Completed
Last Updated: 02 Oct 2025 09:18 by ADMIN
Release 2025 Q4

When importing a report with the Standalone Report Designer for .NET, if the report or its items use report events, they are not automatically imported into the TRDP file.

It is currently necessary to manually type the method names in the corresponding properties in the report designer.

Completed
Last Updated: 04 Sep 2025 12:16 by ADMIN
Release 2024 Q4

I am using the HTML5-based report viewer while connecting to a Report Server. However, the responses from the Report Server have a status code of 409 with the following error message:

Thе endpoint "Resources" is currently not accessible.

Completed
Last Updated: 02 Oct 2025 09:18 by ADMIN
Release 2025 Q3

If I set both the "EnableAccessibility" and "ViewerRenderToolTips" device info settings to true, the generated PDF document is corrupted.

Completed
Last Updated: 02 Oct 2025 09:18 by ADMIN
Release 2025 Q3

When the report contains SVG images with Arc segments, the rendering with Skia may result in the following exception:

Telerik.ReportDesigner.Net Error: 0 : System.InvalidOperationException: Invalid image data.
 ---> Telerik.Drawing.Skia.Exceptions.SkiaNotSupportedException: Exception of type 'Telerik.Drawing.Skia.Exceptions.SkiaNotSupportedException' was thrown.
   at Telerik.Drawing.Skia.Drawing2D.GraphicsPath.AddArc(RectangleF rect, Single startAngle, Single sweepAngle)
   at Telerik.Reporting.Svg.SvgRectangle.Path(ISvgRenderer renderer)
   at Telerik.Reporting.Svg.SvgVisualElement.Render(ISvgRenderer renderer, Boolean renderFilter)
   at Telerik.Reporting.Svg.SvgVisualElement.Render(ISvgRenderer renderer)
   at Telerik.Reporting.Svg.SvgRectangle.Render(ISvgRenderer renderer)
   at Telerik.Reporting.Svg.SvgElement.RenderChildren(ISvgRenderer renderer)
   at Telerik.Reporting.Svg.SvgElement.Render(ISvgRenderer renderer)
   at Telerik.Reporting.Svg.SvgFragment.Render(ISvgRenderer renderer)
   at Telerik.Reporting.Svg.SvgDocument.Draw(ISvgRenderer renderer, ISvgBoundable boundable)
   at Telerik.Reporting.Svg.SvgDocument.Draw(Int32 rasterWidth, Int32 rasterHeight)
   at Telerik.Reporting.Processing.Imaging.SvgImageItem.CreateBitmapImage(RadSvgImage svg, Size targetSizePx)
   at Telerik.Reporting.Processing.Imaging.SvgImageItem.DrawImage(RadSvgImage svg, CreateImageContext context)
   at Telerik.Reporting.Processing.Imaging.SvgImageItem.CreateImageCore(CreateImageContext context)
   at Telerik.Reporting.Processing.Imaging.ImageItemBase.CreateImage(CreateImageContext context)

 

Completed
Last Updated: 02 Oct 2025 09:18 by ADMIN
Release 2025 Q3

Hi Support team,

On ServerSide, when using a CultureInfo, with a NumberSeperator different then '.', e.g. CultrerInfo("de-DE"), it is not possible to Save a report.

It seems it is internally converted to a string based value and gets the different seperator and than can not be casted/converted back to double.

 

Best regards

Alexander Schneider

System Development | Loy & Hutz Solutions GmbH

 

Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3
Starting with version 19.0.25.211 of Reporting, and reproducible in 19.1.25.512 as well, when a Graph or Map item has an interactive action set on its Category or Series groups, the WinForms report viewer throws a NullReferenceException..
Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3

I have multiline text in a TextBox item that has its Style > TextAlign set to Center.

It is rendered as expected with the GDI+ graphics engine.

When I switch to the Skia graphics engine in the Standalone Designer .NET, though, some lines are not centered correctly in PDF rendering:

In Preview of the designer, with PNG and OpenXML export the text is shown as expected.

Completed
Last Updated: 02 Oct 2025 09:18 by ADMIN
Release 2025 Q3
I have a report viewer, which renders inside a TabStrip. The tab of the viewer is not opened initially, and therefore its container has the CSS style "display: none" set. As a result, if I initialize the viewer before the tab is displayed, and then open the viewer, it appears broken: the report seems to show nothing but I can see that the number of pages changed so if I print preview or save as pdf I see the report there.
Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3

I am using the HTML5 Report Viewer and have a multi-page report. When the report is previewed with the default pageMode setting, where pages are continuously scrollen into, the found search results are correctly highlighted.

However, if I use pageMode="SINGLE_PAGE" in the HTML5 Report Viewer initialization code, and I navigate to page 2 or further, the found results are not highlighted.

Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3
I am using the "sendEmail" property of the viewer to pass default settings for some of the inputs but those are not respected by the HTML5 Report Viewer and its wrappers with version 2025 Q2.
Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3

Hi

Currently, when referencing an assembly from appsettings.json in telerikReporting:assemblyReferences  , the Object Data Source wizard in Telerik Web Reporting displays all namespaces from that assembly, even if only one class is marked with [DataObject]. This results in unnecessary namespace clutter and can confuse report designers, especially in large projects where only a single data object is intended for reporting. See screenshots below:


Please provide a way to control which namespaces and/or classes are visible in the Object Data Source wizard. Possible solutions could include:
•    Only displaying namespaces that contain [DataObject] classes (filtering namspaces with no elments to display)
•    Allowing explicit inclusion/exclusion of namespaces or classes via configuration (e.g., in appsettings.json).
•    Supporting an attribute (such as [Browsable(false)] or a new custom attribute) to hide specific classes or namespaces from the wizard UI.

