I don't have a Github acc, and figured this might be interesting to other ywriter users, too, so posting here (sorry, Simon).
Just posted this bug / issue report on the ywriter mobile forum (not visible yet):
Hi,
this weekend, I ran across a strange issue with the iOS version.
My
main platform where I use yWriter is Win10, but I also occasionally
write on the mobile platforms, mainly iOS, syncing the files via my
cloud service. I also use a bunch of Peter T's yWriter addon tools,
recently yw-cnv for Import/Export to Libreoffice. Here's what happens
(reproducibly).
1. I edit the yw7 file on iOS
2. Sync across platforms
3. Try to import to Libreoffice with yw-cnv on either PC or Mac
4. Get an error message "Cannot process file: <...yw7>"
If
I then open the yw7 file on PC and simply close it again, the error in
yw-cnv goes away, meaning it probably rewrites it in a way to make it
compatible again. If step 1 is done on Android, there is no error,
either. However, opening and closing the file on Android does not fix
the error, only doing so on Windows does.
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So it looks like the iOS version does something to the yw7 file structure which makes it incompatible with your plugin, but not the app on other platforms. Any idea?
Thanks
Christian
P.S. It's not a big deal, it will only become an annoyance when I'm traveling and want to get a chapter to my writing group bc I don't have Windows access in that case.