Problem with ODS file generated by third party software.

When opening in LibreOffice 24 a general input/output error appears.
After repacking the file (unzip and zip), everything is OK.
LibreOffice 7.6 opens the file without a problem.
System Windows 8/10/11.

test_file.ods (2.5 KB)

Your sample file indeed doesn’t open on my system :slight_smile:
Just because I can’t download it.
Please attach it (the ODS, not 7z) directly to your question.

Here you go.
test_file.ods (2.5 KB)
test_file_after_repacking.ods (2.6 KB)

Since this is a (possible) regression, you are welcome to file a bug report. In recent versions, there were a lot of changes to detect and reject invalid packages; this might discover a problem in the package, or it may show a problem in the detection.

Bug 163364 - Problem with opening ODS file generated by third party software.