Alan Federman

dnn_rotate and fiducial_follow both fail in Noetic

1

There are no error messages on the build or launch, but neither work. rostopic echo /dnn_objects ERROR: Cannot load message class Are your messages built? No objects are detected. fiducial_follow...

I could 'easily' do-release-upgrade the image to 18.04 by removing firefox and adding 100mb to the PI-BOOT partition, and then disabling roscore, magni-base, and removing ros-kinetic, commenting out the last...

pydantic >2.9 causes failures with launch file

2

ros2 launch usb_cam camera.launch.py [INFO] [launch]: All log files can be found below /home/ubiqlap/.ros/log/2024-11-16-08-31-53-762719-ubiqlap-X540LA-5691 [INFO] [launch]: Default logging verbosity is set to INFO [ERROR] [launch]: Caught exception in launch (see...

I am getting this: WARN] [1743444474.810172126] [rviz]: New publisher discovered on topic '/pi_sonar/sonar_3', offering incompatible QoS. No messages will be sent to it. Last incompatible policy: DURABILITY_QOS_POLICY  unless I...

ros2 launch magni_viz view_robot.launch.py fail

1

The class required for this panel, 'rviz/Displays', could not be loaded. Error: According to the loaded plugin descriptions the class rviz/Displays with base class type rviz_common::Panel does not exist. Declared...

meshes didn't download on pull,

1

buntu@ubuntu:~/ros2_ws/src/magni_robot/magni_description$ ls CMakeLists.txt README.md README.txt config launch package.xml urdf ???? what happened to meshes????? on build This may be promoted to an error in a future release of colcon-override-check. Starting...

new config file for ros2: teleop_twist_joy_node: ros__parameters: axis_linear: x: 1 scale_linear: x: 0.3 scale_linear_turbo: x: 0.75 axis_angular: yaw: 0 scale_angular: yaw: 1.0 enable_button: 4 # Left upper enable_turbo_button: 6 #...

format logitech.yaml teleop_twist_joy_node: ros__parameters: axis_linear: x: 1 scale_linear: x: 0.3 scale_linear_turbo: x; 0.75 axis_angular: x: 0 scale_angular: x: 1.0 enable_button: 4 # Left top trigger enable_turbo_button: 6 # left bottom...

The Readme doc states ssh is enabled by default. This is incorrect, as /etc/ssh/sshd_config.d/*.conf is set to: PasswordAuthentication no Further more, the instructions further down give confusing instructions about looking...