[ros-users] Erratic_gazebo

Ken Conley kwc at willowgarage.com
Tue Nov 2 16:16:30 UTC 2010 

Hi Nicolas.

The checkout path returned by "roslocate svn" and on the wiki points to:

https://code.ros.org/svn/wg-ros-pkg/branches/trunk_cturtle/stacks/wg_robots_gazebo/erratic_gazebo

 - Ken

2010/11/2 Nicolás Alvarez Picco <nicolasapicco at hotmail.com>:
> Hi,
>
> Thanks for answering, I am stilling having problems, I have done:
> In ros directory I have execute the following instruction:
> svn co https://code.ros.org/svn/wg-ros-pkg/trunk wg-ros-pkg-unreleased
>
> Then I have add in the ROS_PACKAGE_PATH the directory where I have done the
> instruction shown above, so the setup.sh is:
>
> export
> ROS_PACKAGE_PATH=/home/nicolas/ros/ros:/home/nicolas/ros/stacks/wifi_drivers:/home/nicolas/ros/stacks/wg_pr2_apps:/home/nicolas/ros/stacks/wg_hardware_test:/home/nicolas/ros/stacks/wg_common:/home/nicolas/ros/stacks/web_interface:/home/nicolas/ros/stacks/vslam:/home/nicolas/ros/stacks/visualization_tutorials:/home/nicolas/ros/stacks/visualization_common:/home/nicolas/ros/stacks/visualization:/home/nicolas/ros/stacks/vision_opencv:/home/nicolas/ros/stacks/trajectory_filters:/home/nicolas/ros/stacks/tabletop_object_perception:/home/nicolas/ros/stacks/sql_database:/home/nicolas/ros/stacks/sound_drivers:/home/nicolas/ros/stacks/slam_karto:/home/nicolas/ros/stacks/slam_gmapping:/home/nicolas/ros/stacks/simulator_stage:/home/nicolas/ros/stacks/simulator_gazebo:/home/nicolas/ros/stacks/roslisp_support:/home/nicolas/ros/stacks/ros_tutorials:/home/nicolas/ros/stacks/ros_realtime:/home/nicolas/ros/stacks/robot_model:/home/nicolas/ros/stacks/robot_calibration:/home/nicolas/ros/stacks/pr2_web_apps:/home/nicolas/ros/stacks/pr2_tabletop_manipulation_apps:/home/nicolas/ros/stacks/pr2_simulator:/home/nicolas/ros/stacks/pr2_self_test:/home/nicolas/ros/stacks/pr2_robot:/home/nicolas/ros/stacks/pr2_power_drivers:/home/nicolas/ros/stacks/pr2_plugs:/home/nicolas/ros/stacks/pr2_object_manipulation:/home/nicolas/ros/stacks/pr2_navigation_apps:/home/nicolas/ros/stacks/pr2_navigation:/home/nicolas/ros/stacks/pr2_mechanism:/home/nicolas/ros/stacks/pr2_kinematics_with_constraints:/home/nicolas/ros/stacks/pr2_kinematics:/home/nicolas/ros/stacks/pr2_gui:/home/nicolas/ros/stacks/pr2_ethercat_drivers:/home/nicolas/ros/stacks/pr2_doors:/home/nicolas/ros/stacks/pr2_controllers:/home/nicolas/ros/stacks/pr2_common_actions:/home/nicolas/ros/stacks/pr2_common:/home/nicolas/ros/stacks/pr2_cockpit:/home/nicolas/ros/stacks/pr2_calibration:/h
>
> But then when I want to do a rosmake in the directory
>
> nicolas at blanc:~/ros/ros$ rosmake erratic_gazebo
> [ rosmake ] Packages requested are:
> ['erratic_gazebo']
> [ rosmake ] Logging to
> directory/home/nicolas/.ros/rosmake/rosmake_output-20101102-131102
> [ rosmake ] Expanded args ['erratic_gazebo'] to:
> []
> [ rosmake ] WARNING: The following args could not be parsed as stacks or
> packages: ['erratic_gazebo']
> [ rosmake ] ERROR: No arguments could be parsed into valid package or stack
> names.
>
> I dont have a clue of what I should do!! If someone can help me I will be
> grateful.
> Nicolas
> ________________________________
> Date: Fri, 29 Oct 2010 11:44:10 -0700
> From: anton at email.arizona.edu
> To: ros-users at code.ros.org
> Subject: Re: [ros-users] Erratic_gazebo
>
> Hi folks,
> The erratic_gazebo_plugins package only provides a differential drive
> controller for the simulated robot. Actual robot urdf description, 3D meshes
> and some sample launch files are
> in http://www.ros.org/wiki/erratic_description package.
> Nicolás, you can follow instructions on our wiki page to install ua-ros-pkg
> repo here: http://code.google.com/p/ua-ros-pkg/wiki/DeveloperInstall. It
> assumes you are doing a fresh svn based install. Let me know if you run into
> any trouble.
> Anton
> On Fri, Oct 29, 2010 at 11:28 AM, Ken Conley <kwc at willowgarage.com> wrote:
