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error handling

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  1. PPT to PDF Conversion in C#: NullReferenceExcep...

    Hi I am trying to convert a few ppts to pdf and I am getting the following null reference exception. System.NullReferenceException: Object reference not set to an instance of an object. at .(Graphics , , ) at .(IL…...Use Try-Catch : Implement error handling in your code to catch exceptions...of your application when the error occurs. This can help you identify...

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  2. Working With Files in Ruby|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....the following topics: File Handling Features in Ruby Utility Features...prompt, please hold on... An error occurred while retrieving the...

    docs.aspose.com/cells/java/working-with-files-i...
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  3. Utility Features in PHP|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....Image Conversion in PHP File Handling Features in PHP Analyzing...prompt, please hold on... An error occurred while retrieving the...

    docs.aspose.com/cells/net/utility-features-in-php/
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  4. Adding Cell Controls in Columns|Documentation

    This article introduces how to add control in column in GridDesktop....information about the event handling of buttons, please refer to...to the Event Handling of a Button Control. Adding CheckBox To...

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  5. com.aspose.pdf.internal.ms.System.lv: startInde...

    I’m having trouble extracting a PDF, I use Aspose version 23.11, here is the document and code used MMC 7-2025 - Indicação políticas públicas Repp 2026 (Relatório de Fiscalização em Políticas Públicas e Programas de Gov…...2025, 2:58pm 2 @sueliton The error message “startIndex + length...getText(); Error Handling : Implement error handling in your code...

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  6. Issues open/load a pdf file using the Aspose.Pd...

    In C# Application , I am trying to open/load a PDF file using the Aspose.Pdf.Document this is the code // string path = @“C:\Users\YourUser\Documents\my-test.pdf”; var pdfDocument = new Aspose.Pdf.Document(path); it…...Document(path); it is throwing the error 'Aspose.Pdf.InvalidPdfFileFormat:...version is 25.7.0 apose.pdf-error.PNG (66.9 KB) apose.pdf-err...

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  7. Miscellaneous Examples for xlsx4j|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....Document Assistant Close Data Handling Features in xlsx4j Working...prompt, please hold on... An error occurred while retrieving the...

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  8. Miscellaneous Examples in Aspose.Cells|Document...

    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....Document Assistant Close Data Handling Features in Aspose.Cells Working...prompt, please hold on... An error occurred while retrieving the...

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  9. Accessing images in this pdf freeze the thread ...

    Hello, Using this attached PDF fnac01.pdf, if we want to convert the page to a png (or svg or all other formats… ) the PngDevice.Process freeze the thread in the jpeg2k decode and never return… You can reproduce the is…... Error Handling : Implement error handling in your code...reduced resolution and error handling: string dataDir = RunExamples...

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  10. New bug with MergeNamedStyles - Free Support Fo...

    I appear to have found a bug with the MergeNamedStyles function added recently. Please run the following top-level code (adjusting the file paths as needed) with the attached zipped workbooks as a .NET 9 C# console app …... Error Handling : Implement error handling around the...structure your code to include error handling: try { Workbook targetWbk...

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