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dear all,
i am using ros kinetic and ubuntu 16.04. since a few days I recognize the fact that if I hit tab after typing rosrun to see the available packages the console freezes and dies after a few seconds. when I remove the catkin workspace from the .bashrc I do not see that phenomena.
I am grateful for any hints
gerald
I also got this problem and I try to reinstall ros in the base of the crashed ros. fowllowed by the http://wiki.ros.org/kinetic/Installation/Ubuntu this problem is solved.
Hope above helps you.
I've sieeen a similar problem with autocompletion some time ago due to some wrong entries in .bashrc
See this Q&A:
Reinstalling ROS bash worked for me
sudo apt-get install --reinstall ros-kinetic-rosbash
I suspect the issue might be the same as #q352934, where so-called "upstream packages" version of rosbash, instead of ROS distro specific ros-%DISTRO%-rosbash is in the path.
Some answers suggests re-installing ros-%DISTRO%-rosbash. My guess what that resolves the problem is:
ros-%DISTRO%-rosbash was installed.rosbash got somehow installed later. Path of rosrun was updated and points to this version. Not yet sure why but this somehow causes the mentioned issue.ros-%DISTRO%-rosbash then the path of rosrun is back to this version, which fixes.I haven't looked further whether this theory is correct though.
I have the same problem. Due to the character limit I couldn't post this as a comment.
On a clean workspace env | grep -i ros | sort
BASHRC_ENV=ros_mike
CMAKE_PREFIX_PATH=/opt/ros/kinetic
LD_LIBRARY_PATH=/opt/ros/kinetic/lib:/opt/ros/kinetic/lib/x86_64-linux-gnu
PATH=/opt/ros/kinetic/bin:/home/mike/bin:/home/mike/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
PKG_CONFIG_PATH=/opt/ros/kinetic/lib/pkgconfig:/opt/ros/kinetic/lib/x86_64-linux-gnu/pkgconfig
PYTHONPATH=/opt/ros/kinetic/lib/python2.7/dist-packages
ROSCONSOLE_CONFIG_FILE=/home/mike/bitchin_unix/config/rosconsole.yaml
ROSCONSOLE_FORMAT=${logger}: ${message}
ROS_DISTRO=kinetic
ROS_ETC_DIR=/opt/ros/kinetic/etc/ros
ROS_MASTER_URI=http://localhost:11311
ROS_PACKAGE_PATH=/opt/ros/kinetic/share
ROS_ROOT=/opt/ros/kinetic/share/ros
ROS_VERSION=1
After . devel/setup.bash
BASHRC_ENV=ros_mike
CMAKE_PREFIX_PATH=/home/mike/ws_moveit/devel:/opt/ros/kinetic
LD_LIBRARY_PATH=/home/mike/ws_moveit/devel/lib:/opt/ros/kinetic/lib:/opt/ros/kinetic/lib/x86_64-linux-gnu
PATH=/opt/ros/kinetic/bin:/home/mike/bin:/home/mike/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
PKG_CONFIG_PATH=/home/mike/ws_moveit/devel/lib/pkgconfig:/opt/ros/kinetic/lib/pkgconfig:/opt/ros/kinetic/lib/x86_64-linux-gnu/pkgconfig
PYTHONPATH=/opt/ros/kinetic/lib/python2.7/dist-packages
ROSCONSOLE_CONFIG_FILE=/home/mike/bitchin_unix/config/rosconsole.yaml
ROSCONSOLE_FORMAT=${logger}: ${message}
ROS_DISTRO=kinetic
ROS_ETC_DIR=/opt/ros/kinetic/etc/ros
ROS_MASTER_URI=http://localhost:11311
ROS_PACKAGE_PATH=/home/mike/ws_moveit/src/moveit_tutorials:/opt/ros/kinetic/share
ROS_ROOT=/opt/ros/kinetic/share/ros
ROS_VERSION=1
I am using Kinetic on 16.04 and I have this problem with every workspace on my computer.
Asked: 2017-11-05 02:03:02 -0500
Seen: 1,628 times
Last updated: Sep 21 '20
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First things first: try to
rm -rfyourbuildanddeveldirectories. Doesrosrunstill crash? If not, build your workspace again,sourceit and tryrosrunagain.I tried this already. If I remove the sourcing of the devel folder rosrun does not crash. If I build and add it as suggested I see the same crashing behavior. It's really wired as the catkin workspace is empty - containing no packages at all.
Then we're going to need more info: how did you install ROS, which platform is this (
amd64,arm, something else). What is the output ofenv | grep -i ros | sortboth with and withoutsource-ing anysetup.bash. How did you create your workspace, what does it contain (any pkgs), etc.@gsteinbauer Did you find the solution for this problem? I am facing the same issue
@vacky11 I cannot reproduce this, but deleting contents of /var/crash solved it for me.
I am having the same problem. I have tried deleting the contents of
/var/crashandcatkin clean -y && catkin buildto no avail.