>
> Hi Nicolás,
>
> There are multiple ways to locate this package:
>
> $ roslocate svn erratic_gazebo
> https://code.ros.org/svn/wg-ros-pkg/branches/trunk_cturtle/stacks/wg_robots_gazebo/erratic_gazebo
>
> On the wiki page, look for "Source: svn"
> http://www.ros.org/wiki/erratic_gazebo
>
> However, I'll note that the erratic packages will soon be taken over
> by those provided by ua-ros-pkg, as they are better maintained. I
> believe their equivalent package is:
> http://www.ros.org/wiki/erratic_gazebo_plugins
>
> I've also patched roslaunch (r11979) to not have as bad of an error
> message when this occurs.
>
> cheers,
> Ken
>
> 2010/10/29 Nicolás Alvarez Picco <nicolasapicco at hotmail.com>:
>> hi everybody!!
>> I am trying to implement the work of of a colleague in my robot, the thing
>> is when i run his launch file, this is what happens:
>>
>> ... logging to
>>
>> /home/nicolas/.ros/log/8b50c1f4-e33f-11df-b173-001aa02eaaa8/roslaunch-blanc-19456.log
>> 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 "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/__init__.py",
>> line 212, in main
>>     p.start()
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/parent.py",
>> line
>> 241, in start
>>     self._start_infrastructure()
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/parent.py",
>> line
>> 197, in _start_infrastructure
>>     self._load_config()
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/parent.py",
>> line
>> 118, in _load_config
>>     self.config =
>> roslaunch.config.load_config_default(self.roslaunch_files,
>> self.port, verbose=self.verbose)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/config.py",
>> line
>> 381, in load_config_default
>>     loader.load(f, config, verbose=verbose)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 731, in load
>>     self._load_launch(launch, ros_config, is_core=core, filename=filename,
>> argv=argv, verbose=verbose)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 704, in _load_launch
>>     self._recurse_load(ros_config, launch.childNodes, self.root_context,
>> None, is_core, verbose)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 659, in _recurse_load
>>     val = self._include_tag(tag, context, ros_config, default_machine,
>> is_core, verbose)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 94, in call
>>     return f(*args, **kwds)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 600, in _include_tag
>>     default_machine, is_core, verbose)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 639, in _recurse_load
>>     self._param_tag(tag, context, ros_config, verbose=verbose)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 94, in call
>>     return f(*args, **kwds)
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 237, in _param_tag
>>     vals = self.opt_attrs(tag, context, ('value', 'textfile', 'binfile',
>> 'command'))
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 177, in opt_attrs
>>     return [self.resolve_args(tag_value(tag,a), context) for a in attrs]
>>   File "/home/nicolas/ros/ros/tools/roslaunch/src/roslaunch/xmlloader.py",
>> line 158, in resolve_args
>>     return roslib.substitution_args.resolve_args(args,
>> context=context.resolve_dict, resolve_anon=self.resolve_anon)
>>   File
>> "/home/nicolas/ros/ros/core/roslib/src/roslib/substitution_args.py",
>> line 200, in resolve_args
>>     resolved = _find(resolved, a, args, context)
>>   File
>> "/home/nicolas/ros/ros/core/roslib/src/roslib/substitution_args.py",
>> line 135, in _find
>>     return resolved[0:idx-len(arg)] + roslib.packages.get_pkg_dir(args[0])
>> +
>> resolved[idx:]
>>   File "/home/nicolas/ros/ros/core/roslib/src/roslib/packages.py", line
>> 213,
>> in get_pkg_dir
>>     raise InvalidROSPkgException("Cannot locate installation of package
>> %s:
>> %s. ROS_ROOT[%s] ROS_PACKAGE_PATH[%s]"%(package, rperr.strip(), ros_root,
