C# 未捕获错误：Sys.invalidoOperationException:&x27；DocMapUpdatePanelId'；尝试运行报表时不是属性或现有字段

我的报表查看器有问题。我已经在我的机器上安装了Reports Viewer 2015 Runtime，但每当我尝试运行报告时，我都会得到以下信息：

<add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" resourceType="Unspecified" />
  <add name="Reserved-ReportViewerWebControl-axd" path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler" resourceType="Unspecified" />

未捕获错误：Sys.invalidoOperationException:“DocMapUpdatePanelId”不是属性或现有字段

这就是所谓的报告查看器：

<rsweb:ReportViewer ID="ReportViewer1" runat="server" Font-Names="Verdana" Font-Size="8pt" WaitMessageFont-Names="Verdana" WaitMessageFont-Size="14pt" AsyncRendering="true" SizeToReportContent="True" Width="100%" Height="500px"> </rsweb:ReportViewer>

在aspx页面的顶部，我有：

<%@ Register assembly="Microsoft.ReportViewer.WebForms, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" namespace="Microsoft.Reporting.WebForms" tagprefix="rsweb" %>

我的web.config如下所示：

 <system.web>

<compilation debug="true" targetFramework="4.5.2">
  <assemblies>
    <add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
    <add assembly="System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    <add assembly="Microsoft.ReportViewer.WebForms, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91" />
    <add assembly="Microsoft.ReportViewer.Common, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91" />
    <add assembly="Microsoft.ReportViewer.ProcessingObjectModel, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91" />
    <add assembly="Microsoft.ReportViewer.Design  , Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845DCD8080CC91" />
  </assemblies>
  <buildProviders>
    <add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider, Microsoft.ReportViewer.WebForms, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />
  </buildProviders>
</compilation>
<httpHandlers>
  <add path="ChartImg.axd" verb="GET,HEAD,POST" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false" />
  <add path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" validate="false" />
</httpHandlers>

在system.webServer下，我还有以下内容：

<add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=12.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" resourceType="Unspecified" />
  <add name="Reserved-ReportViewerWebControl-axd" path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler" resourceType="Unspecified" />

在这一点上，我不确定如何解决这个问题

---

谢谢

尝试在

system.webserver

部分的web.config中添加名为

ReportViewerWebControlHandler

的

HTTP处理程序（请注意
resourceType
设置为
Unspecified
）：


抱歉。我忘了提到我已经把它放在那里了：我不知道这是否是一个有效的修复，但我从Nuget中删除了Report Viewer Runtime 2015，并添加了Report Viewer Runtime 2012。将我的所有引用更改为版本11，报告重新开始工作。