Created PPT Using Input Stream in Java. The getSlides Method Is Returning Null

Aspose.Slides Product Family
1

Hi
I have created a presentation using the inputStream. Post creation, when I try to access each slide, I get null result.

newPresentation  = new Presentation(customIs); 
ISlide slide = newPresentation.getSlide().get_Item(1);

Can you please let me know what am I missing ? Or should we construct slide object separately while creating presentation?

2

@sushma1509,
Thank you for contacting support.

To investigate the case and help you, we need more details. Could you please tell us how we can reproduce the problem on our end?

3

Hi @andrey.potapov

I have a regular input stream and as mentioned I have created a Presentation out of it.
The PPT that I use has 31 slides (in native MS PPT).
How do I access slide by slide ?

Presentation newPresentation  = new Presentation(customIs); 
ISlide slide = newPresentation.getSlide().get_Item(1);

Here, slide is null

4

@sushma1509,
Please check your results using the latest version of Aspose.Slides for Java if possible. If the issue persists, please share the following files and information:

  • sample presentation file you used
  • complete code example
  • OS version on which the code was executed
  • JDK version in your app
  • Aspose.Slides version you used
5

This is using latest slides version. (23.12 jdk16.jar)
Attached the sample PPT
Windows
Testing PDF conversion.zip (3.6 KB)

6

@sushma1509,
Thank you for the issue details. I am working on the issue and will get back to you soon.

7

@sushma1509,
Unfortunately, I was unable to reproduce the problem you encountered. Could you please share a complete code example?

Please note that the attached presentation contains only one slide.