[ros-users] missing libgazebo_ros_time.so

John Hsu johnhsu at willowgarage.com
Sun May 16 04:34:45 UTC 2010 

Hi Amy,
what kind of graphics card/driver are you using?  Some of the older radeon
cards are not supported,  please take a look
here<http://ros.org/wiki/simulator_gazebo/SystemRequirements>for some
references.
John

On Fri, May 14, 2010 at 7:10 PM, Amy Ng <amyntt at gmail.com> wrote:

> Hi
>
> it just hangs indefinitely....
>
> what i did was:
>
> run the gazebo in my console with
>
> roslaunch gazebo_worlds empty_world.launch
>
> and the console displays some messages (can't read as they disappaer too quickly):
>
> and then lots of the same line:
>
> Allocating 16 x 16 radeon RBO (pitch 16)
> Allocating 16 x 16 radeon RBO (pitch 16)
> Allocating 16 x 16 radeon RBO (pitch 16)
> Allocating 16 x 16 radeon RBO (pitch 16)
> Allocating 16 x 16 radeon RBO (pitch 16)
>
>
> Allocating 16 x 16 radeon RBO (pitch 16)
>
>
> ODE Message 2: inertia must be positive definite in dMassCheck() File mass.cpp Line 53
>
>
> and the gazebo gui starts with and empty world,
>
> in the console, i then type:
>
>
> roslaunch gazebo_worlds table.launch
>
>
> the prompt just jump to next line with nothing happen, (nothing in the console or in the GUI)
>
>
> when i quit gazebo, this comes up:
>
> [gazebo-2] process has died [pid 4810, exit code -11].
>
>
> and tell me it has been logged
>
> but the console also just hangs there
>
> i need to quit using Ctrl+c
>
>
> and my log is just:
> directory [/tmp/gazebo-tingting-0] already exists (previous crash?)
> but the owner gazebo server (pid=4710) is not running.
>
>
> deleting the old information of the directory [/tmp/gazebo-tingting-0]
> Gazebo successfully initialized
>
>
> Am i missing anything?
>
> thanks
>
> amy
>
>
>
> On Fri, May 14, 2010 at 6:06 AM, John Hsu <johnhsu at willowgarage.com>wrote:
>
>>
>>
>> On Thu, May 13, 2010 at 11:02 AM, Amy Ng <amyntt at gmail.com> wrote:
>>
>>> Hi thanks guys
>>>
>>> it works! :D but i have a few questions
>>>
>>> when i tried to run the .patch as patch < pr2_controllers.patch at
>>> ros/stacks/pr2_controllers/
>>> it said the patch output only garbage
>>> at then end i need to manually edit every file
>>>
>>> was i doing anything wrong?
>>>
>>
>> (roscd pr2_controllers; patch -p0 -N < pr2_controllers.patch;)
>>
>>
>>>
>>> and
>>>
>>> I got the empty world launched
>>>
>>> and in the tutorial it said then add a table by typing
>>>
>>> roslaunch gazebo_worlds table.launch
>>>
>>> just wondering where do i type this in?
>>>
>>>
>> any console with ROS environment variables setup should work.
>>
>> i tried in the console but nothing happened...
>>>
>>>
>> Does the command just hang indefinitely?
>>
>> typical response to the script looks like this:
>>
>>
>>
>> > roslaunch gazebo_worlds table.launch
>> ... logging to
>> /u/johnhsu/.ros/log/8e374d24-5eca-11df-b923-00301b81c2e5/roslaunch-akb-5966.log
>>
>> started roslaunch server http://akb:48466/
>>
>> SUMMARY
>> ========
>>
>> PARAMETERS
>>  * /table_description
>>
>> NODES
>>   /
>>     spawn_table (gazebo_tools/gazebo_model)
>>
>> ROS_MASTER_URI=http://akb:11311/
>>
>> core service [/rosout] found
>> process[spawn_table-1]: started with pid [5985]
>> [ INFO] [33.788000000]: gazebo_model: waiting for gazebo factory, usually
>> launched by 'roslaunch `rospack find
>> gazebo_worlds`/launch/empty_world.launch'
>> [spawn_table-1] process has finished cleanly.
>> log file:
>> /u/johnhsu/.ros/log/8e374d24-5eca-11df-b923-00301b81c2e5/spawn_table-1*.log
>> all processes on machine have died, roslaunch will exit
>> shutting down processing monitor...
>> ... shutting down processing monitor complete
>> done
>>
>>
>>
>>
>>> any advice for a newbie like me?
>>>
>>>
>>> thanks soooo much, I have spent 2 weeks trying to get gazebo to work and this is the first time i see it running!
>>>
>>> thanks again :D
>>>
>>>
>>>
>>> amy
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Fri, May 14, 2010 at 3:26 AM, Joachim Bean <joachimbean at gmail.com>wrote:
