Could not open file turtlebot3_burguer.urdf for parsing

asked 2020-09-19 13:41:19 -0600


I'm getting the following error while trying to bring up Turtlebot3:

andrestoga@andrestoga-pi:~/turtlebot3_ws$ ros2 launch turtlebot3_bringup urdf_file_name : turtlebot3_burguer.urdf [robot_state_publisher-1] Initialize urdf model from file: /home/andrestoga/turtlebot3_ws/install/turtlebot3_description/share/turtlebot3_description/urdf/turtlebot3_burguer.urdf [robot_state_publisher-1] Could not open file [/home/andrestoga/turtlebot3_ws/install/turtlebot3_description/share/turtlebot3_description/urdf/turtlebot3_burguer.urdf] for parsing. [robot_state_publisher-1] Unable to initialize urdf::model from /home/andrestoga/turtlebot3_ws/install/turtlebot3_description/share/turtlebot3_description/urdf/turtlebot3_burguer.urdf [turtlebot3_ros-3] terminate called after throwing an instance of 'std::runtime_error' [turtlebot3_ros-3] what(): Failed to parse parameters from file '/home/andrestoga/turtlebot3_ws/install/turtlebot3_bringup/share/turtlebot3_bringup/param/burguer.yaml': Error opening YAML file, at /tmp/binarydeb/ros-dashing-rcl-yaml-param-parser-0.7.9/src/parser.c:1387 I have no clue why it cannot open that file for parsing... but the file is trying to open is empty.

ROS 2 Dashing Diademata Raspberry Pi 3 Ubuntu MATE 18.04

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Hi, I am facing a similar issue with waffle pi. How did you resolve this issue?

sbobade gravatar image sbobade  ( 2021-10-08 07:37:29 -0600 )edit