Error while using the export command "os error 123"

[ekafaton]

Hi
Trying to do a full export from docspell using the command
D:\docspell_export>dsc-0.11.0.exe export --target D:\docspell_export

but get the following error after 5 items have sucessfully exported:
"Export - Error creating a file: Die Syntax für den Dateinamen, Verzeichnisnamen oder die Datenträgerbezeichnung ist falsch. (os error 123)"
The german part says "incorrect syntax wrong for filename, directoryname or volume".

I'm running docspell 0.40.0 on windows docker desktop. I really need a full export and cannot use "download all documents" because there are over 4000 of them.

Is there maybe a bug in the export when using umlauts / other non-english characters?

Thanks a lot!

[eikek]

Hi @ekafaton thanks for the report. Unfortunately, I'm not sure how to diagnose this further. I don't have Windows and can't try it out. I assume indeed some character in the filename that triggers this. Can you perhaps find out which item it is and possibly even what name it is? Can you run this with -vvv so it perhaps puts out more information about the error?