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fazildgr8 / ros_autonomous_slam

ROS package which uses the Navigation Stack to autonomously explore an unknown environment with help of GMAPPING and constructs a map of the explored environment. Finally, a path planning algorithm from the Navigation stack is used in the newly generated map to reach the goal. The Gazebo simulator is used for the simulation of the Turtlebot3 Waffle Pi robot. Various algorithms have been integrated for Autonomously exploring the region and constructing the map with help of the 360-degree Lidar sensor. Different environments can be swapped within launch files to generate a map of the environment.
http://mohamedfazil.com
MIT License
218 stars 70 forks source link

Resource not found: turtlebot3_description #9

Open prabanjan2419 opened 2 years ago

prabanjan2419 commented 2 years ago

prabanjan@ubuntu:~$ echo $TURTLEBOT3_MODEL waffle_pi prabanjan@ubuntu:~$ source ~/.bashrc prabanjan@ubuntu:~$ roslaunch turtlebot3_gazebo turtlebot3_world.launch ... logging to /home/prabanjan/.ros/log/4a5e619c-858b-11ec-856a-000c29ccc10b/roslaunch-ubuntu-7199.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.

WARNING: Package name "Mine_description" does not follow the naming conventions. It should start with a lower case letter and only contain lower case letters, digits, underscores, and dashes. WARNING: Package name "Mine_description" does not follow the naming conventions. It should start with a lower case letter and only contain lower case letters, digits, underscores, and dashes. Resource not found: turtlebot3_description ROS path [0]=/opt/ros/melodic/share/ros ROS path [1]=/home/prabanjan/gitbee/src ROS path [2]=/home/prabanjan/rigbee/src ROS path [3]=/home/prabanjan/ros/src ROS path [4]=/home/prabanjan/ADAS/src ROS path [5]=/home/prabanjan/catkin_ws/src ROS path [6]=/opt/ros/melodic/share The traceback for the exception was written to the log file

I am getting this error. How can I resolve?

Alcatraz1337 commented 1 year ago

You can download turtlebot3's description files and so on by doing:

cd your_catkin_ws/src
git clone -b melodic-devel https://github.com/ROBOTIS-GIT/turtlebot3
git clone -b melodic-devel https://github.com/ROBOTIS-GIT/turtlebot3_simulations

And then 

cd ../
catkin_make

So you can build and source the files and run the simulations.