在生产中使用Umbraco构建了一个应用程序大约一个月了，但今天，我的大多数Razor Script宏都抛出了一个神秘的异常错误。

错误为：

Error loading Razor Script AnnouncementSummary.cshtml
The type initializer for 'Examine.ExamineManager' threw an exception.

异常错误的详细信息如下：

异常

System.TypeInitializationException: The type initializer for 'Examine.ExamineManager' threw an exception. ---> System.Configuration.ConfigurationErrorsException: Method not found: 'Void Examine.Providers.BaseIndexProvider.set_SupportUnpublishedContent(Boolean)'. (C:'inetpub'wwwroot'DCASConnect'DCASConnect'config'ExamineSettings.config line 12) ---> System.MissingMethodException: Method not found: 'Void Examine.Providers.BaseIndexProvider.set_SupportUnpublishedContent(Boolean)'. at UmbracoExamine.UmbracoContentIndexer.Initialize(String name, NameValueCollection config) at System.Web.Configuration.ProvidersHelper.InstantiateProvider(ProviderSettings providerSettings, Type providerType) --- End of inner exception stack trace --- at System.Web.Configuration.ProvidersHelper.InstantiateProvider(ProviderSettings providerSettings, Type providerType) at System.Web.Configuration.ProvidersHelper.InstantiateProviders(ProviderSettingsCollection configProviders, ProviderCollection providers, Type providerType) at Examine.ExamineManager.LoadProviders() at Examine.ExamineManager..cctor() --- End of inner exception stack trace --- at umbraco.MacroEngines.ExamineBackedMedia.GetUmbracoMedia(Int32 id) at umbraco.MacroEngines.DynamicNode.Media(String propertyAlias) at System.Dynamic.UpdateDelegates.UpdateAndExecuteVoid2[T0,T1](CallSite site, T0 arg0, T1 arg1) at ASP._Page_macroScripts_AnnouncementSummary_cshtml.Execute() in c:'inetpub'wwwroot'DCASConnect'DCASConnect'macroScripts'AnnouncementSummary.cshtml:line 13

内部异常

Method not found: 'Void Examine.Providers.BaseIndexProvider.set_SupportUnpublishedContent(Boolean)'. (C:'inetpub'wwwroot'DCASConnect'DCASConnect'config'ExamineSettings.config line 12)

这个错误只发生在生产环境中，我一直在网上做很多挖掘，但没有任何有效的解决方案。我已尝试获取最新版本的Examine，还尝试将应用程序池凭据更改为网络服务，并授予其对c:''Windows''Temp的完全访问权限。这两个建议都不起作用。

这是我的一个Razor脚本，它正在生成错误：

@{ var numberOfItems = 10; }
@foreach (var item in @Model.Descendants("umbAnnouncementPage").Where("Visible").OrderBy("CreateDate desc").Take(numberOfItems))
{  
  var imageUrl = "";
  var link = @item.Url;
  string text = @item.shortDescription;
  if (@item.HasValue("articleImage"))
  {  
    item.Media("articleImage"); @*** This is where it fails ***@
            imageUrl = "/usercontrols/ImageGen.ashx?image=" + @item.Media("articleImage").UmbracoFile + "&width=120&crop=resize&pad=false&bgcolor=f2f2f2";
  }
  else
  {
    imageUrl = "/usercontrols/ImageGen.ashx?image=/media/3115/defaultannouncement.jpg&&width=120&&height=80&&constrain=true&&crop=resize";
  }
  if (@item.HasValue("url"))
  {
    link = @item.url;
  }
  var lineOfService = "";
  foreach (var line in @item.Ancestors("umbLineOfService")) {  lineOfService = line.lineOfServiceName; }
    <div class="clearboth">
      <h4 class="announcement underline-dotted"><a href="@link">@item.Title</a></h4>          
      <a class="summaryImageLeft announcementThumbnail" href="@link"><img alt="" src="@imageUrl" alt="@item.Title"/></a>
                <div class="smaller-text summaryText">
            @Library.Truncate(@text, 200)
      </div>
                <div class="clearboth overline-dotted">
                    <a class="small-text floatright" href="@link">Read more...</a>
                    <span class="small-text">@lineOfService</span></div>
    </div>
    <br />   }

@item.Media（"articleImage"）在调用时抛出异常。

我有很大的压力来纠正这个错误，所以任何帮助都将不胜感激。提前谢谢。