ImportError: cannot import name 'Log' from 'rosgraph_msgs.msg'

Question

Hello,

I am running docker container with ros2 galactic and ros1 noetic, and whenever I try to run the launch file the error appears saying

The error have not appeared before and I don't know why this error appears suddenly.

I always source the ROS1 noetic then ROS2 galactic while using ros1_bridge to communicate with other container whose version is ROS1 melodic.

Thank you!

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Originally posted by mirakim on ROS Answers with karma: 21 on 2023-03-18

Post score: 0

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Original comments

Comment by Mike Scheutzow on 2023-03-18:
In the future, please do not use screenshots of text. Instead, copy/paste the text into your description, and format it with the 101010 button. Thank you.

Comment by mirakim on 2023-03-21:
@Mike Scheutzow Thank you for let me know! I will keep that in mind!

Answer 1

I find the answer. As described in the error message, ROS2 does not use rospy and should replace it to rclpy.

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Originally posted by mirakim with karma: 21 on 2023-03-18

This answer was ACCEPTED on the original site

Post score: 0