Recently Updated
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Svitlana
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
Multiple graphic state objects are lost on import.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Jacob Overgaard
Comments:
6
Category:
PdfProcessing
Type:
Bug Report
When loading a PDF generated with PdfProcessing in PDF Accessibility Checker 2021 (PAC) an exception is thrown: "Object reference not set to an instance of an object".
It is reproducible with all PdfComplianceLevel export options.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Nuno
Comments:
5
Category:
PdfProcessing
Type:
Feature Request
From the Part 4: PAdES Long Term - PAdES-LTV Profile (ETSI TS 102 778-4) Specification:
"Validation of an electronic signature requires data to validate the signature such as CA certificates, Certificate Revocation List (CRLs) or Certificate status information (OCSP) commonly provided by an online service (referred to in the present document as validation data). If the document is stored and the signatures are to be verifiable long after first created, in particular after the signing certificate has expired, the original validation data may no longer available or there may uncertainty as to what validation data was used when the document was first verified."
"Validation of an electronic signature requires data to validate the signature such as CA certificates, Certificate Revocation List (CRLs) or Certificate status information (OCSP) commonly provided by an online service (referred to in the present document as validation data). If the document is stored and the signatures are to be verifiable long after first created, in particular after the signing certificate has expired, the original validation data may no longer available or there may uncertainty as to what validation data was used when the document was first verified."
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Tania
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
When writing a RadFixedPage containing widgets using the PdfPageStreamWriter.WriteContent() method an exception is thrown.
The exception: System.ArgumentNullException: 'Value cannot be null. Parameter name: context'
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Thomas
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
The appearance of a form field button is lost after import-export.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Marius
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
Provide an API for externally signing the document hash.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
ADMIN
Created by:
Martin
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
SMask.Matte is not applied correctly when exporting to an image.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Hector
Comments:
4
Category:
PdfProcessing
Type:
Bug Report
Importing document containing TextBox widgets with NormalContentSource defining text properties, such as FontSize and Position, are exported with incorrect appearance when the value of the field is modified.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Nick Potts
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
The underline gets over the text when the line spacing is set to exact, spacing after is set to 0, and the font size is less than 12.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Tim
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
Solid lines appear over dashed lines when generating PDF from SVG diagram.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Dimitar
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
The CIDToGIDMap value is exported as an indirect object. When the value is a PdfString ist should be directly exported and not referred as an indirect object.
Completed
Last Updated:
12 Nov 2025 11:41
by ADMIN
Release 2025.4.1104 (2025 Q4)
Created by:
Georgi
Comments:
2
Category:
PdfProcessing
Type:
Bug Report
After a PDF document is imported, decoding large images with a CCITTFaxDecode filter leads to OutOfMemoryException.
Unplanned
Last Updated:
10 Nov 2025 15:01
by Foxy
Created by:
Foxy
Comments:
0
Category:
PdfProcessing
Type:
Feature Request
Handle the import of documents with an invalid cross-reference stream offset.
Completed
Last Updated:
10 Oct 2025 06:11
by ADMIN
Release 2025.3.1007 (2025 Q3)
Created by:
Daniel
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
Error message:
Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfInt' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.MarkedContents.StructAttributeObject'.
Completed
Last Updated:
10 Oct 2025 06:11
by ADMIN
Release 2025.3.1007 (2025 Q3)
ADMIN
Created by:
Martin
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When the Normal appearance of the ListBoxField containing MarkedContent with an empty properties dictionary, the selection is lost.
Completed
Last Updated:
10 Oct 2025 06:11
by ADMIN
Release 2025.3.1007 (2025 Q3)
Created by:
David
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
InvalidCastException is thrown when importing a document with a structure element with an indirect reference to an integer value.
InvalidCastException: 'Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfInt' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.MarkedContents.StructElementObject'.'
Completed
Last Updated:
10 Oct 2025 06:11
by ADMIN
Release 2025.3.1007 (2025 Q3)
Created by:
Diego
Comments:
5
Category:
PdfProcessing
Type:
Bug Report
When you register a font in an ASP.Core project and in a static constructor, the generated PDF document will have this font only the first time you load the web page. Refreshing the page will generate the PDF document but the fonts will be lost.
Note: This worked in the previous version 2025.2.701.
Completed
Last Updated:
10 Oct 2025 06:11
by ADMIN
Release 2025.3.1007 (2025 Q3)
Created by:
Brian
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
When importing a VariableContent widget with OpenType font, which fails to read the post table of the font file, a NullReferenceException is thrown when the RecalculateContent() method is called.
Workaround: Change the widget font:
foreach (Widget widget in textBoxField.Widgets)
{
widget.TextProperties.Font = FontsRepository.Helvetica;
widget.RecalculateContent();
}
Workaround: Change the widget font:
foreach (Widget widget in textBoxField.Widgets)
{
widget.TextProperties.Font = FontsRepository.Helvetica;
widget.RecalculateContent();
}
Completed
Last Updated:
10 Oct 2025 06:11
by ADMIN
Release 2025.3.1007 (2025 Q3)
Created by:
Vitalii
Comments:
2
Category:
PdfProcessing
Type:
Bug Report
Part of the stack trace:
System.OutOfMemoryException: Insufficient memory to continue the execution of the program.
at System.Text.StringBuilder.ExpandByABlock(Int32 minBlockCharCount)
at System.Text.StringBuilder.AppendWithExpansion(Char value)
at System.Text.StringBuilder.Append(Char value)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Utilities.CrossReferenceCollectionReader.GetAllText(Reader reader, Int64 minOffset, Int64 maxOffset)
at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Utilities.CrossReferenceCollectionReader.FindAllObjectOffsets(Reader reader, Dictionary`2 tokenToOffsets, Int64 minOffset, Int64 maxOffset)Solution - use the ExpandableMemoryStream for the import instead.
Completed
Last Updated:
10 Oct 2025 06:11
by ADMIN
Release 2025.3.1007 (2025 Q3)
Created by:
Greg
Comments:
0
Category:
PdfProcessing
Type:
Bug Report
PDF content:
Exported text content:
