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ROBOTIS-GIT / turtlebot3

ROS packages for Turtlebot3
http://turtlebot3.robotis.com
Apache License 2.0
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ros2 foxy error #1023

Open Ashwath12052004 opened 4 weeks ago

Ashwath12052004 commented 4 weeks ago

ISSUE TEMPLATE ver. 0.4.0

  1. Which TurtleBot3 platform do you use?

    • [x] Burger
    • [ ] Waffle
    • [ ] Waffle Pi

  2. Which ROS is working with TurtleBot3?

    • [ ] ROS 1 Kinetic Kame
    • [ ] ROS 1 Melodic Morenia
    • [ ] ROS 1 Noetic Ninjemys
    • [ ] ROS 2 Dashing Diademata
    • [ ] ROS 2 Eloquent Elusor
    • [x] ROS 2 Foxy Fitzroy
    • [ ] etc (Please specify your ROS Version here)

  3. Which SBC(Single Board Computer) is working on TurtleBot3?

    • [ ] Intel Joule 570x
    • [ ] Raspberry Pi 3B+
    • [ ] Raspberry Pi 4
    • [x] etc (Please specify your SBC here)

  4. Which OS you installed on SBC?

    • [ ] Raspbian distributed by ROBOTIS
    • [ ] Ubuntu MATE (16.04/18.04/20.04)
    • [x] Ubuntu preinstalled server (18.04/20.04)
    • [ ] etc (Please specify your OS here)

  5. Which OS you installed on Remote PC?

    • [ ] Ubuntu 16.04 LTS (Xenial Xerus)
    • [ ] Ubuntu 18.04 LTS (Bionic Beaver)
    • [x] Ubuntu 20.04 LTS (Focal Fossa)
    • [ ] Windows 10
    • [ ] MAC OS X (Specify version)
    • [ ] etc (Please specify your OS here)

  6. Specify the software and firmware version(Can be found from Bringup messages)

    • Software version: [x.x.x]
    • Firmware version: [x.x.x]

  7. Specify the commands or instructions to reproduce the issue.

    • HERE

  8. Copy and Paste the error messages on terminal.

    • HERE

  9. Please describe the issue in detail.

    • HERE
Ashwath12052004 commented 4 weeks ago

need help with the first error was tryna simulate dqn using turtlebot3 in gazebo11 using os foxy encountered this error specifically.

ros2 run turtlebot3_drl gazebo_goals running on stage: 4, dynamic goals enabled: False Traceback (most recent call last): File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_generator_py/import_type_support_impl.py", line 46, in import_type_support return importlib.import_module(module_name, package=pkg_name) File "/usr/lib/python3.8/importlib/init.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1014, in _gcd_import File "", line 991, in _find_and_load File "", line 973, in _find_and_load_unlocked ModuleNotFoundError: No module named 'turtlebot3_msgs.turtlebot3_msgs_s__rosidl_typesupport_c'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/home/ashwath/turtlebot3_drlnav/install/turtlebot3_drl/lib/turtlebot3_drl/gazebo_goals", line 11, in load_entry_point('turtlebot3-drl', 'console_scripts', 'gazebo_goals')() File "/home/ashwath/turtlebot3_drlnav/build/turtlebot3_drl/turtlebot3_drl/drl_gazebo/drl_gazebo.py", line 263, in main drl_gazebo = DRLGazebo() File "/home/ashwath/turtlebot3_drlnav/build/turtlebot3_drl/turtlebot3_drl/drl_gazebo/drl_gazebo.py", line 74, in init self.task_succeed_server = self.create_service(RingGoal, 'task_succeed', self.task_succeed_callback) File "/opt/ros/foxy/lib/python3.8/site-packages/rclpy/node.py", line 1300, in create_service check_for_type_support(srv_type) File "/opt/ros/foxy/lib/python3.8/site-packages/rclpy/type_support.py", line 29, in check_for_type_support msg_type.class.import_type_support() File "/home/ashwath/turtlebot3_drlnav/install/turtlebot3_msgs/lib/python3.12/site-packages/turtlebot3_msgs/srv/_ring_goal.py", line 273, in import_type_support module = import_type_support('turtlebot3_msgs') File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_generator_py/import_type_support_impl.py", line 48, in import_type_support raise UnsupportedTypeSupport(pkg_name) rosidl_generator_py.import_type_support_impl.UnsupportedTypeSupport: Could not import 'rosidl_typesupport_c' for package 'turtlebot3_msgs'