Epub can't convert to pdf

The file epub can’t convert to pdf.
Java groupdocs-conversion-21.7.jar
test epub file.zip (2.4 MB)

epub to pdf error.png (37.0 KB)

This topic has been moved to the related forum: Epub can't convert to pdf - Free Support Forum - groupdocs.app

@zsnqsl
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): CONVERSIONJAVA-2313

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.