Declined
Last Updated: 15 Nov 2023 12:58 by ADMIN
Created by: Gary
Comments: 3
Category: PdfProcessing
Type: Bug Report
0
When flattening a document with esignature the signature gets removed. Digital signatures remain, but esignatures do not.
Declined
Last Updated: 15 Nov 2023 12:57 by ADMIN
 I am getting a null exception when trying to import an document. The specified error is Value cannot be null. (Parameter 'action').
Declined
Last Updated: 20 Sep 2023 12:14 by ADMIN

Hello, I had many problems with version 2023.1.117, latest stable 2023.2.606 is unusable also due to issue with scanned documents etc, so I tried 2020.2.703-hotfix, but I am getting other set of issues.

Unfortunately I cannot share the documents, since they are confidential.

With some documents I am getting this error:
Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfName' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Objects.FormXObject'.

 

Loading Code:

            PdfFormatProvider pdfFormatProvider = new();

            RadFixedDocument document = pdfFormatProvider.Import(bytes);

 

And stack trace:

   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearanceConverter.ConvertFromDictionary(PostScriptReader reader, IPdfImportContext context, PdfDictionary dictionary)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearanceConverter.Convert(Type type, PostScriptReader reader, IPdfImportContext context, IPdfPrimitive value)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearanceConverter.ConvertFromIndirectReference(Type type, PostScriptReader reader, IPdfImportContext context, IndirectReference indirectReference)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearanceConverter.Convert(Type type, PostScriptReader reader, IPdfImportContext context, IPdfPrimitive value)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearancesConverter.TryImportAppearance(String key, PostScriptReader reader, IPdfImportContext context, PdfDictionary appearancesDictionary, Appearance& appearance)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.AppearancesConverter.ConvertFromDictionary(Type type, PostScriptReader reader, IPdfImportContext context, PdfDictionary dictionary)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Converters.Converter.Convert(Type type, PostScriptReader reader, IPdfImportContext context, IPdfPrimitive value)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Data.PdfPropertyBase`1.PrepareValue(PostScriptReader reader, IPdfImportContext context, IPdfPrimitive value)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Data.LoadOnDemandPropertyBase`1.GetValueFromSource(Boolean shouldDecrypt)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Data.LoadOnDemandPropertyBase`1.GetValue(Boolean shouldDecrypt)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Annotations.AnnotationObject.get_Appearances()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Annotations.AnnotationObject.ToAnnotation(PostScriptReader reader, IRadFixedDocumentImportContext context, Double pageHeightInDip)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.Page.<>c__DisplayClass21_0.<CopyPageAnnotationsTo>b__0()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.Page.CopyPageAnnotationsTo(IRadFixedDocumentImportContext context, RadFixedPage fixedPage)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.<>c__DisplayClass59_2.<CopyAllPageProperties>b__2()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyAllPageProperties(PostScriptReader reader, IRadFixedDocumentImportContext context, List`1 contextPages, IList`1 pages)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPagePropertiesTo(PostScriptReader reader, IRadFixedDocumentImportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.DocumentCatalog.CopyPropertiesTo(PostScriptReader reader, IRadFixedDocumentImportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.RadFixedDocumentImportContext.BeginImportOverride()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.BaseImportContext.BeginImport(Stream pdfFileStream)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Import.PdfImporter.Import(Stream input, IPdfImportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.<>c__DisplayClass18_0.<ImportOverride>b__0()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.ExceptionHandling.ExecutionHandler.TryHandleExecution[E](Action operation)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.ImportOverride(Stream input)
   at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Import(Stream input)
   at Telerik.Windows.Documents.Common.FormatProviders.BinaryFormatProviderBase`1.Import(Byte[] input)
   at Client.Wpf.Common.UserControls.PdfViewer.LoadBytesToPdfViewer(Byte[] bytes) in C:\Users\tomas.filip\source\repos\FiFi\Client.Wpf\Common\UserControls\PdfViewer.xaml.cs:line 65
   at System.Reactive.AnonymousSafeObserver`1.OnNext(T value)
   at System.Reactive.ObserveOnObserverNew`1.DrainStep(ConcurrentQueue`1 q)
   at System.Reactive.ObserveOnObserverNew`1.DrainShortRunning(IScheduler recursiveScheduler)
   at System.Reactive.Concurrency.DispatcherScheduler.<>c__DisplayClass12_0`1.<Schedule>b__0()
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)


Declined
Last Updated: 08 Jul 2023 11:07 by ADMIN
Created by: Ted
Comments: 1
Category: PdfProcessing
Type: Bug Report
0

