System.InvalidOperationException:堆栈为空

Question

运行Visual Studio 2013中构建的ASP.NET 4.x应用程序后,我得到以下异常.

我试图通过删除页面检查器程序集来禁用PageInspector

<assemblies>
    <remove assembly="Microsoft.VisualStudio.Web.PageInspector.Loader, Version=1.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
</assemblies>

并将此配置添加到应用程序设置

<appSettings>
    <add key="PageInspector:ServerCodeMappingSupport" value="Disabled"/>
</appSettings>

什么都没有帮助.

[/Pages/TargetPage.aspx] System.Web.HttpException (0x80004005): Exception of type 'System.Web.HttpException' was thrown. ---> System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.InvalidOperationException: Stack empty.
   at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
   at System.Collections.Generic.Stack`1.Pop()
   at Microsoft.VisualStudio.Web.PageInspector.Runtime.WebForms.SelectionMappingRenderTraceListener.EndRendering(TextWriter writer, Object renderedObject)
   at System.Web.UI.RenderTraceListener.RenderTraceListenerList.EndRendering(TextWriter writer, Object renderedObject)
   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter)
   at System.Web.UI.Control.RenderControl(HtmlTextWriter writer)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.HandleError(Exception e)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.LegacyPageAsyncInfo.<CallHandlersPossiblyUnderLock>b__32(Object o)
   at System.Web.HttpContext.InvokeCancellableCallback(WaitCallback callback, Object state)
   at System.Web.UI.Page.LegacyPageAsyncInfo.CallHandlersPossiblyUnderLock(Boolean onPageThread)
   at System.Web.UI.Page.LegacyPageAsyncInfo.CallHandlers(Boolean onPageThread)
   at System.Web.HttpAsyncResult.End()
   at System.Web.UI.Page.LegacyAsyncPageEndProcessRequest(IAsyncResult result)
   at System.Web.UI.Page.AsyncPageEndProcessRequest(IAsyncResult result)

有什么方法可以避免异常吗？非常感谢任何建议

Answer 1

我在VS 2013中禁用了浏览器链接,并且能够看到错误的实际原因.它通常是设置浏览器链接时的基础.您可以在此处查看如何禁用它:http://www.poconosystems.com/software-development/how-to-disable-browser-link-in-visual-studio-2013/

Answer 2

如果AssociatedControlID标签上的内容与无法找到的控件相关联,则会发生这种情况.

Answer 3

这有多种原因

System.Web.HttpUnhandledException (0x80004005): Exception of type 'System.Web.HttpUnhandledException' was thrown. -
System.InvalidOperationException: Stack empty.
Microsoft.VisualStudio.Web.PageInspector.Runtime.WebForms.SelectionMappingRenderTraceListener.EndRendering(TextWriter writer, Object renderedObject)
...

按建议添加后:

 <appSettings>
   <add key="PageInspector:ServerCodeMappingSupport" value="Disabled"/>
   ...
 </appSettings>

我注意到我在下拉列表中重复了所选项目,从而产生了问题.

Answer 4

希望这有助于某人.

当我asp:panel有一个默认按钮说XYZ并且我修改了名称XYZ而忘记更改面板中的默认按钮名称时,我收到此错误.