When running
rosrun rqt_reconfigure rqt_reconfigure
And selecting my node, I get the following error:
Traceback (most recent call last):
File "/opt/ros/groovy/lib/python2.7/dist-packages/rqt_reconfigure/node_selector_widget.py", line 250, in _selection_changed_slot
self._selection_selected(index_current, rosnode_name_selected)
File "/opt/ros/groovy/lib/python2.7/dist-packages/rqt_reconfigure/node_selector_widget.py", line 200, in _selection_selected
item_widget = item_child.get_dynreconf_widget()
File "/opt/ros/groovy/lib/python2.7/dist-packages/rqt_reconfigure/treenode_qstditem.py", line 148, in get_dynreconf_widget
self._param_name_raw)
File "/opt/ros/groovy/lib/python2.7/dist-packages/rqt_reconfigure/dynreconf_client_widget.py", line 57, in __init__
group_desc, node_name)
File "/opt/ros/groovy/lib/python2.7/dist-packages/rqt_reconfigure/param_groups.py", line 153, in __init__
self._create_node_widgets(config)
File "/opt/ros/groovy/lib/python2.7/dist-packages/rqt_reconfigure/param_groups.py", line 199, in _create_node_widgets
widget = eval(_GROUP_TYPES[group['type']])(self.updater, group)
File "/opt/ros/groovy/lib/python2.7/dist-packages/rqt_reconfigure/param_groups.py", line 248, in __init__
super(BoxGroup, self).__init__(updater, config)
TypeError: __init__() takes exactly 4 arguments (3 given)
And indeed checking the python scripts, BoxGroup does call the super constructor with one argument too few. My config file looks something like this:
PACKAGE="my_package"
from dynamic_reconfigure.parameter_generator_catkin import *
gen = ParameterGenerator()
debug = gen.add_group("Debugging Utilities Left Image Based")
debug.add("dbgShowFeatures", bool_t, 0, "Show all detected features", True) # online
debug.add("dbgShowNMSFilteredFeatures", bool_t, 0, "Show stable (non maximum suppressed)", True) # online
debug.add("dbgShowBest3kFeatures", bool_t, 0, "Show best 3000 features", True) # online
exit(gen.generate(PACKAGE, "dynamic_reconfigure_node", "Foo"))
How can I fix this problem? I'm on ROS Groovy, 32 Bit Ubuntu 12.04
Originally posted by Crusty on ROS Answers with karma: 70 on 2013-10-02
Post score: 1
