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error handling

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  1. Aspose.Pdf.Facades.Form. ImportFdf unable to ca...

    When using the Aspose.Pdf.dll ( version 25.1 and 25.5) , calling the Aspose.Pdf.Facades.Form.ImportFdf method results in Error "unable to cast object of type ‘aspose.pdf.annotations.widgetannotation’ to type ‘aspose.pdf…...ImportFdf method results in error " unable to cast object of type...4:42pm 2 @ShazAccessGroup The error you are encountering, “unable...

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  2. Working With Files 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....PHP Contents [ Hide ] File Handling Features in PHP Utility Features...prompt, please hold on... An error occurred while retrieving the...

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  3. 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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  4. 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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  5. Barcode Recognition - Read Barcodes in C#|Docum...

    This documentation section explains how to perform barcode recognition in Aspose.BarCode for .NET...result inspection, XML state handling, and specialized recognition...recognition presets, color-scheme handling, and image quality tools....

    docs.aspose.com/barcode/net/barcode-recognition/
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  6. Working With Files 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....the following topics: File Handling Features in PHP 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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  7. Working With Files in Python|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 Python Utility...prompt, please hold on... An error occurred while retrieving the...

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  8. 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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  9. KeyNotFoundException When Extracting Slide Thum...

    Hi, I have a reproducible Error when extracting a slide thumbnail, with a specific customer powerpoint file. I narrowed it down to a single slide, using aspose slides java 25.8. and openjdk 11.0.28 2025-07-15 runtime. …...1 Hi, I have a reproducible error when extracting a slide thumbnail...forum, so you can reproduce the error and fix it? com.aspose.slides...

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  10. 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...

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