System.NotImplementedException 'No runtime item is defined for Telerik.Reporting.Report item' error.
Environment
| Product | Progress® Telerik® Reporting |
| Version | Q1 2013 and later |
Description
"System.NotImplementedException: No runtime item is defined for Telerik.Reporting.Report item" is displayed on processing a report or in Visual Studio Output window.
Cause
To distribute the Telerik Reporting assemblies, you want to merge them into a single EXE or DLL that can be used by the custom application. ILMerge or another tool manages to gather the DLLs successfully, but when you try to run an application, that uses the merged DLL|EXE, you get the aforementioned error.
Error Message
An error has occurred while rendering a report:
System.NotImplementedException: No runtime item is defined for Telerik.Reporting.Report item
at Telerik.Reporting.Processing.ItemFactory.Create(Object itemDef, IProcessingContext processingContext)
at Telerik.Reporting.Processing.ItemFactory.CreateItem(Object itemDef, IProcessingContext processingContext)
at Telerik.Reporting.Processing.ReportProcessor.ProcessReport(Report report, IPathResolver pathResolver, IProcessingContext parentContext, IEnumerable`1 parameters, Key rootKey, Boolean interactivityEnabled, Boolean documentMapEnabled, PageLayoutInfo pageSettings, ErrorEventHandler errorHandler, List`1 documentNodes, Boolean& documentMapAvailable)
at Telerik.Reporting.Processing.ReportProcessor.ProcessResolvedReports(ResolvedReportDocument resolvedReportDocument, IList`1 parameters, IProcessingContext contextPerDocument, Boolean interactivityEnabled, Boolean documentMapEnabled, PageLayoutInfo pageSettings, List`1 processedReports, ErrorEventHandler errorHandler, List`1 documentNodes, Boolean& documentMapAvailable, ListSlice& tocReportsSlice)
at Telerik.Reporting.Processing.ReportProcessor.ProcessReportSource(ReportSource reportSource, IRenderingContext context)
at Telerik.Reporting.Processing.ReportProcessor.ProcessReportSource(ReportSource reportSource, Hashtable deviceInfo, IRenderingContext context)
at Telerik.ReportViewer.Common.ReportRenderer.Render(ReportRendererArgs args)
Solution
You are allowed to distribute the Telerik Reporting assemblies required for running the application, you do not need to merge them.
This excludes design-time assemblies provided by your Telerik Reporting installation.