WARN  [ 9474] "encoder-audio"                  feedcomponent     Jul 18 16:33:28      element /GstPipeline:pipeline-encoder-audio/GstFdSrc:eater:default error Internal data flow error. gstbasesrc.c(2809): gst_base_src_loop (): /GstPipeline:pipeline-encoder-audio/GstFdSrc:eater:default:
streaming task paused, reason not-negotiated (-4) (flumotion/component/feedcomponent010.py:263)
Traceback (most recent call last):
  File "/home/max/Desktop/flumotion-porting/flumotion/cache/component/0739fd2f9414297b16a679b60ca93bc0/flumotion/component/feedcomponent010.py", line 296, in bus_message_received_cb
    handlers.get(t, default)()
  File "/home/max/Desktop/flumotion-porting/flumotion/cache/component/0739fd2f9414297b16a679b60ca93bc0/flumotion/component/feedcomponent010.py", line 277, in error
    self._change_monitor.have_error(self.pipeline.get_state(),
  File "/usr/lib/python2.7/dist-packages/gi/types.py", line 43, in function
    return info.invoke(*args, **kwargs)
TypeError: get_state() takes exactly 2 arguments (1 given)