PptxReadException Is Thrown While Reading a PowerPoint Presentation in C++

Aspose.Slides Product Family
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1

Hi,
We are using aspose.slides for c++ 25.4 version. While reading the attached ppt, exception is thrown with error:

System exception: Aspose::Slides::PptxReadException: Already registered: zipEntry

Please find sample code:

try {
    // Load the presentation
    outPresentation = System::MakeObject<Presentation>(sourceFilePath);
}

video exception.pptx.zip (8.2 MB)

2

@pankajku,
Thank you for reporting on the issue. I’ve reproduced the problem with the PptxReadException when loading the PowerPoint presentation. We are sorry that you encountered this problem.

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): SLIDESCPP-4036

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.

3

@pankajku,
The issues you found earlier (filed as SLIDESCPP-4036) have been resolved in Aspose.Slides for C++ 25.8 (NuGet (x64), NuGet (x86), Windows, Linux, macOS).
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.

4

Hello,
Aspose slides for java : 25.8 latest version still has the issue.

Exception in thread “main” class com.aspose.slides.PptxReadException: Already registered
Parameter name: zipEntry —> class com.aspose.slides.exceptions.ArgumentException: Already registered
Parameter name: zipEntry
com.aspose.slides.internal.r8.x1.x6(Unknown Source)
com.aspose.slides.AudioCollection.x6(Unknown Source)

Pls check.

5

@Ethan111,
Thank you for the message. I was unable to reproduce the error using Aspose.Slides for Java 25.8. Could you please check the issue carefully again? If the issue persists, please share the following additional information:

  • The sample presentation file
  • The OS version on which the error occurs
  • The Java version you are using