ros_tutorials
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Code used in tutorials found on ROS wiki
could we please have a top level README file for how to build these things? I'm completely new to ros and catkin. I learn things best by seeing them work....
Some tutorial code folders appear to have no matching tutorials in the ROS Wiki. An example is: 009_advanced_publish .
I have not found it, but I would like to ask if it would be possible to execute turtlesim_node without graphical frontend. It sounds strange and let me explain a...
Was having failures with `colcon build --merge-install` for the tutorial workspace build. After finding the source of the first error that shows up under inspection, the error appears in the...
There are many places in the code that assume control inputs (i.e., `x`, `y`, and `theta`) are valid floating point numbers. As a result, when one of `nan`, `-nan`, `inf`...
Hi. In `turtle.cpp` for ros2 turtlesim, `normalizeAngle` takes a `float` as an argument. However, the data passed into the function is of size `double` when the function is called, and...
Currently, the [catkin python install](http://docs.ros.org/melodic/api/catkin/html/howto/format2/installing_python.html) how to explicitly states: > To keep the user API clean, executable script names generally do not include a .py suffix. However, the tutorials create...
The packages ros_tutorials, roscpp_tutorials, and rospy_tutorials all have `COLCON_IGNORE` files in the ROS 2 branches. These have not been ported to ROS 2. This is a ticket to decide if...
I'm trying to simply launch one of the examples, but child processes of `roslaunch turtlesim multisim.launch` die with exit code -9 - by being sent SIGKILL; while consuming all of...
was following the https://docs.ros.org/en/humble/Tutorials/Beginner-CLI-Tools/Introducing-Turtlesim/Introducing-Turtlesim.html#id8 tutorial After activating the turtlesim, and getting it to move an such, I activated rqt. I get this error (same when using --force-discover): RosPluginProvider._parse_plugin_xml() plugin file...
