Questions on Telerik Document Processing Forum

1 answer

27 views

Unable to load the service index for source https://nuget.telerik.com/v3/index.json

Hi,

Starting from thursday April 5th we cannot access (connection timeout) the Telerik NuGet feed: https://nuget.telerik.com/v3/index.json

General Discussions

updated question on 08 Apr 2024

0 answers

28 views

Attempting to add Telerik.Windows.Documents.Core nuget package

I recently began my 30 day trial with Telerik and I downloaded the Progress® Telerik® UI for ASP.NET Core product. I am attempting to now add the necessary nuget packages within the Telerik Document Processing product. When attempting to add the Telerik.Windows.Documents.Core nuget package via the command line, I receive the below error. I am using a mac with visual studio code for what it is worth. Any insight on how to work around this error is appreciated.

error: There are no versions available for the package 'Telerik.Windows.Documents.Core'.

General Discussions

SpreadProcessing

asked on 03 Jan 2024

1 answer

41 views

Exporting to Csv

why exporting to csv file not loads correctly and how to solve this

General Discussions

updated question on 27 Dec 2023

1 answer

36 views

Remove Hyperlinks from a Text with the RadFlowDocument

I have an HTML code with hyperlinks in the text, this must be converted to rtf and the hyperlinks in the text need to be removed, but I did not find a way to remove the hyperlink/uri.

Is there an example for that?

General Discussions

updated answer on 13 Dec 2023

1 answer

29 views

EXPORT HTML

I'm trying to use the "ExportToHTML" object but it won't let me. I already implemented the two necessary libraries but it still won't let me use the object.

using Telerik.WinControls.Export;
using Telerik.WinControls.UI.Export;

Any solution?

General Discussions

answered on 30 Oct 2023

1 answer

54 views

install document library independent of component UI libary

How can I install the document library alone without installing a component UI library?

I just want to process PDF files

General Discussions

answered on 13 Jul 2023

0 answers

82 views

Error when converting HTML to PDF in Linux (container)

I have a method like so that takes HTML and returns a PDF:

private static Stream ConvertToPdf(string htmlFileContent)
{
	var htmlProvider = new HtmlFormatProvider();

	var htmlDocument = htmlProvider.Import(htmlFileContent);

	var pdfProvider = new PdfFormatProvider();

	var pdfMemoryStream = new MemoryStream();

	pdfProvider.Export(htmlDocument, pdfMemoryStream);

	pdfMemoryStream.Position = 0;

	return pdfMemoryStream;
}

This method works perfectly on my local Windows dev box, but when I run it in a Fargate container in AWS ECS, I get the following exception if the HTML contains an image:

System.NotSupportedException: Not supported image format.
   at Telerik.Windows.Documents.Fixed.Model.Resources.ImageSource.DoOnUnknownData(Byte[] unknownData, ImageQuality imageQuality, Action`1 doOnEncodedData)
   at Telerik.Windows.Documents.Fixed.Model.Resources.ImageSource.InitializeImageInfoFromUnknownData(Byte[] unknownData, ImageQuality imageQuality)
   at Telerik.Windows.Documents.Fixed.Model.Resources.ImageSource.EnsureImageInfo()
   at Telerik.Windows.Documents.Fixed.Model.Resources.ImageSource.get_Width()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Objects.ImageXObject.CopyPropertiesFrom(IPdfExportContext context, ImageSource imageSource)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfExportContext.GetResource(ImageSource resource)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfContentExportContext.GetResource(ImageSource imageSource)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ImageWriter.WriteOverride(PdfWriter writer, IPdfContentExportContext context, Image element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.MarkableContentElementWriter`1.Write(PdfWriter writer, IPdfContentExportContext context, Object element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ClippingWriter.WriteOverride(PdfWriter writer, IPdfContentExportContext context, Clipping clipping)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ContentElementWriter`1.Write(PdfWriter writer, IPdfContentExportContext context, Object element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ContentRootWriter.WriteOverride(PdfWriter writer, IPdfContentExportContext context, IContentRootElement element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ContentElementWriter`1.Write(PdfWriter writer, IPdfContentExportContext context, Object element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.ContentElementWriters.ContentElementWriterBase.WriteElement(PdfWriter writer, IPdfContentExportContext context, Object element)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.ContentStream.BuildContentData(IPdfExportContext context, IResourceHolder resourceHolder, IContentRootElement contentRootElement)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.Page.CopyPropertiesFrom(IPdfExportContext context, RadFixedPage fixedPage)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyRadFixedPageProperties(RadFixedPage source, Page destination, IRadFixedDocumentExportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPagePropertiesFrom(IRadFixedDocumentExportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPropertiesFrom(IRadFixedDocumentExportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfExporter.Export(IRadFixedDocumentExportContext context, Stream output)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.ExportOverride(RadFixedDocument document, Stream output)
   at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Export(T document, Stream output)
   at Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider.ExportOverride(RadFlowDocument document, Stream output)
   at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Export(T document, Stream output)

All of those Telerik.Windows.Documents.* namespaces make me skeptical. I am referencing the .NET Standard NuGet packages from the Telerik feed, so they should work on Linux, right?

General Discussions

PdfProcessing

asked on 15 Jun 2023

0 answers

46 views

Regarding a <disabled> Issue seen in console while using telerik UI's

I encountered this error in console when the application is initially rendered or run. We are using telerik UI for blazor. Never encountered with this issue before, do anyone have any idea why this error is occurred and any possible solutions to it?

General Discussions

updated question on 11 May 2023

3 answers

82 views

Can't find dll .net standard compatible

Hello,

I have a license for Telerik for WPF v2021.1

I wanted to use RadWordsProcessing with dll for .net standard (Telerik.Documents.* instead of Telerik.Windows.Documents.*) but I can't find them either from the installation directory or the nuget repository

From the Telerik product page it says that document processing libraries are included in each product so I should have them.

Can anyone help me find them or understand why I don't have them please ?

Thank you

Thomas

General Discussions

answered on 20 Apr 2023

2 answers

55 views

How to Reference Multiple Versions of Telerik.Documents

I have an assembly called SharedUtllities. It references an older version of Telerik.Documents. I reference SharedUtllities from JobsCore. I also reference the lastes version of Telerik.Documents in JobsCore. It compliles okay but, when I run it, I get a runtime error when the program hits SharedUtllities ru = new SharedUtllities(). The error message is that it cannot find the older version of Telerik.Documents that I reference in SharedUtilities.

I cannot update the library versions used in SharedUtility but I can recompile it. I tried using Fody and tried using VS to include the old version in the exe but that didn’t work. I tried to reference the old version as well as the new version got errors galore. I also tried to use binding redirects.

So SharedUtilities references older version of Telerik.Documents. The build does not copy any Telerik dlls.

JobsCore references SharedUtilites.dll. Running JobsCore throws an error because it can’t find the old version of Telerik.Documents.

I can’t reference the old version and the current version.

General Discussions