>>>
>>>> Once you apply the patches, ROS works mostly fine on 10.04
>>>>
>>>> -- Joachim
>>>>
>>>> On May 13, 2010, at 12:52 PM, John Hsu wrote:
>>>>
>>>> looks like you're on lucid.  You'll need to apply patches here<https://code.ros.org/trac/wg-ros-pkg/ticket/4271>or switch to svn trunk/1.0 branch for stacks pr2_controllers and
>>>> pr2_mechanism, or wait for the next release of these stacks.
>>>> John
>>>>
>>>> On Thu, May 13, 2010 at 9:40 AM, Amy Ng <amyntt at gmail.com> wrote:
>>>>
>>>>> hi
>>>>>
>>>>> it has an error at rosmake 80 of 91
>>>>>
>>>>> [100%] Building CXX object
>>>>> CMakeFiles/pr2_gripper_action.dir/src/pr2_gripper_action.o
>>>>>   Linking CXX executable ../bin/pr2_gripper_action
>>>>>
>>>>> /home/tingting/ros/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so:
>>>>> undefined reference to
>>>>> `boost::condition_variable::wait(boost::unique_lock<boost::mutex>&)'
>>>>>
>>>>> /home/tingting/ros/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so:
>>>>> undefined reference to `boost::condition_variable::notify_one()'
>>>>>   collect2: ld returned 1 exit status
>>>>>   make[3]: *** [../bin/pr2_gripper_action] Error 1
>>>>>   make[3]: Leaving directory
>>>>> `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'
>>>>>   make[2]: *** [CMakeFiles/pr2_gripper_action.dir/all] Error 2
>>>>>   make[2]: Leaving directory
>>>>> `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'
>>>>>   make[1]: *** [all] Error 2
>>>>>   make[1]: Leaving directory
>>>>> `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build'
>>>>>
>>>>> am i missing a particular boost library?
>>>>>
>>>>> Thanks
>>>>>
>>>>>
>>>>> On Thu, May 13, 2010 at 10:27 AM, John Hsu <johnhsu at willowgarage.com>wrote:
>>>>>
>>>>>> Can you post the outputs of
>>>>>>
>>>>>> rosmake pr2_gazebo
>>>>>>
>>>>>> thanks,
>>>>>> John
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Wed, May 12, 2010 at 5:25 PM, Amy Ng <amyntt at gmail.com> wrote:
>>>>>>
>>>>>>> Hi John,
>>>>>>>
>>>>>>> can I re install gazebo_plugins individually or do i have to re
>>>>>>> compile the whole thing?
>>>>>>>
>>>>>>> and i launch the world via the below command
>>>>>>>
>>>>>>> roslaunch gazebo_worlds empty_world.launch
>>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>> Amy
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Thu, May 13, 2010 at 9:51 AM, John Hsu <johnhsu at willowgarage.com>wrote:
>>>>>>>
>>>>>>>> Hi Amy,
>>>>>>>> libgazebo_ros_time.so is in gazebo_plugins.  So most likely
>>>>>>>> gazebo_plugins did not compile correctly.  Also, can you point me to the
>>>>>>>> exact commands you used to bring up the world?
>>>>>>>> thanks,
>>>>>>>> John
>>>>>>>>
>>>>>>>> On Wed, May 12, 2010 at 3:31 PM, Amy Ng <amyntt at gmail.com> wrote:
>>>>>>>>
>>>>>>>>>  Hi everybody
>>>>>>>>>
>>>>>>>>> I am new here.
>>>>>>>>>
>>>>>>>>> I have just installed gazebo-tools and pr2-gazebo as per
>>>>>>>>> instructions on web site and when i tried to run empty world I got this
>>>>>>>>> error:
>>>>>>>>>
>>>>>>>>> ODE Message 2: inertia must be positive definite in dMassCheck()
>>>>>>>>> File mass.cpp Line 53
>>>>>>>>> Error Loading Gazebo
>>>>>>>>> /home/tingting/ros/stacks/simulator_gazebo/gazebo/gazebo-svn/server/Simulator.cc:240
>>>>>>>>> : Exception: Failed to load the World
>>>>>>>>> /home/tingting/ros/stacks/simulator_gazebo/gazebo/gazebo-svn/server/controllers/ControllerFactory.cc:116
>>>>>>>>> : Exception: Failed to load libgazebo_ros_time.so: file not found
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> I have no idea where can i find libgazebo_ros_time.so and where
>>>>>>>>> should i put it
>>>>>>>>>
>>>>>>>>> any help will be great.
>>>>>>>>>
>>>>>>>>> thanks
>>>>>>>>>
>>>>>>>>> Amy
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> ros-users mailing list
>>>>>>>>> ros-users at code.ros.org
>>>>>>>>> https://code.ros.org/mailman/listinfo/ros-users
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
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