Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 130, in on_end
    self._next.activate()
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 117, in activate
    self.on_activate()
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 352, in on_activate
    self._Cactivate(_c.AlphaFade, self.dstalpha)
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 323, in _Cactivate
    self._Cprepare(cls, *arg)
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 285, in _Cprepare
    raise ValueError("%s action needs a target Node" % self.__class__.__name__)
ValueError: AlphaFade action needs a target Node
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 155, in End
    self.action.on_end()
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 130, in on_end
    self._next.activate()
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 117, in activate
    self.on_activate()
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 352, in on_activate
    self._Cactivate(_c.AlphaFade, self.dstalpha)
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 323, in _Cactivate
    self._Cprepare(cls, *arg)
  File "/usr/lib/python2.4/site-packages/Opioid2D/Opioid2D/public/actions.py", line 285, in _Cprepare
    raise ValueError("%s action needs a target Node" % self.__class__.__name__)
ValueError: AlphaFade action needs a target Node
terminate called after throwing an instance of 'Swig::DirectorMethodException'
Aborted