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Exception"Object reference not set to an instance of an object" on loading PPT using Aspose.Slides for .NET

Hi ,1.zip (2.7 MB)

When loading attached file :
Aspose.Slides.Presentation doc = new Aspose.Slides.Presentation(item)
The following Error Happen :
System.NullReferenceException: ‘Object reference not set to an instance of an object.’

Please Advise ,


I have worked with source files shared by you using Aspose.Slides for .NET 18.5 and unable to observe any issue. Can you please share environment details along with which version of Aspose.Slides you are using on your end so that we may further investigate to help you out.

Hi ,
Sorry i was using 18.4 ,
Once using 18.5 issue resolved.