Hey! I have ros kinetic installed on Ubuntu mate, which is running on odroid xu4. I was recording a bag file from 2D Lidar, and to visualize I tried to install RVIZ (i was unsuccessfull). After a while i restarted odroid but was not able to run roscore

asked 2020-11-19 11:53:37 -0600

Mateen gravatar image

bash: /opt/ros/melodic/setup.bash: No such file or directory odroid@odroid:~$ roscore WARNING: unable to configure logging. No log files will be generated Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.

Traceback (most recent call last): File "/usr/bin/rosversion", line 11, in <module> load_entry_point('rospkg==1.1.10', 'console_scripts', 'rosversion')() File "/usr/lib/python2.7/dist-packages/rospkg/rosversion.py", line 104, in main version = rosstack.get_stack_version(args.package) File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 422, in get_stack_version return get_stack_version_by_dir(self.get_path(stack)) File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 201, in get_path self._update_location_cache() File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 184, in _update_location_cache list_by_path(self._manifest_name, path, cache) File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 67, in list_by_path root = ElementTree(None, os.path.join(d, PACKAGE_FILE)) File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 611, in __init__ self.parse(file) File "<string>", line 38, in parse cElementTree.ParseError: not well-formed (invalid token): line 1, column 0 Invalid tag: Cannot load command parameter [rosversion]: command [rosversion roslaunch] returned with code [1].

Param xml is The traceback for the exception was written to the log file No handlers could be found for logger "roslaunch"

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