I am using Ubuntu 16.04 Beta 2.
This is my simple package:
https://github.com/arunavanag591/test_ros2
When I try this
`ros2 topic pub /test_topic std_msgs/String "hello"`
It throws me this:
Traceback (most recent call last):
File "/home/artc/ros2_ws/install/bin/ros2", line 9, in <module>
load_entry_point('ros2cli==0.0.0', 'console_scripts', 'ros2')()
File "/home/artc/ros2_ws/install/lib/python3.5/site-packages/ros2cli/cli.py", line 64, in main
rc = extension.main(parser=parser, args=args)
File "/home/artc/ros2_ws/install/lib/python3.5/site-packages/ros2topic/command/topic.py", line 38, in main
return extension.main(args=args)
File "/home/artc/ros2_ws/install/lib/python3.5/site-packages/ros2topic/verb/pub.py", line 43, in main
return main(args)
File "/home/artc/ros2_ws/install/lib/python3.5/site-packages/ros2topic/verb/pub.py", line 47, in main
return publisher(args.message_type, args.topic_name, args.values)
File "/home/artc/ros2_ws/install/lib/python3.5/site-packages/ros2topic/verb/pub.py", line 78, in publisher
set_msg_fields(msg, values_dictionary)
File "/home/artc/ros2_ws/install/lib/python3.5/site-packages/ros2topic/verb/pub.py", line 92, in set_msg_fields
for field_name, field_value in values.items():
AttributeError: 'str' object has no attribute 'items'
---
[Visit Topic](
https://discourse.ros.org/t/cannot-run-executable-and-lib-using-ros2-run-after-building-using-ament/2640/6) or reply to this email to respond.
If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates.
______________________________________________________________________________
ros-users mailing list
ros-users@lists.ros.org
http://lists.ros.org/mailman/listinfo/ros-users
Unsubscribe: <
http://lists.ros.org/mailman//options/ros-users>