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error handling

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  1. Aspose.Cells.CellsException:“Metafile::PixelFor...

    An Error occurred when converting the Excel file to PDF: Aspose.Cells.CellsException:“Metafile::PixelForamt” CIPL-INDIA-LIMO-4-Air.7z (144.1 KB) using Aspose.Cells; var workbook = new Workbook("./CIPL-INDIA-LIMO-4-Ai…...December 30, 2025, 7:15am 1 An error occurred when converting the...CellsException: "Metafile::PixelForamt" error you’re encountering during Excel...

    forum.aspose.com/t/aspose-cells-cellsexception-...
  2. NullReferenceException on SmtpClient.Send with ...

    I’m receiving a nullreference exception: System.NullReferenceException: Referencia a objeto no establecida como instancia de un objeto. at #=zb250QYMCPFuX71Wdi3zOw2HXP4Y1.#=zI6Sdilw=(IAsyncResult #=zqu3CpHA=) at #…...synchronization contexts, or error handling in ASP.NET MVC, which in...to get more info about the error? By other way, other thing I’ve...

    forum.aspose.com/t/nullreferenceexception-on-sm...
  3. How to Convert PDF to PDFA in Java

    This short tutorial describes how to convert PDF to PDFA in Java by providing configuration details and a runnable sample code. You can change PDF to PDFA in Java with the help of a couple of lines of code only....the conversion along with error handling options Save the converted...option to be used in case of any error. In the end, the converted file...

    kb.aspose.com/pdf/java/how-to-convert-pdf-to-pd...
  4. An Exception Is Thrown When Loading a PowerPoin...

    Dear Aspose Support Team, We are currently using a C# function to remove watermarks from .pptx files utilizing the Aspose.Slides library. We have a valid Aspose.Total for .NET license. Our function loads the presentati…...practices to safely validate or handle such files before processing...with embedded objects. The error message indicates a type casting...

    forum.aspose.com/t/an-exception-is-thrown-when-...
  5. Html convert to Markdown occurs Object referenc...

    Hi , When I am converting the Html content into Markdown, it occurs the Error: Object reference not set to an instance of an object. here is the html content: <table id=\"attributesTable\">\n <tbody>\n <tr>…...into Markdown, it occurs the error: Object reference not set to...<table></table> , it will occur the error. However, <strong> ... <br>...

    forum.aspose.com/t/html-convert-to-markdown-occ...
  6. Python Programmer's Guide|Documentation

    Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....With Files in Python File Handling Features in Python Opening...prompt, please hold on... An error occurred while retrieving the...

    docs.aspose.com/cells/java/python-programmers-g...
  7. Create Custom Command Buttons|Documentation

    This article introduces how to custom command buttons in GridWeb....added to GridWeb control Event Handling of Custom Command Buttons...prompt, please hold on... An error occurred while retrieving the...

    docs.aspose.com/cells/net/aspose-cells-gridweb/...
  8. Working with GridWeb Double Click Events|Docume...

    This article introduces how to use the double click event in GridWeb.... Handling Double Click Events To create...prompt, please hold on... An error occurred while retrieving the...

    docs.aspose.com/cells/net/aspose-cells-gridweb/...
  9. FileCorruptedException when converting Word to ...

    Hello team, We use Aspose Words for Java to convert .DOCX to .HTML. Since the beginning of February 2025, we have seen a significant increase in “FileCorruptedException”. Previously we encountered this 1-2 times a year…...instances of this conversion error. The documents generating this...document that generates the error in our system. Document rendering...

    forum.aspose.com/t/filecorruptedexception-when-...
  10. AsposeAI Table correction|Documentation

    Improve OCR accuracy by applying LLM‑powered table layout output....table extract 🐞 Logging & error handling Pass True to constructor...

    docs.aspose.com/ocr/python-net/ai/ai-table/