ReportSectionBase.get_Size() Error

[dtrumbower]

I get the following when I try to run the demo for webforms. I also get the get_size() method not declared when I try to edit a report through the Designer.

Server Error in '/WebDemo' Application.

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Method not found: 'Telerik.Reporting.Drawing.SizeU Telerik.Reporting.Processing.ReportSectionBase.get_Size()'.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.MissingMethodException: Method not found: 'Telerik.Reporting.Drawing.SizeU Telerik.Reporting.Processing.ReportSectionBase.get_Size()'.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[MissingMethodException: Method not found: 'Telerik.Reporting.Drawing.SizeU Telerik.Reporting.Processing.ReportSectionBase.get_Size()'.] Telerik.Reporting.HtmlRendering.ItemGroup.NeedsNewPage(Int32 remainingPageHeight) +0 Telerik.Reporting.HtmlRendering.HtmlReportProcessor.RenderItemGroup(ItemGroup groupToRender, Int32& remainingPageHeight) +121 Telerik.Reporting.HtmlRendering.HtmlReportProcessor.ProcessMiddlePages() +239 Telerik.Reporting.HtmlRendering.HtmlReportProcessor.ProcessReportPages() +45 Telerik.Reporting.HtmlRendering.HtmlReportProcessor.get_Pages() +226 Telerik.Reporting.HtmlRendering.HtmlReportProcessor.ProcessPages(Int32 startPage, Int32 endPage) +146 Telerik.Reporting.HtmlRendering.HtmlReport.Render(HtmlTextWriter writer) +131 Telerik.Reporting.HtmlRendering.HtmlRenderingExtension.Telerik.Reporting.Processing.IRenderingExtension.Render(Report report, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback, EvaluateHeaderFooterExpressions evalHeaderFooterCallback) +240 Telerik.Reporting.Processing.ReportProcessor.Render(String format, Report reportDefinition, Hashtable deviceInfo, CreateStream createStramCallback) +211 Telerik.ReportViewer.WebForms.ServerReport.Render(HttpResponse response, String format, Int32 pageNumber, Boolean refresh) +1020 Telerik.ReportViewer.WebForms.ReportPageOperation.PerformOperation(NameValueCollection urlQuery, HttpResponse response) +145 Telerik.ReportViewer.WebForms.HttpHandler.System.Web.IHttpHandler.ProcessRequest(HttpContext context) +192 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +154 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

[dtrumbower]

Solved by manually uninstalling and then installing.

[Jim Richmond]

I had this problem too. I manually removed the Telerik.Reporting dlls from my bin directory and re added the references and that worked for me.