Recently Updated
Unplanned
Last Updated:
24 Apr 2026 06:54
by Joon-Sae
Created by:
Joon-Sae
Comments:
0
Category:
SpreadProcessing
Type:
Bug Report
This is the stack trace:
at Telerik.Windows.Documents.Spreadsheet.Utilities.SpreadsheetHelper.UpdateFloatingImageSize(FloatingShapeBase shape) at Telerik.Windows.Documents.Spreadsheet.Utilities.SpreadsheetHelper.CalculateRotatableShapeBoundingRect(Point position, FloatingTransformableShape shape) at Telerik.Windows.Documents.Spreadsheet.Layout.RadWorksheetLayout.CalculateShapeBoundingRect(FloatingShapeBase shape) at Telerik.Windows.Documents.Spreadsheet.Layout.RadWorksheetLayout.UpdateShapesSizeAndPosition() at Telerik.Windows.Documents.Spreadsheet.Layout.RadWorksheetLayout.Measure(CancellationToken cancellationToken) at Telerik.Windows.Documents.Spreadsheet.Layout.RadWorksheetLayout.Measure(CellIndex frozenCellIndex, CancellationToken cancellationToken) at Telerik.Windows.Documents.Spreadsheet.Model.Workbook.UpdateWorksheetLayout(RadWorksheetLayout worksheetLayout, Worksheet worksheet, Boolean isForPrinting, CancellationToken cancellationToken) at Telerik.Windows.Documents.Spreadsheet.Model.Workbook.GetWorksheetLayout(Worksheet worksheet, Boolean isForPrinting, CancellationToken cancellationToken) at Telerik.Windows.Documents.Spreadsheet.Model.Workbook.GetWorksheetLayout(Worksheet worksheet, Boolean isForPrinting) at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.Contexts.XlsxWorksheetImportContext.ImportShapesSizes() at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.Contexts.XlsxWorksheetImportContext.EndImport(XlsxWorkbookImportContext workbookContext) at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.Contexts.XlsxWorkbookImportContext.EndImport() at Telerik.Windows.Documents.FormatProviders.OpenXml.OpenXmlImporter`1.Import(Stream input, IOpenXmlImportContext context) at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.XlsxFormatProvider.ImportOverride(Stream input, CancellationToken cancellationToken) at Telerik.Windows.Documents.Spreadsheet.FormatProviders.WorkbookFormatProviderBase.Import(Stream input, Nullable`1 timeout)
In Development
Last Updated:
22 Apr 2026 13:40
by ADMIN
Created by:
Sachin
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When inserting a specific Jpeg image with an ICC profile there is a problem when opening the file in Adobe:
On the other hand, the PDF is successfully opened by browsers and most PDF viewers.
On the other hand, the PDF is successfully opened by browsers and most PDF viewers.
Unplanned
Last Updated:
21 Apr 2026 07:19
by ADMIN
ADMIN
Created by:
Deyan
Comments:
11
Category:
WordsProcessing
Type:
Feature Request
Introduce new section properties which are responsible for defining columns in the section.
Unplanned
Last Updated:
21 Apr 2026 06:36
by ADMIN
ADMIN
Created by:
Nikolay Demirev
Comments:
5
Category:
SpreadStreamProcessing
Type:
Feature Request
Provide a way to export filters.
In Development
Last Updated:
20 Apr 2026 07:43
by ADMIN
Created by:
Randy
Comments:
0
Category:
WordsProcessing
Type:
Feature Request
Currently, the export of lists to text is not supported.
Unplanned
Last Updated:
20 Apr 2026 06:55
by Mohammad
Created by:
Mohammad
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
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
In Development
Last Updated:
17 Apr 2026 16:51
by ADMIN
Created by:
Mattia
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
Duplicated page content due to an incorrect caching mechanism.
In Development
Last Updated:
17 Apr 2026 16:46
by ADMIN
Created by:
Dexter
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When a document containing a SignatureField is exported with the IsEncrypted property set to true, a not set UserPassword is required to open it, which makes it impossible to be opened. An InvalidOperationException is thrown with the message "Password is not correct." when importing with PdfProcessing; Adobe Acrobat also doesn't recognize the password.
Workaround: Exporting with AES256 encryption does not have this problem:
provider.ExportSettings = new PdfExportSettings
{
IsEncrypted = true,
EncryptionType = EncryptionType.AES256
};
In Development
Last Updated:
17 Apr 2026 13:38
by ADMIN
Created by:
Vitalii
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
NullReferenceException is thrown when exporting pages containing images with missing optional ColorSpace.
In Development
Last Updated:
17 Apr 2026 10:19
by ADMIN
Created by:
Simon
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
XMP metadata is unescaped during import/export.
In Development
Last Updated:
16 Apr 2026 20:00
by ADMIN
Created by:
Janson
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
When signing more than one signature field, the previous signatures are invalidated.
In Development
Last Updated:
16 Apr 2026 19:59
by ADMIN
Created by:
David
Comments:
0
Category:
SpreadProcessing
Type:
Bug Report
Images don't move with cells when a row/column is inserted.
Unplanned
Last Updated:
15 Apr 2026 10:17
by David
Created by:
David
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
PdfStreamWriter stream-copy page splitting performance is much slower than expected in some cases. When working with larger PDF files, the processing time can increase a lot and cause noticeable delays.
In Development
Last Updated:
10 Apr 2026 08:07
by ADMIN
Created by:
Scott
Comments:
5
Category:
PdfProcessing
Type:
Feature Request
Add support for ShadingType 1.
Duplicated
Last Updated:
09 Apr 2026 12:09
by ADMIN
Created by:
Piotr
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
In Development
Last Updated:
07 Apr 2026 14:10
by ADMIN
Created by:
Prashant
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
This will allow the import of Tensor-product patch mesh gradients. Currently, importing documents that contain ShadingType 7 results in NotSupportedShadingTypeException.
In Development
Last Updated:
07 Apr 2026 13:46
by ADMIN
ADMIN
Created by:
Tanya
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
This type of shading is not supported in the current version and a NotSupportedException is thrown when importing documents containing it.
The exception can be suppressed using the Exception Handling mechanism of PdfProcessing.
The exception can be suppressed using the Exception Handling mechanism of PdfProcessing.
In Development
Last Updated:
07 Apr 2026 12:04
by ADMIN
Created by:
Vitalii
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
A shading dictionary specifies details of a particular gradient fill, including the
type of shading to be used, the geometry of the area to be shaded, and the geometry of the gradient fill. Various shading types are available, depending on the value of the dictionary’s ShadingType entry:
type of shading to be used, the geometry of the area to be shaded, and the geometry of the gradient fill. Various shading types are available, depending on the value of the dictionary’s ShadingType entry:
- Coons patch meshes (type 6) construct a shading from one or more color
patches, each bounded by four cubic Bézier curves.
Duplicated
Last Updated:
02 Apr 2026 12:59
by ADMIN
Created by:
Benjamin
Comments:
1
Category:
PdfProcessing
Type:
Bug Report
When using Telerik Document Processing (PdfProcessing) for embedding Factur-X invoices, the produced PDF document is Non‑compliant with PDF-AF / Factur‑X according to the following validator:
https://www.superpdp.tech/outils/validateur-facture-electronique/
Completed
Last Updated:
02 Apr 2026 11:49
by ADMIN
Release 2026.1.402 (2026 Q1)
Created by:
EUNKYUNG
Comments:
0
Category:
SpreadProcessing
Type:
Feature Request
XlsFormatProvider: Add support for hidden rows.