ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
It looks like there are several problems here:
rosmake
command hasn't been used since before kinetic, which will be EOL next year. /opt/ros
which is where binary packages are installed. See this page for more information about workspaces./opt/ros
as well. For the reasons stated in 2, you should have it elsewhere (like your workspace) and replace the path $(find image_view)/test.bag
with the full path to the rosbag.image_view/extract_images
, the node will drop the images in the folder in which you run the launch file, not ~/.ros
. This is why it is important to run the launch file somewhere that your user has write access to (like your home folder). You should install the image_view
package instead of building it from source. There is no need to build it from source as binaries exist for all current ROS versions. If you're using Ubuntu, the package name is ros-melodic-image-view
. Once it's installed, source /opt/ros/melodic/setup.bash
and your launch file should work.