Vagrant 1.5.1, Windows, bringing machine up: NoMethodError

[mrobb]

On Windows, using hyper-v, I got this after trying to up a new precise64 box:

Bringing machine 'default' up with 'hyperv' provider...
==> default: Importing a Hyper-V instance
C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/plugins/providers/hyperv/action/import.rb:45:in `call': undefined method `empty?' for nil:NilClass (NoMethodError)
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/warden.rb:34:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/warden.rb:95:in `block in finalize_action'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/warden.rb:34:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/warden.rb:34:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/builder.rb:116:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/runner.rb:69:in `block in run'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/util/busy.rb:19:in `busy'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/runner.rb:69:in `run'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/builtin/call.rb:51:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/warden.rb:34:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/builtin/config_validate.rb:25:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/warden.rb:34:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/builtin/handle_box.rb:56:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/warden.rb:34:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/builder.rb:116:in `call'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/runner.rb:69:in `block in run'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/util/busy.rb:19:in `busy'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/action/runner.rb:69:in `run'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/machine.rb:157:in `action'
    from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.5.1/lib/vagrant/batch_action.rb:72:in `block (2 levels) in run'

[v-jacob]

i am also getting the same error trying to use hyper-v

[lypanov]

Had the same issue, quite easy to fix, guess you're both on mingw like me.

Change line 24 in
C:\HashiCorp\Vagrant\embedded\gems\gems\vagrant-1.5.1\lib\vagrant\util\powershell.rb
to
"#{path}",

This seems to fix the powershell execution related issues.

[thalesmello]

I'm user git bash with ConEmu here. I report that the fix suggested by @lypanov works.

Does anyone know if changing that line has any other type of impact? Otherwise we could open a Pullrequest with the fix.

[crankeye]

@thalesmello There is already a fix for this.

Fixed by #3210

[mitchellh]

Fixed