VM has become 'inaccessible' - Vagrant no longer working

Question

For some reason this morning when I run \'vagrant up\' I get the following error (this has worked absolutely fine for over a year)

Your VM has b         


        

Answer 1

I also had this problem. when change directory of virtualBox after restart macOS virtualbox get inaccessible to all vms.

my solution worked.

just move virtual box to default directory. remove all inaccesible vms from gui, then register vms from default path next run it.

or

vagrant up