|
- ROS Answers archive
This is the static archive of questions from ROS Answers archive Answers
- TF_OLD_DATA ignoring data from the past for frame base . . . - ROS Answers
By doing an echo of my tf topic I am able to see the timestamps of the different transforms, and I realized that those timestamps are given in seconds from 1970, whereas the message I get from Rviz about the base_link frame gives the time in seconds since the moment I launched the simulation:
- Cannot locate rosdep definition - ROS Answers archive
There is no ROS package called gazebo_plugin, nor is there an Ubuntu package (in your case) that is called gazebo_plugin, so rosdep cannot determine which package should be installed to fulfil the dependency It's likely that this is a typo: there is a ROS package called gazebo_plugins (note the s at the end there)
- RTI Connext DDS environment script not found (ROS2 on Windows) - ROS . . .
I am following the official tutorial to install ROS2 on Windows At the step of Environment setup, I did "> call C:\dev\ros2 galactic\local setup bat" and here comes the error:
- ROS2 How to uninstall remove a package - ROS Answers
In ROS1 I would source ROS again, rebuild my packages and it would be done ! But here in ROS2 Dashing even when sourcing ROS2 again I still have this package in those env variables : COLCON_PREFIX_PATH, AMENT_PREFIX_PATH, CMAKE_PREFIX_PATH
- libexec directory does not exist - ROS Answers
And it works fine But when I use ros2 run ea maintenance mode manager maintenance mode it doesn't work, I get no executable found
- Is clock being published? - ROS Answers archive
Details given below I am using Apollo Auto (open source autonomous car project) which uses ros platform for communication between the nodes Basically Apollo uses docker environment to run the project I want to publish some messages from my host system (that is outside the docker) and subscribe the published messages in Apollo (inside the
- Robot meshes not visible in rviz [Windows11, WSL2] - ROS Answers
Hi, I am using ROS Noetic on Ubuntu 20 04 Windows11 WSL2 When I try to load my robot into rviz or into the MoveIt setup, no meshes are visible I don't get any errors at all Here is a picture of rviz ( you can only see the two boxes which are the gripper pads): Here is the URDF file of the robot: <?xml version="1 0" ?>
|
|
|