Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/gwibber/client.py", line 277, in <lambda>
    lambda *a: self.apply_ui_element_settings())
  File "/usr/lib/python2.6/dist-packages/gwibber/client.py", line 523, in apply_ui_element_settings
    if hasattr(getattr(self, i), "parent") and getattr(self, i).parent.props.no_show_all:
AttributeError: 'NoneType' object has no attribute 'props'