安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- ROS Answers archive
This is the static archive of questions from ROS Answers archive Answers
- 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)
- Ubuntu 22. 04 ros2 humble installing error GPG, libc-bin - ROS Answers
ROS distribution : ROS2 humble hawksbill to install ROS2 humble, while I'm following this : https: docs ros org en humble Installation Ubuntu-Install-Debians html
- 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:
- MoveIt! unable to sample any valid states for goal tree - ROS Answers
I have a robotic arm integrated with MoveIt! and Gazebo When I launch the Gazebo simulation and MoveIt! controller, I can use a python script which, using the moveit_commander, can set the joint states of the robotic arm in the Gazebo (set the angles) But When I want the MoveIt! to plan the trajectory given just the pose of the end effector, I get an error
- 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
- 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
- ROS 2: How to quit a node from within a callback?
I could do this in ROS 1 simply by calling rospy signal_shutdown () In ROS 2, I tried calling rclpy shutdown (), but this just hangs the node Any thoughts? Below is a modification of the publisher tutorial where I inserted a call to shutdown in the callback that just causes it to hang How can the callback cause the node to quit properly
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