Calender is not shown

When clicking on Calender it just says:
“This folder contains no items and no operation can be performed”

Using Microsoft Exchange server

Did you figure this out?   I have been pulling my hair out for the last few weeks.  I have a Micro Exchange Calendar.  I don’t get any errors, but nothing shows up on the calendar.  I have tried removing the account etc   I have tried sharing it with another email.

When I open it up in Outlook everything shows up.   I can’t figure out the problem at all.