Potential problem of rxgraph under Ubuntu 12.04 fuerte?

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Hi all,

recently i noticed that rxgraph has some problems and produces the following error message:

 File "/opt/ros/fuerte/lib/python2.7/dist-packages/rxgraph/impl.py", line 125, in run
    info_text = get_info_text(self.selection_url)
  File "/opt/ros/fuerte/lib/python2.7/dist-packages/rxgraph/impl.py", line 59, in get_info_text
    return rosnode.get_node_info_description(node_name) + rosnode.get_node_connection_info_description(node_api)
TypeError: get_node_connection_info_description() takes exactly 2 arguments (1 given)

This Error is new to me and appeared first time after a ROS updated (ca. 10'th of July). After this error rxgraph is not updatimng any longer the screen, i.e. you can still see the old graph displayed but now response at all to updates on the ROS-Network-Graph.

Here my question: Does any one else have this issue and if yes which OS and ROS version are involved?

As written in the title for me this is Ubuntu 12.04 64Bit fuerte.