[ros-users] missing libgazebo_ros_time.so

Amy Ng amyntt at gmail.com
Sun May 16 22:37:36 UTC 2010 

Hi

i m using Radeon X1950 (open source ATI driver, the one come with Ubuntu
32bit Lucid) , on the list it said X1600 was fine, so I thought my card
might be able to run it, and i can run Ogre with no major issues....

:( if it is the graphic card.....

hmmm.......i'll see what I can do about it.....

Thanks so much for your replies




On Sun, May 16, 2010 at 2:34 PM, John Hsu <johnhsu at willowgarage.com> wrote:

> 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
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
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>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
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