[ros-users] missing libgazebo_ros_time.so

[Amy Ng]

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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