PptxReadException Occurs when Loading a PPTX File in Java (Landray RDM EKP-13287)

ppt source code:
src.zip (3.3 KB)

origin ppt files:
url: https://filebin.net/houo62yj0kdvlt6n

converted error:

Caused by:class com.aspose.slides.PptxReadException: com.aspose.slides.internal.a9.ko cannot be cast to com.aspose.slides.internal.a9.et —> java.lang.ClassCastException: com.aspose.slides.internal.a9.ko cannot be cast to com.aspose.slides.internal.a9.et — End of inner exception stack trace — com.aspose.slides.nfs.rg(Unknown Source) com.aspose.slides.Presentation.xd(Unknown Source) com.aspose.slides.Presentation.rg(Unknown Source) com.aspose.slides.Presentation.(Unknown Source) com.aspose.slides.Presentation.(Unknown Source)

Please have a check.

@hucq_landray_com_cn,
Thank you for reporting on the issue. I’ve reproduced the error when loading the PPTX file with Aspose.Slides for Java.

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): SLIDESJAVA-39616

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

Please also share the following additional information if it is possible:

  • OS version on which the error occured
  • JDK target version in your application project

Have been fixed?

@hucq_landray_com_cn,
We expect that the issue will be resolved in Aspose.Slides for Java 25.3. This release will be published in the second half of March.

The issues you found earlier (filed as SLIDESJAVA-39616) have been resolved in Aspose.Slides for Java 25.3 (Maven, 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.