I'm running Foreman 1.0.0 on CentOS 6.3 with Apache Passenger.

I created a compute resource for my vsphere server. The datacenters populated correctly in the drop-down list when adding the vsphere server, so Foreman looks to have communicated OK with my vsphere server. When I click on the Virtual Machine tab however, it has a loading icon with "Loading Virtual Machines information", but never gets further than that.

Upon further inspection with Firebug in Firefox, I see it gets a 500 Internal sever error when trying http://foreman:4000/compute_resources/1-vcenter-mydomain-com/vms.

Traceback:

NoMethodError
undefined method `[]=' for nil:NilClass
app/controllers/compute_resources_vms_controller.rb:6:in `index'

So it chokes on the @vms line in compute_resources_vms_controller:

def index
  @vms = @compute_resource.vms.all.to_a.paginate :page => params[:page]
  respond_to do |format|
    format.html
    format.json { render :json => @vms }
  end
end

I don't see anything of interest in the apache or system logs.