The Wolfram engine cannot be opened, and an error "The Wolfram Engine exited during an activation attempt because an error occurred." is reported. I have successfully activated it before, but suddenly I can’t open it today . What's the problem ?
This is due to the Cloud Upgrade; it should work again when the upgrade finishes.
OUTAGE Notification: Wolfram Cloud Maintenance FRI AUG 27https://community.wolfram.com/groups/-/m/t/2352475
Thank you for your reply, it is normal now.
Has anyone encountered the same situation as me?