I'm trying to use the PdfFormatProvider to import a pdf. I've tried to import multiple different pdfs with the code below, but they all throw an exception with "System.InvalidOperationException: 'Import not supported.'" and no other info. Is this a bug or am I not calling the correct method to import a pdf?

var providerPDF = new Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider();
providerPDF.Import(File.ReadAllBytes(@"D:\TestDocs\TestImage.pdf"));

Declined
Last Updated: 07 Jun 2023 11:05 by ADMIN
Created by: Thomas
Comments: 1
Category: Telerik Document Processing
Type: Bug Report
0

Hello,

I'm using Telerik Documents Processing 2023.1.410

With WordsProcessing, if I add a table in a footer it will automatically add a space after the table

Here an example, my table is the same size as my image in background and I removed all margin of the section:

Here the code:


Footer footer = section.Footers.Add(HeaderFooterType.Default)
section.PageMargins = new Padding(0,96,96,0);
section.FooterBottomMargin = 0;

Table table = footer.Blocks.AddTable();
TableRow row = table.Rows.AddTableRow();
TableCell cell = row.Cells.AddTableCell();
Paragraph paragraph = cell.Blocks.AddParagraph();
paragraph.Inlines.AddRun("Something");

 

I didn't any properties to manage spaces around a Table like in Paragraph.

It can be reproduced without the image

Work around:

If I add a new paragraph at the end and remove all spaces of this paragraph then it works

Here the code added:


paragraph = footer.Blocks.AddParagraph();
paragraph.Spacing.SpacingAfter = 0;
paragraph.Spacing.SpacingBefore = 0;
paragraph.Spacing.LineSpacing = 0;

 

Regards,
Hervouet Thomas

Declined
Last Updated: 29 May 2023 10:51 by ADMIN
The Footer's size is sometimes not respected.
Declined
Last Updated: 10 May 2023 15:06 by ADMIN
Created by: Chris
Comments: 1
Category: Telerik Document Processing
Type: Bug Report
0

When importing an XLSX that has "Date" number-formatted cells, and those cells have the 5-digit representation of th edate, XslxFormatProvider.Import(bytes) will throw a KeyNotFoundException. The exception message is "The given key '58' was not present in the dictionary" for the particular case we're looking at.

Unfortunately, we cannot provide the file itself, as it has PHI in it. And, when we open it in Excel and resave it, Excel will automatically convert the 5-digit representation to a normal date. This new file will import just fine. However, we're trying to cut out that intermediate step.

Pertinent portion of the stack trace:
   at System.ThrowHelper.ThrowKeyNotFoundException[T](T key)

   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.Contexts.XlsxWorksheetImportContext.ImportDirectFormattingInRange(XlsxWorkbookImportContext workbookContext, FormattingRecord directFormatting, PropertyBagBase propertyBag, Int64 start, Int64 end)
   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)
   at Telerik.Windows.Documents.Spreadsheet.FormatProviders.WorkbookFormatProviderBase.Import(Stream input)
   at Telerik.Windows.Documents.Spreadsheet.FormatProviders.BinaryWorkbookFormatProviderBase.Import(Byte[] input)
   at .....

 

 

Declined
Last Updated: 22 Sep 2022 08:59 by ADMIN
Created by: Babu
Comments: 4
Category: Telerik Document Processing
Type: Bug Report
1

1. Line Height is not converted properly.  for example, if we set the line height is 1.5 in angular UI editor, in PDF is not shown properly,

2. Table alignment is not proper -  After resizing the in the angular editor, the same alignment is not converted in PDF. I think colgroup and cols custom tags are not considering while converting the PDF.

Declined
Last Updated: 21 Mar 2022 12:59 by ADMIN
                        

public string AppendPdfList(string[] append)
{
           PdfFormatProvider provider = new PdfFormatProvider();
            RadFixedDocument targetDocument = new RadFixedDocument();
            provider.ImportSettings.DocumentUnhandledException += (o, args) => { args.Handled = true; };

            // Iterate through the files you would like to merge 
            foreach (string documentName in append)
            {
               RadFixedDocument sourceDocument = provider.Import(File.ReadAllBytes(documentName));
               targetDocument.Merge(sourceDocument);
            }
            TelerikPdfHelper.ClearDuplicatedFonts(targetDocument);

            OutputFilename = Path.GetTempFileName();
           File.WriteAllBytes(OutputFilename, provider.Export(targetDocument));
            return OutputFilename;
}

 

Results in System.NotImplementedException: 'The method or operation is not implemented.

