Trying this rqt/the plugin seems to just wait or be stuck. Furthermore, stopping it throws an error:
$ rosrun rqt_capabilities rqt_capabilities
^CPluginHandler.save_settings() plugin "rqt_capabilities/CapabilityGraph#0" raised an exception:
Traceback (most recent call last):
File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui/plugin_handler.py", line 181, in save_settings
self._save_settings(plugin_settings, instance_settings)
File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui/plugin_handler_direct.py", line 109, in _save_settings
self.emit_save_settings_completed()
File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui/plugin_handler.py", line 196, in emit_save_settings_completed
callback(self._instance_id)
File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui/plugin_manager.py", line 422, in _close_application_save_callback
self._close_application_shutdown_plugins()
File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui/plugin_manager.py", line 429, in _close_application_shutdown_plugins
self._shutdown_plugin(info['instance_id'], self._close_application_shutdown_callback)
File "/opt/ros/hydro/lib/python2.7/dist-packages/qt_gui/plugin_manager.py", line 318, in _shutdown_plugin
handler.close_signal.disconnect(self.unload_plugin)
TypeError: disconnect() failed between 'close_signal' and 'unload_plugin
Plus requiring a hard stop (Ctrl + \) to really stop.
^\Quit (core dumped)
Is there a more intuitive and cleaner way to do this?
For example, showing a message saying "waiting for the capability server to start" and allowing a clean shutdown, when no capability server is available.
Trying this rqt/the plugin seems to just wait or be stuck. Furthermore, stopping it throws an error:
Plus requiring a hard stop (
Ctrl + \) to really stop.Is there a more intuitive and cleaner way to do this?
For example, showing a message saying "waiting for the capability server to start" and allowing a clean shutdown, when no capability server is available.