Editing boolean array makes the plugin crash

[AugusteBourgois]

Hi there,

I am extensively using the array edition from rqt_reconfigure, and I have noticed that editing an array of booleans makes the plugin crash. This is due to the json parser, which expects booleans to be written as true and false (i.e. lower case), while the bool arrays are by default written as True and False (i.e. the python way).

Adding the following lines in the edit_finished() method in the param_editors.py file solves the problem:

if Parameter.Type.from_parameter_value(self.parameter.value) == Parameter.Type.BOOL_ARRAY:
  params_list = json.loads(params_string.lower())
else:
  params_list = json.loads(params_string)

System: Ubuntu 22.04
Ros2 humble
Local build of rqt_reconfigure on the rolling branch, no modifications.