PPT to PDF Conversion in Java: PptxException: No Approriate Effect Class Type Found!

@zwei,
Thank you for using Aspose.Slides. Please let us know if you are encountering other issues. We will do our best to resolve them.

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At last, I found the reason, it is my fault!

The problem is at “SaveFormat” Class, I should use com.aspose.slides.SaveFormat, but actually I used com.aspose.words.SaveFormat.

After corrector, the “ppttest2.pptx” works fine now!

@zwei,
We are glad to know that the issue has been resolved on your end. Thank you for using Aspose.Slides.

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The issues you found earlier (filed as SLIDESJAVA-39279) have been fixed in Aspose.Slides for Java 23.9 (JAR).
You can check all fixes on the Release Notes page.
You can also find the latest version of our library on the Product Download page.

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