Exception

Similar reports
Problem #56745
Component
calibre
Last affected version
0:8.0.1-5.fc42
Executable
/usr/lib64/calibre/calibre/ebooks/conversion/plumber.py
Error name
ValueError
First occurrence
2025-07-18
Last occurrence
2026-07-26
Unique reports
7
Quality
0

Statistics

Operating system Unique / Total count
Fedora 42 7 / 14
Operating system Count
Fedora 42 14
Architecture Count
x86_64 14
Related packages Count
calibre 14
 0:8.0.1-4.fc42 12
 0:8.0.1-5.fc42 2
python3 14
 0:3.13.7-1.fc42 11
 0:3.13.3-2.fc42 2
 0:3.13.9-1.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Source or offset Line
1
__init__
/usr/lib64/calibre/calibre/ebooks/conversion/plumber.py 737
2
create_option_parser
/usr/lib64/calibre/calibre/ebooks/conversion/cli.py 342
3
main
/usr/lib64/calibre/calibre/ebooks/conversion/cli.py 389
4
<module>
/usr/bin/ebook-convert 21