Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/dbus/connection.py", line 604, in msg_reply_handler
    reply_handler(*message.get_args_list(**get_args_opts))
  File "/home/goffi/sat/sat_frontends/quick_frontend/quick_app.py", line 1302, in <lambda>
    action_cb = lambda data: self._actionCb(data, callback, callback_id, profile)
  File "/home/goffi/sat/sat_frontends/quick_frontend/quick_app.py", line 1280, in _actionCb
    self.actionManager(data, profile=profile)
  File "/home/goffi/sat/sat_frontends/quick_frontend/quick_app.py", line 1250, in actionManager
    profile=profile,
  File "/home/goffi/sat/sat_frontends/tools/xmlui.py", line 1060, in create
    profile=profile,
  File "/home/goffi/sat/sat_frontends/primitivus/xmlui.py", line 431, in __init__
    profile=profile,
  File "/home/goffi/sat/sat_frontends/tools/xmlui.py", line 418, in __init__
    self.constructUI(parsed_dom)
  File "/home/goffi/sat/sat_frontends/primitivus/xmlui.py", line 480, in constructUI
    xmlui.XMLUIPanel.constructUI(self, parsed_dom, postTreat)
  File "/home/goffi/sat/sat_frontends/tools/xmlui.py", line 719, in constructUI
    self._parseChilds(self, parsed_dom.documentElement)
  File "/home/goffi/sat/sat_frontends/primitivus/xmlui.py", line 446, in _parseChilds
    data)
  File "/home/goffi/sat/sat_frontends/tools/xmlui.py", line 462, in _parseChilds
    self._parseChilds(cont, node, ("widget", "container"))
  File "/home/goffi/sat/sat_frontends/primitivus/xmlui.py", line 446, in _parseChilds
    data)
  File "/home/goffi/sat/sat_frontends/tools/xmlui.py", line 469, in _parseChilds
    cont, node, ("widget", "container"), {CURRENT_LABEL: None}
  File "/home/goffi/sat/sat_frontends/primitivus/xmlui.py", line 446, in _parseChilds
    data)
  File "/home/goffi/sat/sat_frontends/tools/xmlui.py", line 694, in _parseChilds
    data.pop(CURRENT_LABEL)._xmlui_for_name = name
AttributeError: 'NoneType' object has no attribute '_xmlui_for_name'