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我有一个 NullReferenceException 但是当我试图保存布局页面时。我正在使用电子邮件营销管理器。我已经构建了一个布局页面（ASPX），其中包含几个链接到自定义子布局（ASCX）的占位符

通过电子邮件管理器（“添加到此处”）添加这些子布局表单后，我单击保存按钮并收到错误消息：

[NullReferenceException: Object reference not set to an instance of an object.]
   Sitecore.Modules.EmailCampaign.Core.MessageRelationsCorrector.ReplaceItemPaths(LayoutDefinition layout) +164
   Sitecore.Modules.EmailCampaign.Core.MessageRelationsCorrector.CorrectItemRelations(WebPageMail message) +236
   Sitecore.Modules.EmailCampaign.Pipelines.CorrectMessageRelations.Process(SaveArgs args) +268

[TargetInvocationException: Exception has been thrown by the target of an invocation.]
   System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeType typeOwner) +0
   System.RuntimeMethodHandle.InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeType typeOwner) +72
   System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) +251
   System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +28
   Sitecore.Pipelines.Processor.Invoke(PipelineArgs args) +262
   Sitecore.Nexus.Pipelines.NexusPipelineApi.Resume(PipelineArgs args, Pipeline pipeline) +225
   Sitecore.Pipelines.Pipeline.Resume() +39
   Sitecore.Pipelines.Pipeline.DoStart(PipelineArgs args) +115
   Sitecore.Pipelines.Pipeline.Start(PipelineArgs args, Boolean atomic) +133
   Sitecore.Pipelines.Pipeline.Start(PipelineArgs args) +32
   Sitecore.Shell.Applications.WebEdit.Commands.Save.Execute(CommandContext context) +669
   Sitecore.Shell.Framework.Dispatcher.Dispatch(Message message, CommandContext context) +62
   Sitecore.Shell.Framework.Dispatcher.Dispatch(Message message, Item[] items) +110
   Sitecore.Shell.Framework.Dispatcher.Dispatch(Message message, Item item) +78
   Sitecore.Shell.Applications.WebEdit.WebEditRibbonForm.HandleMessage(Message message) +429
   Sitecore.Shell.Framework.Commands.MessageCommand.Execute(CommandContext context) +447
   Sitecore.Web.UI.Sheer.ClientPage.Dispatch(String command) +143
   Sitecore.Web.UI.Sheer.ClientPage.RaiseEvent() +108
   Sitecore.Web.UI.Sheer.ClientPage.OnPreRender(EventArgs e) +624
   Sitecore.Shell.Applications.WebEdit.WebEditRibbon.OnPreRender(EventArgs e) +35
   System.Web.UI.Control.PreRenderRecursiveInternal() +103
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2496

你知道可能是什么原因吗？如果没有，我该如何调试这些错误？

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1 回答 1

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我相信这个问题与 ECM 模块中新注册的错误有关，我怀疑可能是您在时间框架匹配后放入了原始票证。但是，如果不是您本人或出于将其传递给可能遇到此问题的其他人的利益，为了解决此问题，您需要向 Sitecore 支持提交一张票。有一个初始修补程序，如果他们发现您的问题相同或相关，他们可以为您提供修补程序。

于 2012-10-24T05:47:59.473 回答