VirtualBox Error on Virtual Machines Tab

Hi all,

Vbox used to work with no problems until I tried installing Headphones plugin. Then I started to get this error in web admin interface:

Error #0:
exception 'Exception' with message 'Attribute does not exist' in /usr/share/phpvirtualbox/lib/vboxServiceWrappers.php:56
Stack trace:
#0 /usr/share/openmediavault/engined/rpc/virtualbox.inc(180): VBox_ManagedObject->__get('id')
#1 [internal function]: OMVRpcServiceVirtualBox->getMachines(Array, Array)
#2 /usr/share/php/openmediavault/rpcservice.inc(125): call_user_func_array(Array, Array)
#3 /usr/share/php/openmediavault/rpc.inc(79): OMVRpcServiceAbstract->callMethod('getMachines', Array, Array)
#4 /usr/sbin/omv-engined(500): OMVRpc::exec('VirtualBox', 'getMachines', Array, Array, 1)
#5 {main}

I removed headphones plugins, and then purged vbox and reinstalled from scratch but still the error shows in the web admin interface and my VM is not listed. I can connect to phpVirtualbox page with no problem and everything works as expected. Does anyone have any idea how to get rid of this error

Still can't fix this error.. Am I the only one having this issue? :\

@ryecoaaron, i tried your script again yesterday and still I get the same error when I select Virtualbox->Virtual Machines from the omv web gui and when I first login to the web gui.

@ryecoaaron sorry, I've been busy and couldn't check the forum until now. I haven't imported any VMs. I'm still trying to figure out what went wrong...