Unplanned
Last Updated: 10 Jun 2026 10:55 by Jonas
PdfFormatProvider: OutOfMemoryException is thrown during PDF export of a document that has floating shapes whose wrap zones block vertical progress.
Unplanned
Last Updated: 10 Jun 2026 10:48 by Jonas
PdfFormatProvider: OutOfMemoryException is thrown during PDF export of a document that has paragraph indent larger than cell width.
Unplanned
Last Updated: 10 Jun 2026 10:07 by Jonas

StackOverflowException is thrown during PDF export of a document with a Header/Footer containing a page break.

Workaround: Remove page break from all header/footer paragraphs, or from a specific paragraph.

Header defaultHeader = section.Headers.Default;

if (defaultHeader != null)
{
    foreach (var item in defaultHeader.Blocks)
    {
        if (item is Paragraph paragraph)
        {
            paragraph.PageBreakBefore = false;
        }
    }
}

Unplanned
Last Updated: 29 May 2026 09:00 by Code Ninja
Drawing objects are exported with id="0" after MailMerge. This produces OOXML-invalid document.
Unplanned
Last Updated: 10 Jun 2026 11:49 by ADMIN
StackOverflowException is thrown when exporting a document with circular style links when resolving unpopulated style properties.
Unplanned
Last Updated: 15 May 2026 12:54 by Maks
Created by: Maks
Comments: 0
Category: WordsProcessing
Type: Feature Request
1
RadPdfProcessing already offers exception handling mechanism which allows you to handle unexpected behavior during import/export. Thus, the import/export process skips the problematic part and continues the execution. This would be a great addition to the WordsProcessing model as well. 
Unplanned
Last Updated: 27 Apr 2026 11:53 by Frank
Respect thread culture when formatting dates with the "\@" switch during mail merge.
Unplanned
Last Updated: 20 Apr 2026 06:55 by Mohammad

When importing HTML content to a RadFlowDocument and exporting it to PDF format, the following error message occurs:

System.ArgumentException: 'The document element is associated with another parent. (Parameter 'item')'

