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can't launch rqt_graph

asked 2015-08-31 02:44:48 -0600

cros gravatar image

updated 2015-08-31 03:58:20 -0600

gvdhoorn gravatar image

when I launch the rqt_graph,there are some wrong like below,if anyone know why please tell me,thank you very much:

PluginHandlerDirect._restore_settings() plugin "rqt_graph/RosGraph#0" raised an exception:
Traceback (most recent call last):
  File "/opt/ros/indigo/lib/python2.7/dist-packages/qt_gui/", line 116, in _restore_settings
    self._plugin.restore_settings(plugin_settings_plugin, instance_settings_plugin)
  File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_graph/", line 202, in restore_settings
  File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_graph/", line 226, in _refresh_rosgraph
  File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_graph/", line 259, in _update_graph_view
  File "/opt/ros/indigo/lib/python2.7/dist-packages/rqt_graph/", line 292, in _redraw_graph_view
  File "/opt/ros/indigo/lib/python2.7/dist-packages/qt_dotgraph/", line 254, in dotcode_to_qt_items
    subgraph_nodeitem = self.getNodeItemForSubgraph(subgraph, highlight_level)
  File "/opt/ros/indigo/lib/python2.7/dist-packages/qt_dotgraph/", line 83, in getNodeItemForSubgraph
    bb = subgraph.attr['bb'].strip('"').split(',')
KeyError: 'bb'
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@cros: in the future, if you include console output in your question, please format it using the preformatted text button on the formatting toolbar. It's the one with 101010 on it. That makes things much easier to read. Thanks.

gvdhoorn gravatar image gvdhoorn  ( 2015-08-31 03:59:09 -0600 )edit

Also: please add which OS you are trying to run this one, which version of the OS, and any other system details you think may be important. The more details you provide, the easier it is for others to help you.

gvdhoorn gravatar image gvdhoorn  ( 2015-08-31 04:00:13 -0600 )edit

1 Answer

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answered 2015-08-31 15:02:13 -0600

Hey there,

Others have had success with this:

in the future, please try the search bar on the top right, before asking a question, along with listing details as others have requested, and what you have tried.

Cheers :)

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Asked: 2015-08-31 02:44:48 -0600

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Last updated: Aug 31 '15