Thank you for considering this improvement!

Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3
The approach explained in Custom Parameter Editors in the HTML5 Report Viewer is no longer working in Reporting version 2025 Q2 (19.1.25.521).
Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3
Bidirectional text containing "٪" next to a number in right-to-left cultures is not rendered correctly using SKIA graphics engine.
Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3
Bidirectional text starting with a dot (".") in right-to-left cultures is not rendered correctly using SKIA graphics engine.
Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3
When exporting to XLSX, all cells have a white background color even though all my report items have a transparent background. In this scenario, I want to see Excel's gridlines so the cells should be transparent, just like they are in the XLS export.
Completed
Last Updated: 17 Jul 2025 07:51 by ADMIN
Release 2025 Q3

The data member list in "Choose a data member" (step 2) of the objectDataSource wizard in the Web Report Designer does not appear to be in alphabetical order as it is in the Standalone Report Designer.

When there are many data members it is hard to pick the one you want when not ordered alphabetically.

Completed
Last Updated: 23 May 2025 08:03 by ADMIN
Release 2025 Q2

We have reports that contain a table of images. This seems to work great in the designer and when generated to a PDF without accessibility turned on. However, with accessibility turned on and rendering to a PDF, it throws an exception:

System.NullReferenceException: Object reference not set to an instance of an object.
   at Telerik.Reporting.Pdf.PdfAccessibilityElementWriter.TryAttachToParentNode(ProcessingInstanceIdentifier id, PdfOrderedReference element, Int32 rowIndex, Int32 columnIndex)
   at Telerik.Reporting.Pdf.PdfAccessibilityElementWriter.TryAttachToParentNode(IProcessingElement processingElement, IProcessingElement parentProcessingElement, PdfOrderedReference taggedElementReference)
   at Telerik.Reporting.Pdf.PdfAccessibilityElementWriter.AttachNonLeafNode(LayoutElement element, PdfOrderedReference taggedElementReference)
   at Telerik.Reporting.Pdf.PdfAccessibilityElementWriter.InitTaggedElement(AccessibilityPdfElement pdfElementType)
   at Telerik.Reporting.Pdf.PdfAccessibilityElementWriter.AddFigureElement(ITableCell element)
   at Telerik.Reporting.Processing.ProcessingElementVisitor.Visit(LayoutElement element)
   at Telerik.Reporting.Writing.AccessibilityElementWriter.StartWrite(ReportItemBase element, Int32& index)
   at Telerik.Reporting.Writing.VisualElementWriter`1.StartWriteAccessibilityItem(ReportItemBase item, ElementPageInfo pageInfo, DocumentWriter writer)
   at Telerik.Reporting.Writing.VisualElementWriter`1.WriteClientFocusableItems(T element, ElementPageInfo pageInfo, DocumentWriter writer)
   at Telerik.Reporting.Writing.ReportItemBaseWriter`1.StartWrite(T element, ElementPageInfo pageInfo, DocumentWriter writer)
   at Telerik.Reporting.Writing.ElementWriter`1.Telerik.Reporting.Writing.IElementWriter.StartWrite(LayoutElement element, ElementPageInfo pageInfo, DocumentWriter writer)
   at Telerik.Reporting.Writing.WriteOperationsDispatcher.Visit(PictureBox pictureBox)
   at Telerik.Reporting.Processing.ProcessingElementVisitor.Visit(LayoutElement element)
   at Telerik.Reporting.Writing.DocumentWriter.Telerik.Reporting.BaseRendering.IWriter.WriteStartElement(LayoutElement element, ElementPageInfo pageInfo)
   at Telerik.Reporting.Paging.PageElementsLayer.OutputToPage(IPageHandler handler)
   at Telerik.Reporting.Paging.PageContent.Output(IPageHandler handler)
   at Telerik.Reporting.Paging.PageCompositionBase.OutputPageContent(Stopwatch stopwatchOutputContent, PageContent pageContent)
   at Telerik.Reporting.Paging.PageCompositionBase.<>c__DisplayClass124_0.<CreatePageContentOutputTask>b__0()

Completed
Last Updated: 23 May 2025 08:03 by ADMIN
Release 2025 Q2

I have a .NET Framework 4.7.2 ASP.NET MVC project.

I am currently on Telerik.Reporting 19.0.25.211. I also have Telerik.Licensing package 1.4.10 installed on the project.

After upgrading my project to Telerik.Reporting 19.0.25.313, without touching the licensing package, in my .csproj file I'm seeing Telerik.Licensing.Runtime reference is set to 1.4.6.0, although the nuget package manager says that I have 1.4.10 installed.

In the project References also appeared a reference to the old Telerik.Licensing version after the update.

Completed
Last Updated: 23 May 2025 08:03 by ADMIN
Release 2025 Q2

If I render a report that produces zero pages in the Native Angular Report Viewer, the rendering will fail with an exception in the browser console but it won't be caught by the viewer's error event.

This exception breaks the report document generation and it should be caught by this event according to the Handle errors in Telerik Reporting - Telerik Reporting article.

Completed
Last Updated: 23 May 2025 08:03 by ADMIN
Release 2025 Q2
Provide method to add dynamically generated type to the white list of type validator. This prevents type validation from being disabled.
1 2 3 4 5 6