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ROBOTIS-GIT / turtlebot3_machine_learning

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Can't see laser with roslaunch turtlebot3_gazebo turtlebot3_stage_1.launch #29

Closed Sebastian5j closed 4 years ago

Sebastian5j commented 5 years ago

i'm using waffle_pi so my turtlebot3_waffle_pi.gazebo.xacro file looks like this:

scanGazebo

And my .bashrc : export ROS_MASTER_URI=http://192.168.0.113:11311 export ROS_HOSTNAME=192.168.0.113 export TURTLEBOT3_MODEL=waffle_pi

export TURTLEBOT3_MODEL=burger

>>> conda initialize >>>

!! Contents within this block are managed by 'conda init' !!

conda_setup="$('/home/laboratorio/anaconda2/bin/conda' 'shell.bash' 'hook' 2> /dev/null)" if [ $? -eq 0 ]; then eval "$__conda_setup" else if [ -f "/home/laboratorio/anaconda2/etc/profile.d/conda.sh" ]; then . "/home/laboratorio/anaconda2/etc/profile.d/conda.sh" else export PATH="/home/laboratorio/anaconda2/bin:$PATH" fi fi unset conda_setup

<<< conda initialize <<<

And this is what appends with $ roslaunch turtlebot3_gazebo turtlebot3_stage_1.launch

ejecucionGazeboLaser

JaehyunShim commented 5 years ago

@Sebastian5j

I tested the same thing and it worked as the instruction.

Screenshot from 2019-10-18 09-34-03 Screenshot from 2019-10-18 09-34-31

Would you just remove all packages and reinstall them and see if it works? You have to reinstall tb3, tb3_simulations packages.

Regards, Ryan

Sebastian5j commented 5 years ago

@rjshim I did it: sudo apt-get install ros-kinetic-turtlebot3 sudo apt-get install ros-kinetic-turtlebot3-simulations Nothing happened, but im surprised because i thougth those packages were already installed

JaehyunShim commented 5 years ago

@Sebastian5j Unfortunately, there is no way I can see what unnecessary modifications you made before, I suggest you reinstall the entire OS, ROS and TB3 packages and test it again. Ryan