Error when trying to publish std_msgs/Empty topic

fkie / multimaster_fkie

ROS stack with FKIE packages for multi-robot (discovering, synchronizing and management GUI)

BSD 3-Clause "New" or "Revised" License

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Error when trying to publish std_msgs/Empty topic #17

Closed ipa-lth closed 9 years ago

ipa-lth commented 9 years ago

Something goes wrong when I try to publish an Empty msg of the type std_msgs/Empty from the node_manager gui/ topic tab

roehling commented 9 years ago

[WARN] rosout: Publish topic '/empty' failed: 'std_msgs/Empty'
[DEBUG] rosout: MASTERINFO from roehling (http://roehling:11311/) received
Traceback (most recent call last):
  File "/home/roehling/ros/src/multimaster_fkie/node_manager_fkie/src/node_manager_fkie/master_view_proxy.py", line 2301, in _start_publisher
    topic_params = self._rem_empty_lists(params[topic_type])
KeyError: 'std_msgs/Empty'

atiderko commented 9 years ago

I fixed it.