[Pkg-libvirt-maintainers] Bug#566847: Bug#566847: AttributeError: 'NoneType' object has no attribute 'virtual_device_type'

[Guido Günther]

Hi Jonny,
On Mon, Jan 25, 2010 at 02:43:18PM +0000, Jonny Lamb wrote:
> Package: virt-manager
> Version: 0.8.2-2
> Severity: normal
> 
> I tried creating a new virtual machine today. I reached the end of the
> process and then when it was about to install, it failed with the
> following traceback:
> 
> Traceback (most recent call last):
>   File "/usr/share/virt-manager/virtManager/create.py", line 1435, in do_install
>     dom = guest.start_install(False, meter = meter)
>   File "/usr/lib/pymodules/python2.5/virtinst/Guest.py", line 658, in start_install
>     self._prepare_install(meter)
>   File "/usr/lib/pymodules/python2.5/virtinst/Guest.py", line 717, in _prepare_install
>     self._set_defaults()
>   File "/usr/lib/pymodules/python2.5/virtinst/FullVirtGuest.py", line 122, in _set_defaults
>     for net in self._get_install_devs(VirtualDevice.VIRTUAL_DEV_NET):
>   File "/usr/lib/pymodules/python2.5/virtinst/Guest.py", line 520, in _get_install_devs
>     return self._dev_build_list(devtype, self._install_devices)
>   File "/usr/lib/pymodules/python2.5/virtinst/Guest.py", line 442, in _dev_build_list
>     if i.virtual_device_type == devtype:
> AttributeError: 'NoneType' object has no attribute 'virtual_device_type'
virt-manager saves a logfile to .virt-manager. That would be helpfull.
Alternatively run "virt-manager --debug".
Cheers,
 -- Guido