Messages won't open after Big Sur update

I might have to call Apple to see what they can do because I've tried restarting my computer, force quitting and all that fun stuff. Once they fix it, I'll try to come back here and relate the message to help you out!

I did a refresh install of Big Sure (Command R when powered off and starting up) then when disk utility opened I installed Big Sur again. That fixed that problem with messages, also copy and paste to IOS iPadOS devices.

A temporary work-around is to open Calendar, Once you do that you should be able to access your Address Book and Messages.

Did anyone get this fixed? Having the same problem.

Did anyone get a fix for message app not opening sometimes with Big Sur installed on Mac Pro. Some times it will open, then the next time you boot up it will not open.

Did a fresh install like suggested. Now my message & contacts apps do not work with every boot up. Sometimes they work sometimes they don't.

Thanks

Thanks, worked immediately!

If anyone is experiencing a slow response in download of e-mail, opening of Calendar seems to take care of that as well.

Thanks, opening calendar did work for message & contact apps.

Opening calendar first not working anymore. Message & contact app will not open

Are you having issues with the Apple mail program also?

No I am not having issues with Apple mail program. Just Message & Contact.

This worked! but why?? I'm running Big Sur 11.1 just upgraded today from Catalina straight to 11.1

I don’t know the reason. I am hoping that someone from apple engineering will look at this discussion, realize there’s an issue and find the source of the problem