Steps to reproduce:
$ sudo snap refresh juju --channel 2.4/stable $ /snap/bin/juju bootstrap localhost $ /snap/bin/juju deploy ubuntu
wait for deploy
$ sudo snap refresh juju --channel 2.5/stable $ /snap/bin/juju upgrade-juju -m controller $ /snap/bin/juju upgrade-juju
$ sudo snap refresh juju --channel stable $ /snap/bin/juju upgrade-juju -m controller $ /snap/bin/juju status ERROR runtime error: invalid memory address or nil pointer dereference
Steps to reproduce:
$ sudo snap refresh juju --channel 2.4/stable
$ /snap/bin/juju bootstrap localhost
$ /snap/bin/juju deploy ubuntu
wait for deploy
$ sudo snap refresh juju --channel 2.5/stable
$ /snap/bin/juju upgrade-juju -m controller
$ /snap/bin/juju upgrade-juju
$ sudo snap refresh juju --channel stable
$ /snap/bin/juju upgrade-juju -m controller
$ /snap/bin/juju status
ERROR runtime error: invalid memory address or nil pointer dereference