>> ros_package_path))
>> InvalidROSPkgException: Cannot locate installation of package
>> erratic_gazebo: [rospack] couldn't find package [erratic_gazebo].
>> ROS_ROOT[/home/nicolas/ros/ros]
>>
>> ROS_PACKAGE_PATH[/home/nicolas/ros/stacks/wifi_drivers:/home/nicolas/ros/stacks/wg_pr2_apps:/home/nicolas/ros/stacks/wg_hardware_test:/home/nicolas/ros/stacks/wg_common:/home/nicolas/ros/stacks/web_interface:/home/nicolas/ros/stacks/vslam:/home/nicolas/ros/stacks/visualization_tutorials:/home/nicolas/ros/stacks/visualization_common:/home/nicolas/ros/stacks/visualization:/home/nicolas/ros/stacks/vision_opencv:/home/nicolas/ros/stacks/trajectory_filters:/home/nicolas/ros/stacks/tabletop_object_perception:/home/nicolas/ros/stacks/sql_database:/home/nicolas/ros/stacks/sound_drivers:/home/nicolas/ros/stacks/slam_karto:/home/nicolas/ros/stacks/slam_gmapping:/home/nicolas/ros/stacks/simulator_stage:/home/nicolas/ros/stacks/simulator_gazebo:/home/nicolas/ros/stacks/roslisp_support:/home/nicolas/ros/stacks/ros_tutorials:/home/nicolas/ros/stacks/ros_realtime:/home/nicolas/ros/stacks/robot_model:/home/nicolas/ros/stacks/robot_calibration:/home/nicolas/ros/stacks/pr2_web_apps:/home/nicolas/ros/stacks/pr2_tabletop_manipulation_apps:/home/nicolas/ros/stacks/pr2_simulator:/home/nicolas/ros/stacks/pr2_self_test:/home/nicolas/ros/stacks/pr2_robot:/home/nicolas/ros/stacks/pr2_power_drivers:/home/nicolas/ros/stacks/pr2_plugs:/home/nicolas/ros/stacks/pr2_object_manipulation:/home/nicolas/ros/stacks/pr2_navigation_apps:/home/nicolas/ros/stacks/pr2_navigation:/home/nicolas/ros/stacks/pr2_mechanism:/home/nicolas/ros/stacks/pr2_kinematics_with_constraints:/home/nicolas/ros/stacks/pr2_kinematics:/home/nicolas/ros/stacks/pr2_gui:/home/nicolas/ros/stacks/pr2_ethercat_drivers:/home/nicolas/ros/stacks/pr2_doors:/home/nicolas/ros/stacks/pr2_controllers:/home/nicolas/ros/stacks/pr2_common_actions:/home/nicolas/ros/stacks/pr2_common:/home/nicolas/ros/stacks/pr2_cockpit:/home/nicolas/ros/stacks/pr2_calibration:/home/nicolas/ros/stacks/pr2_arm_navigation_tests:/home/nicolas/ros/stacks/pr2_arm_navigation_apps:/home/nicolas/ros/stacks/pr2_arm_navigation:/home/nicolas/ros/stacks/pr2_apps:/home/nicolas/ros/stacks/point_cloud_perception:/home/nicolas/ros/stacks/physics_ode:/home/nicolas/ros/stacks/people:/home/nicolas/ros/stacks/object_manipulation:/home/nicolas/ros/stacks/navigation:/home/nicolas/ros/stacks/motion_planning_visualization:/home/nicolas/ros/stacks/motion_planning_environment:/home/nicolas/ros/stacks/motion_planning_common:/home/nicolas/ros/stacks/motion_planners:/home/nicolas/ros/stacks/laser_pipeline:/home/nicolas/ros/stacks/laser_drivers:/home/nicolas/ros/stacks/kinematics:/home/nicolas/ros/stacks/joystick_drivers_tutorials:/home/nicolas/ros/stacks/joystick_drivers:/home/nicolas/ros/stacks/imu_drivers:/home/nicolas/ros/stacks/image_transport_plugins:/home/nicolas/ros/stacks/image_pipeline:/home/nicolas/ros/stacks/image_common:/home/nicolas/ros/stacks/graph_mapping:/home/nicolas/ros/stacks/geometry:/home/nicolas/ros/stacks/executive_smach:/home/nicolas/ros/stacks/executive_python:/home/nicolas/ros/stacks/driver_common:/home/nicolas/ros/stacks/diagnostics:/home/nicolas/ros/stacks/common_msgs:/home/nicolas/ros/stacks/common:/home/nicolas/ros/stacks/collision_environment:/home/nicolas/ros/stacks/camera_drivers:/home/nicolas/ros/stacks/arm_navigation:/home/nicolas/ros-ana-pkg]
>>
>>
>>
>> What I have understand is that it cannot locate installation of package
>> [erratic_gazebo], but I have looked for it to install it but i couldn't
>> find.
>>
>> Any suggestions??
>> Thanks in advance.
>>
>> Nicolas Alvarez Picco
>>
>> _______________________________________________
>> ros-users mailing list
>> ros-users at code.ros.org
>> https://code.ros.org/mailman/listinfo/ros-users
>>
>>
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