Declined
Last Updated: 09 Dec 2021 07:26 by ADMIN

I have read that there limitations to PDF files being imported, however, the file being imported  was generated with FixedContentEditor, so, should be able to import?

  using (Stream stream = Stream)
        {
          try
          {
            this._document = provider.Import(stream);
            _InputPath = fileName;
          }
          catch (Exception e)
          {
            Errors = "Could not open file " + fileName + ": " + e.Message;
            this._document = null;
          }
        }
      }
Declined
Last Updated: 23 Sep 2021 08:46 by ADMIN
Created by: Linus
Comments: 2
Category: PdfProcessing
Type: Bug Report
0

Hi, 

 

I am trying to convert a HTML body to a PDF using HtmlFormatProvider and PdfFormatProvider. 

It works well when I try to create a pdf with "normal" characters, but when I use characters like "åäö" the characters is either missing or replaced with other character. 

I have found a similiar issue but that was due to the fact that the person was using .net core I am using .net framework. 

Am I missing something when I am converting it to a PDF or is there a limitation with special characters like "åäö". 

 


        private string CreateAndStorePdf(string htmlBody)
        {
            Telerik.Windows.Documents.Extensibility.JpegImageConverterBase jpegImageConverter = new Telerik.Documents.ImageUtils.JpegImageConverter();
            Telerik.Windows.Documents.Extensibility.FixedExtensibilityManager.JpegImageConverter = jpegImageConverter;

            var provider = new HtmlFormatProvider();
            var document = provider.Import(htmlBody);
            var exportProvider = new PdfFormatProvider();
            var fixedExportProvider = new Telerik.Windows.Documents.Flow.FormatProviders.Pdf.PdfFormatProvider();
            var fileName = "_original.pdf";

            try
            {
                using (var outputStream = new MemoryStream())
                {
                    exportProvider.Export(fixedExportProvider.ExportToFixedDocument(document), outputStream);
                    outputStream.Seek(0, SeekOrigin.Begin);
                    var pdfBytes = new BinaryReader(outputStream).ReadBytes((int)outputStream.Length);

                    return fileName;
                }
            }
            catch (Exception ex)
            {
                Log.Error(ex, "The pdf could not be created.");
                return null;
            }
        }

 

 

Declined
Last Updated: 20 Sep 2021 11:58 by ADMIN
Created by: Tobias
Comments: 4
Category: Telerik Document Processing
Type: Bug Report
0

Dear Team,

when I create a pdf with your components (RadFixedDocument, RadFixedPage, FixedContentEditor) I cannot add a "german umlaut" in that report because then it cannot be viewed in your own pdfviewer- control (the exception is: Error loading document: Position is out of range).

I tried to solve this in "creating/ loading" arial.ttf as external font (even this is weird as idea), but this also did not work.

What is your solution for that?

I bought the Telerik components basically for PDF processing, this simply needs to work...

Many thanks for an urgent update on that!

Best regards

Tobias

Declined
Last Updated: 20 Sep 2021 11:54 by ADMIN

I open an xlsx file thant i create with Excel and edit it with RadSpreadProcessing.

But then I can't display it in a RadSpreadsheet control. An error is displayed during execution on localhost.

Here is the error message:

Exception non gérée à la ligne 48298, colonne 17 dans http://localhost:53844/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:fr-CA:bc17b1ef-7a1b-49cb-a795-5f1c64597a53:ea597d4b:b25378d2;Telerik.Web.UI:fr-CA:b87b3d5b-f055-4852-bdaf-fef1991116e3:16e4e7cd:f7645509:22a6274a:33715776:8674cba1:7c926187:88144a7a:b7778d6c:c08e9f8a:59462f1:a51ee93e:24ee1bba:6d43f6d9:e330518b:1e771326:8e6f0d33:864068a5:6a6d718d:58366029:874f8ea2:4cd1fec6:71188da4:487c8be1:670fdf23:d944e0f6:c442ac3f:ec7335e:2e4adfe5:b4bec146:77613e24:69667591:a4c22f0d:e0037459:2f872eeb:75e7b247:b9057478:e8e3832e:728f182a:c4143936:5f88c545:6ed7f76e:32b48b51:935ec1c6:f0c58c30:16dc2978:1611ddf4:1bfaef2a:26e91122:c128760b:a7e79140:185812c5:f46195d3:6b3f73b3:2003d0b8:aa288e2d:b092aa46:a44b89c4:c8618e41:e4f8f289:1a73651d:16d8629e:2bef5fcc:a9b7ace7:e085fe68:52af31a4:5fa37e7e

0x800a139e - Erreur d’exécution JavaScript: Expected op «,» but found punc «;» (input: IF(D8<>0;E8/D8;0))

If a workbook was created with Excel, an error prevents it from being opened programmatically in a RadSpreadsheet control. Although it can be displayed there using the open button of the RadSpreadsheet. This error does not occur if you copy the contents of this workbook into the RadSpreadsheet and then save it with the save button on the RadSpreadsheet.

