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Getting Exception when Loading Any PowerPoint Presentation

Hello andrey how are you ?
I bought aspose.slides developer oem. my software was working yesterday but not anymore without changing anything in my code.
i can’t open any powerpoint file and have following stacktrace:

à Aspose.Slides. . (Presentation , Stream , InterruptionToken )
à Aspose.Slides.Presentation. (Stream , Boolean )
à Aspose.Slides.Presentation. (Stream , Boolean )
à Aspose.Slides.Presentation. (Stream )
à EasyExtractor.AsposeAPI.ExportPdf(String pptpath) dans D:\Leni\Sources\Git\EasySuiteV2\EasyPPT\EasyExtractor\class\AsposeAPI.vb:ligne 158

and error:
La référence d’objet n’est pas définie à une instance d’un objet.

got any idea ?

Thank you in advance

Hello Pierre, I’m fine. Thank you for contacting support. We will reply to you as soon as possible.

What information do you need ?

If I understand correctly, the error appeared immediately after using the new license. Could you please confirm? Please also specify Aspose.Slides version you used.

Thank you for your answer. I fixed the issue. I had to reformate the licence contents to have fully working :slight_smile:

We are glad to know that the issue is already resolved on your end. Thank you for using Aspose.Slides. Please let us know if you have any other problems with our products.

thank you for quick and relevant support :slight_smile: