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2020-05-24 21:28:43 -0500 | answered a question | Why is not building package turtlebot3_gazebo on ROS2? You must install the gazebo-ros package sudo apt-get install ros-melodic-gazebo-ros change melodic for your ros versio |
2020-04-30 00:53:36 -0500 | answered a question | octomap in rviz and occupancy grids in 3D maps You try the next command roslaunch octomap_server octomap_server_node mapa.bt You replace map.bt for the name file (.b |
2020-04-22 23:41:44 -0500 | answered a question | problem publishing octomap msg from an octomap file You have a mistake ros :: Publisher octomap_pub = n.advertise <octomap_msgs ::="" octomap=""> ("octomap_loaded", |
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2020-04-15 23:14:37 -0500 | answered a question | Is there a way to transfer jpg pictures into occupied grid map? You can use map_server and add your image URL in the file yaml, if this don't do , first try apply binary for the image. |
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2020-03-16 20:39:04 -0500 | commented answer | robot in Rviz cannot move and dropping the first 1 trajectory point You have need change permission of the file, with sudo chmod 777 nameFile |