when i use rostopic pub have this problem YAMLLoadWarning:
when i use rostopic pub have this problem YAMLLoadWarning:
$ rostopic pub /simple_model/right_supportwheel_controller/command std_msgs/Float64 "data: 0.5"
/opt/ros/melodic/lib/python2.7/dist-packages/rostopic/__init__.py:1782: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
pub_args.append(yaml.load(arg))
Asked by nabihandres on 2019-11-08 04:34:04 UTC
Answers
this warning it can not consider a problem, the program works well, if we want to know the data that send are working use $ rostopic echo /topic_name in other terminal
Asked by nabihandres on 2019-11-24 10:41:24 UTC
Comments
Were you able to fix this annoying warning? I am experiencing it as well.. after installing some python libs
Asked by peterbeda on 2020-02-19 04:32:51 UTC
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