Thank you

Declined
Last Updated: 20 Sep 2021 11:51 by ADMIN
Created by: Pedro
Comments: 1
Category: Telerik Document Processing
Type: Bug Report
0

I'm trying to use RadWordsProcessing

to replace text in .docx documents.

when i try to open a document i have an error:

BadImageFormatException: Could not load file or assembly 'PresentationCore, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. Reference assemblies should not be loaded for execution.  They can only be loaded in the Reflection-only loader context. (0x80131058)


Declined
Last Updated: 23 Aug 2021 12:00 by ADMIN
Created by: Bermando
Comments: 1
Category: WordsProcessing
Type: Bug Report
0
I am trying to open a docx and send it to a client using DocxFormatProvider. I only use Import and Export methods. Sometimes it works well, but some of docs once get their markup broken when opened on a client. No errors, no messages, no difference which version of word is used.
Declined
Last Updated: 19 Jul 2021 07:19 by ADMIN
Created by: Rakesh
Comments: 1
Category: PdfProcessing
Type: Bug Report
0

Hello Support,

I am generating pdf using PdfFormatProvider. In this i am passing html data which should be converted into pdf. For that I have written below code.

 

HtmlFormatProvider htmlFormatProvider = new HtmlFormatProvider();

RadFlowDocument htmlDocument = htmlFormatProvider.Import(htmlContentValue);

 var anotherpara = sectionBody.Blocks.AddParagraph();

editor.MoveToParagraphStart(anotherpara);

editor.InsertDocument(htmlDocument, options);

This works fine and also get pdf with expected value. But I would like to set spacing between two lines which I could not set or its not working. For that I have added below code.

I have also attached screenshot for it. like how its showing on pdf

editor.ParagraphFormatting.AutomaticSpacingAfter.LocalValue = false;
editor.ParagraphFormatting.AutomaticSpacingBefore.LocalValue = false;
editor.ParagraphFormatting.SpacingAfter.LocalValue = 0;
editor.ParagraphFormatting.SpacingBefore.LocalValue = 0;

 

So could you please let me know fix for it.

Declined
Last Updated: 06 Jul 2021 09:46 by ADMIN

Importing XLSX file in Blazor Web Assembly for .NET 5.0 is very slow.

 

          <InputFile OnChange="@HandleFileSelected" />

 

async Task HandleFileSelected(InputFileChangeEventArgs e)

{

   var ms = new MemoryStream((int)e.File.Size);
        Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.XlsxFormatProvider formatProvider = new Telerik.Windows.Documents.Spreadsheet.FormatProviders.OpenXml.Xlsx.XlsxFormatProvider();
        using (Stream ey = e.File.OpenReadStream(e.File.Size))
        {
            await ey.CopyToAsync(ms,(int)e.File.Size);
            ey.Close();
        }
        oWorkbook = formatProvider.Import(ms);

  }  

Declined
Last Updated: 28 Jan 2021 06:51 by ADMIN
Created by: David
Comments: 3
Category: Telerik Document Processing
Type: Bug Report
0

Based on how Excel works, VLookup doesn't need to be sorted, if the 4th parameter is FALSE.  The 4th Parameter determines whether an approximate search is used or an exact match is used.  by default true is used and an approximate search requires a sorted range.  However, if set to FALSE,  then the range doesn't need to be sorted.  the value is checked against the entire column of cells and can be unsorted. 

We process spreadsheets that use VLOOKUP with 4th parameter set to FALSE and unsorted data in range.  These work in Excel, but not in Telerik Spreadsheet processing.

thanks, 

Declined
Last Updated: 13 Jan 2021 16:11 by ADMIN
Created by: Fadi
Comments: 1
Category: Telerik Document Processing
Type: Bug Report
1

Even without flattening the form the Barcode font gets lost.

Noticed that manually setting the font using the font name with spaces seems to work.

Other custom fonts on our form appear to work, however the Free 3 of 9 does not.

Declined
Last Updated: 05 Jan 2021 12:50 by ADMIN
Created by: Fadi
Comments: 3
Category: Telerik Document Processing
Type: Bug Report
1

Attached a project to demonstrate some issues we're seeing that need resolving in order to use the component.

1. When using a font like Tahoma on a form field, the value no longer displays or contains garbled text.

2. Input file is 24KB, output is 2MB!

3. Rotated field lose their rotation after being flattened.

4. Simulate merging with other files, 100 times the file is now 150MB! It's as though it's not re-using the fonts, but keeps adding the same ones.

5. when merging, but not flattening, the form fields are all lost on pages after page 1

1 2