Completed
Last Updated:
15 Aug 2025 13:49
by ADMIN
Release 2025.3.806 (2025 Q3)
Created by:
Heidi
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
NullReferenceException when inserting a document containing a table with a document variable having a line break (\n) in its value.
Completed
Last Updated:
10 Oct 2025 05:58
by ADMIN
Release Q3 2025 (2025.3.806)
Created by:
Ed
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
When accessing AngleSharp.Css.Values.CssShadowValue.CssText on import, an exception is thrown: System.Security.VerificationException: 'Operation could destabilize the runtime.'
Completed
Last Updated:
22 May 2025 13:37
by ADMIN
Release 2025.2.520 (2025 Q2)
Created by:
Tim
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
NotImplementedException is thrown for the SvgFontDefn's MeasureCharacters method.
Completed
Last Updated:
22 May 2025 13:36
by ADMIN
Release 2025.2.520 (2025 Q2)
Created by:
Philip
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
NullReferenceException is thrown when importing a specific document with Track Changes.
Completed
Last Updated:
22 May 2025 13:36
by ADMIN
Release 2025.2.520 (2025 Q2)
Created by:
Ching-Wei
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
Document's East Asia font falls back to a different font when opened in MS Word.
Completed
Last Updated:
22 May 2025 13:36
by ADMIN
Release 2025.2.520 (2025 Q2)
Created by:
Simone
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
Import a DOCX file which contains part of the text with simulated bold font. Then, export it to PDF format.
Completed
Last Updated:
13 Nov 2024 08:03
by ADMIN
Release 2024.4.1106 (Q4 2024)
ADMIN
Created by:
Martin
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
When exporting a document containing a table with no cells an exception is thrown: System.InvalidOperationException: 'Sequence contains no elements'
Completed
Last Updated:
13 Nov 2024 08:50
by ADMIN
Release 2024.4.1106 (Q4 2024)
Created by:
John
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
ArgumentException is thrown during MailMerge with a document with inline shape in its header/footer.
Completed
Last Updated:
13 Nov 2024 08:02
by ADMIN
Release 2024.4.1106 (Q4 2024)
ADMIN
Created by:
Peshito
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
Exporting documents to with headings to RTF does not properly export some heading colors in the document.
Completed
Last Updated:
13 Nov 2024 08:49
by ADMIN
Release 2024.4.1106 (Q4 2024)
Created by:
Mark
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
IndexOutOfRangeException is thrown when importing a specific document.
Completed
Last Updated:
02 Aug 2024 11:09
by ADMIN
Release 2024.3.802 (2024 Q3)
Created by:
Janson
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
Latest version 2024.2.426:
Old version 2022.3.906:
Use the following code:
static void Main(string[] args)
{
Console.WriteLine("Test from 2022.3.906 to 2024.2.426.");
string html = @"<html>
<head>
<style type=""text/css"">
h1 {
background-color: red;
}
#highlight1{
background-color: blue;
}
.highlight2{
background-color: yellow;
}
</style>
</head>
<body>
<h1>H1 - This Works </h1>
<h2 id=""highlight1"">H2 with id selector. This works too.</h2>
<h3 class=""highlight2"">H3 with class selector. This didn't work</h3>
</body>
</html>";
Telerik.Windows.Documents.Flow.FormatProviders.Html.HtmlFormatProvider html_provider = new Telerik.Windows.Documents.Flow.FormatProviders.Html.HtmlFormatProvider();
RadFlowDocument document = html_provider.Import(html);
string html_output = "output.html";
using (Stream output = File.Create(html_output))
{
html_provider.Export(document, output);
}
Process.Start(new ProcessStartInfo() { FileName = html_output, UseShellExecute = true });
}
Completed
Last Updated:
02 Aug 2024 11:08
by ADMIN
Release 2024.3.802 (2024 Q3)
Created by:
Swapnil
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
When importing a RTF document with bullet lists and exporting the RadFlowDocument back to RTF format the following result is observed:
- the bullet's left offset is changed
- the bullets color is also changed
Workaround: use the Telerik.Windows.Documents.FormatProviders.Rtf.RtfFormatProvider available in the Telerik.Windows.Documents.FormatProviders.Rtf.dll
Completed
Last Updated:
02 Aug 2024 11:09
by ADMIN
Release 2024.3.802 (2024 Q3)
Created by:
Viral
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
In a WPF project targeting .NET 6, the following code snippet results in an error:
public MainWindow()
{
InitializeComponent();
Telerik.Windows.Documents.Flow.FormatProviders.Html.HtmlFormatProvider provider = new Telerik.Windows.Documents.Flow.FormatProviders.Html.HtmlFormatProvider();
RadFlowDocument document = provider.Import("<html><body><h1>My First Heading</h1><p>My first paragraph.</p></body></html>");
}System.IO.FileNotFoundException: 'Could not load file or assembly 'System.Text.Encoding.CodePages, Version=7.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.'
