How to copy a Chart from another .PPTX file?

[insomnion]

Hi,

I'm still working on PPTX document copy, and I have troubles with charts.
It works fine when I copy a Chart part, but when I try to add an embedded XLSX object, I see following line in the log:

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org.docx4j.openpackaging.parts.relationships.RelationshipsPart  - True - will delete relationship with target ../embeddings/Microsoft_Office_Excel_Worksheet1.xlsx

It comes right after doing this:

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chartPart.addTargetPart(xlsxPart);

SaveToZipFile throws an Exception:

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org.docx4j.openpackaging.exceptions.Docx4JException: Failed to add parts from relationships
   at org.docx4j.openpackaging.io.SaveToZipFile.addPartsFromRelationships(SaveToZipFile.java:334)
   at org.docx4j.openpackaging.io.SaveToZipFile.save(SaveToZipFile.java:159)
   at org.docx4j.openpackaging.io.SaveToZipFile.save(SaveToZipFile.java:88)
        ...

When I try to add this embedded XLSX object directly to the SlidePart, it doesn't throw any exception, but PowerPoint says that file is corrupted.
However, it is able to recovery, and displays this file correctly, but it's not a solution.

Is there any special processing for Charts or embedded objects?
Any help is appreciated.

Thanks you.
Dmitriy.

[jason]

Try calling that method with parameter AddPartBehaviour.RENAME_IF_NAME_EXISTS? (You may need to do that for the chart itself)