   at Telerik.Windows.Documents.Fixed.Model.Collections.DocumentElementCollection`2.VerifyDocumentElementOnInsert(T item)
   at Telerik.Windows.Documents.Core.Data.DocumentElementCollectionBase`2.Add(T item)
   at Telerik.Windows.Documents.Fixed.Model.Editing.FixedContentEditor.Append(PositionContentElement element)
   at Telerik.Windows.Documents.Fixed.Model.Editing.FixedContentEditor.Draw(PositionContentElement element)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Layout.ContentElementLayoutElementBase`1.Draw(DrawLayoutElementContext context)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Block.Draw(IEnumerable`1 lineElements, DrawLayoutElementContext context)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Block.DrawInternal(FixedContentEditor editor, Rect boundingRect)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Block.Draw(FixedContentEditor editor, Rect boundingRect)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.TableCell.Draw(FixedContentEditor editor)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.DrawCellContent(FixedContentEditor editor, TableCell cell)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.DrawTableCells(FixedContentEditor editor, Int32 rowIndex, TableCellCollection cells)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.DrawTableRows(FixedContentEditor editor)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.DrawInternal(FixedContentEditor editor, Rect boundingRect)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.Draw(FixedContentEditor editor, Rect boundingRect)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.TableCell.Draw(FixedContentEditor editor)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.DrawCellContent(FixedContentEditor editor, TableCell cell)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.DrawTableCells(FixedContentEditor editor, Int32 rowIndex, TableCellCollection cells)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.DrawTableRows(FixedContentEditor editor)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.DrawInternal(FixedContentEditor editor, Rect boundingRect)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Tables.Table.Telerik.Windows.Documents.Fixed.Model.Editing.Flow.IDrawArrangedElement.DrawArrangedElement(FixedContentEditor editor, Rect boundingRect)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Flow.SectionInfo.DrawArrangedElement(IBlockElement blockElement, Double horizontalOffset, Double verticalOffset)
   at Telerik.Windows.Documents.Fixed.Model.Editing.Utils.SectionInfoExtensions.DrawArrangedElements(SectionInfo section, IList`1 elements)
   at Telerik.Windows.Documents.Fixed.Model.Editing.RadFixedDocumentEditor.Draw()
   at Telerik.Windows.Documents.Fixed.Model.Editing.RadFixedDocumentEditor.StartNewPage(SectionProperties sectionProperties)
   at Telerik.Windows.Documents.Fixed.Model.Editing.RadFixedDocumentEditor.StartNewPage()
   at Telerik.Windows.Documents.Fixed.Model.Editing.RadFixedDocumentEditor.AddBlock(IBlockElement blockElement, CancellationToken cancellationToken)
   at Telerik.Windows.Documents.Flow.FormatProviders.Pdf.Export.PdfExporter.ExportSection(Section section, RadFixedDocumentEditor editor)
   at Telerik.Windows.Documents.Flow.FormatProviders.Pdf.Export.PdfExporter.ExportDocument(RadFlowDocument document, RadFixedDocumentEditor editor)
   at Telerik.Windows.Documents.Flow.FormatProviders.Pdf.Export.PdfExporter.ExportInternal()
   at Telerik.Windows.Documents.Flow.FormatProviders.Pdf.Export.PdfExporter.Export()
   at Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider.ExportToFixedDocument(RadFlowDocument document, CancellationToken cancellationToken)
   at Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider.ExportOverride(RadFlowDocument document, Stream output, CancellationToken cancellationToken)
   at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Export(T document, Stream output, Nullable`1 timeout)
   at _1713205HtmlToPdf.Program.Main(String[] args) in C:\Users\dyordano\OneDrive - Progress Software Corporation\MyProjects\1713205HtmlToPdf\Program.cs:line 46
Unplanned
Last Updated: 01 Apr 2026 13:10 by Jitendra
Unplanned
Last Updated: 02 Mar 2026 16:00 by Wes
Created by: Wes
Comments: 0
Category: WordsProcessing
Type: Feature Request
1
Add support for AutoTextList field.
Unplanned
Last Updated: 23 Dec 2025 10:20 by Pallav
Created by: Pallav
Comments: 0
Category: WordsProcessing
Type: Feature Request
1
Add support for images as list bullets.
Unplanned
Last Updated: 05 Dec 2025 08:35 by David
PdfFormatProvider: Incorrect column width for tableGrid tables with merged cells.
Unplanned
Last Updated: 17 Oct 2025 15:03 by Mira
Created by: Mira
Comments: 0
Category: WordsProcessing
Type: Feature Request
1
Add support for Fields when exporting to TXT format. When a field is exported to *.txt, only the result should be exported (as in HTML). In the current implementation, the field characters, field code, and field result are all exported.
Unplanned
Last Updated: 17 Oct 2025 06:28 by Daniel
Created by: Daniel
Comments: 0
Category: WordsProcessing
Type: Feature Request
2
Optimize PDFs for quick viewing on the web, especially for mobile clients. Linearization allows your end users to view large PDF documents incrementally so that they can view pages much faster in lower bandwidth conditions: https://developer.adobe.com/document-services/docs/overview/pdf-services-api/howtos/linearize-pdf/ 
Unplanned
Last Updated: 26 Sep 2025 09:01 by Monali
Created by: Monali
Comments: 0
Category: WordsProcessing
Type: Feature Request
0
Add support for Ink annotations (InkML).
Unplanned
Last Updated: 15 Sep 2025 13:07 by Tibor
Disappearing borders due to "w:val" property changing from "none" to "nil" on import-export.
Unplanned
Last Updated: 12 Sep 2025 14:49 by Tibor

Import/export strips w:colFirst and w:colLast from table's <w:permStart> elements.

Expected:

Actual:


Unplanned
Last Updated: 03 Sep 2025 13:53 by Tibor

RadFlowDocumentEditor.InsertDocument throws NullReferenceException when inserting a document with incorrectly paired permission range elements.

Valid (Nested):

<w:permStart w:id="1"/>
  <w:permStart w:id="2"/>
    ... content ...
  <w:permEnd w:id="2"/>
<w:permEnd w:id="1"/>

Invalid (Overlapped):

<w:permStart w:id="1"/>
  <w:permStart w:id="2"/>
<w:permEnd w:id="1"/>
  <w:permEnd w:id="2"/>

Workaround - Remove all Permission Ranges before inserting:

var startPermissionRanges = contentDocument.EnumerateChildrenOfType<PermissionRangeStart>().ToList();
var endPermissionRanges = contentDocument.EnumerateChildrenOfType<PermissionRangeEnd>().ToList();

foreach (PermissionRangeStart rangeStart in startPermissionRanges)
{
    rangeStart.Paragraph.Inlines.Remove(rangeStart);
}

foreach (PermissionRangeEnd rangeEnd in endPermissionRanges)
{
    rangeEnd.Paragraph.Inlines.Remove(rangeEnd);
}

 

 

Unplanned
Last Updated: 21 Aug 2025 07:39 by Matt
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