Vagrant-libvirt: Error when updating domain settings: undefined method `strip' for nil:NilClass

[abbbi]

After updating to the latest vagrant-libvirt version im seeing this one:
Vagrant 2.2.9

INFO interface: info: ==> default: Starting domain.
==> default: Starting domain.
INFO interface: error: Error when updating domain settings: undefined method strip' for nil:NilClass INFO interface: error: ==> default: Error when updating domain settings: undefined methodstrip' for nil:NilClass
==> default: Error when updating domain settings: undefined method `strip' for nil:NilClass

it seems to work without problems but might be worth looking into.
--debug doesnt show anything usefull though

[zakame]

Can confirm here too, looks like a regression from https://github.com/vagrant-libvirt/vagrant-libvirt/pull/1167

$ vagrant up
...
==> default: Creating shared folders metadata...
==> default: Starting domain.
==> default: Error when updating domain settings: undefined method `strip' for nil:NilClass
==> default: Waiting for domain to get an IP address...
...
$ vagrant status
Current machine states:

default                   running (libvirt)

...

[electrofelix]

@abbbi @zakame I think this is now fixed, but I found that for some reason I couldn't reproduce the behaviour consistently across my different machines, so might be worth if someone else could verify.

[zakame]

@electrofelix thanks, the warning is now gone for me :tada:

[electrofelix]

@zakame good to know, thanks for confirming.

[maciej-przezdziecki]

@electrofelix Seems that issue is still ongoing

[root@test ~]# vagrant plugin list
vagrant-libvirt (0.3.0, global)

==> osX: -- INPUT: type=mouse, bus=ps2
==> osX: Creating shared folders metadata...
==> osX: Starting domain.
==> osX: Error when updating domain settings: undefined method `strip' for nil:NilClass
==> osX: Waiting for domain to get an IP address...

[electrofelix]

@maciej-przezdziecki you'll need to install from master as the fix isn't yet in a release.