Workaround: edit the .csproj file and include the required package reference:
<ItemGroup>
<PackageReference Include="Telerik.Windows.Documents.Flow" Version="2024.2.426" />
<PackageReference Include="System.Text.Encoding.CodePages" Version="7.0.0" />
</ItemGroup>
<ItemGroup>
<FunctionsPreservedDependencies Include="System.Text.Encoding.CodePages.dll" />
</ItemGroup>
Completed
Last Updated:
02 Aug 2024 11:08
by ADMIN
Release 2024.3.802 (2024 Q3)
Created by:
Tomas
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
StartingPageNumber for PageField is not respected for sections other than the first one.
Completed
Last Updated:
02 Aug 2024 11:08
by ADMIN
Release 2024.3.802 (2024 Q3)
Created by:
Dave
Comments:
2
Category:
WordsProcessing
Type:
Bug Report
After successful importing of DOCX with ordered list of TOC, try exporting it to PDF format.
Completed
Last Updated:
15 May 2024 06:27
by ADMIN
Release 2024.2.426 (2024 Q2)
Created by:
Akesh Gupta
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
NullReferenceException caused by a Hyperlink Field during nested Mail Merge.
Completed
Last Updated:
21 Mar 2024 05:53
by ADMIN
Release 2024.1.305 (2024 Q1)
Created by:
Niklas
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
Styles with names only different in spaces are treated as one.
Workaround:
var rtf = File.ReadAllText(fileName);
rtf = this.RenameStyleDifferentInOnlySpaces(rtf);
var document = provider.Import(rtf);
...
private string RenameStyleDifferentInOnlySpaces(string rtf)
{
HashSet<string> styles = new HashSet<string>();
string pattern = @"{\\(?:\*\\c)?s([0-9]+)[^}]*\n?[^}]*\\[^' ]* ?'?([^;]*)";
var matches = Regex.Matches(rtf, pattern);
foreach (Match match in matches)
{
string styleName = match.Groups[2].Value.Replace(" ", string.Empty);
if (styles.Contains(styleName))
{
styleName = this.ReplaceOldStyleName(ref rtf, styles, match).Replace(" ", string.Empty);
}
styles.Add(styleName);
}
return rtf;
}
private string ReplaceOldStyleName(ref string rtf, HashSet<string> styles, Match match)
{
string oldStyleName = match.Groups[2].Value;
StringBuilder styleNameBuilder = new StringBuilder(oldStyleName + "0");
while (styles.Contains(styleNameBuilder.ToString().Replace(" ", string.Empty)))
{
styleNameBuilder.Append("0");
}
string oldMatch = match.Groups[0].Value;
string newMatch = oldMatch.Replace(oldStyleName, styleNameBuilder.ToString());
rtf = rtf.Replace(oldMatch, newMatch);
return styleNameBuilder.ToString();
}
Completed
Last Updated:
14 Mar 2024 08:59
by ADMIN
Release 2024.1.305 (2024 Q1)
Created by:
Niklas
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
StackOverflowException when importing a document with style based on itself.
Use the following code to strip the faulty "based on" definition from the RTF:
RtfFormatProvider provider = new RtfFormatProvider();
var rtf = File.ReadAllText(ofd.FileName);
rtf = this.ReplaceSelfBasedOnStyle(rtf);
this.flowDocument = provider.Import(rtf);
...
private string ReplaceSelfBasedOnStyle(string rtf)
{
string pattern = @"{[\n]*\\s[0-9]+[^;]* \\\w* (Normal);}";
var matches = Regex.Matches(rtf, pattern);
foreach (Match match in matches)
{
string oldValue = match.Value;
string newValue = oldValue.Replace(@"\sbasedon0 ", string.Empty);
rtf = rtf.Replace(oldValue, newValue);
}
return rtf;
}
Completed
Last Updated:
14 Mar 2024 08:59
by ADMIN
Release 2024.1.305 (2024 Q1)
Created by:
Stefan
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
HtmlFormatProvider: Paragraph property AutomaticSpacingBefore is set to true instead of false.
Completed
Last Updated:
02 Aug 2024 11:09
by ADMIN
Release 2024.3.802 (2024 Q3)
Created by:
Paolo
Comments:
0
Category:
WordsProcessing
Type:
Bug Report
DocFormatProvider: EndOfStreamException when importing document with specific image.