Problem with opening .ods, .odt, etc. files


So we have a little problem when we are trying to create a new table or text document (.ods .odt etc). We are able to create the file, but we can’t open them.
Do you have any suggestion about this?


not enough information given here, I’m afraid.

are you sure you have a collaborative software installed to your instance (CODE or Only Office community server, e.g.) and that it’s working correctly?

My problem has solved.
Yes, CODE is installed, but my problem was that I have to refresh the page after I create a new document.
After that I can open and edit my files.

I apologise the for the inconvenience!

Thank you