Deleting a VM's ethernet does not work

[Daniele Lacamera]

2013-11-14 11:20:29+0100 [virtualbricks.gui.gui] Error while retrieving cpu model.
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/twisted/internet/_baseprocess.py", line 60, in maybeCallProcessEnded
    proto.processEnded(Failure(reason))
  File "/usr/lib/python2.7/dist-packages/twisted/internet/utils.py", line 91, in processEnded
    self.deferred.callback(self.s.getvalue())
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 380, in callback
    self._startRunCallbacks(result)
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 488, in _startRunCallbacks
    self._runCallbacks()
--- <exception caught here> ---
  File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 575, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/lib/python2.7/dist-packages/virtualbricks/gui/_gui.py", line 943, in _update_cpu_combobox
    _, v = line.split(None, 1)
exceptions.ValueError: need more than 0 values to unpack
2013-11-14 11:20:41+0100 [virtualbricks.brickfactory] Uncaught exception: VMPlug.hotdel
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/virtualbricks/app.py", line 77, in run_app
    _backport.react(Application(config).run, ())
  File "/usr/lib/python2.7/dist-packages/virtualbricks/_backport.py", line 71, in react
    _reactor.run()
  File "/usr/lib/python2.7/dist-packages/twisted/internet/_glibbase.py", line 301, in run
    self._run()
  File "/usr/lib/python2.7/dist-packages/virtualbricks/gui/dialogs.py", line 622, in on_ConfirmDialog_response
    self.on_yes(self.on_yes_arg)
--- <exception caught here> ---
  File "/usr/lib/python2.7/dist-packages/virtualbricks/gui/dialogs.py", line 622, in on_ConfirmDialog_response
    self.on_yes(self.on_yes_arg)
  File "/usr/lib/python2.7/dist-packages/virtualbricks/gui/_gui.py", line 1052, in <lambda>
    remove = lambda _: self._remove_link(link, model)
  File "/usr/lib/python2.7/dist-packages/virtualbricks/gui/_gui.py", line 1036, in _remove_link
    if link.brick.proc and link.hotdel:
  File "/usr/lib/python2.7/dist-packages/virtualbricks/virtualmachines.py", line 57, in __getattr__
    self, name))
exceptions.AttributeError: VMPlug.hotdel
2013-11-14 11:20:58+0100 [virtualbricks.gui.dialogs] Sending report bug

[Francesco Apollonio (lorddex)]

have you tried to remove an eth configured with a previous version of vb?