Hi All,

I get this error whenever i use launch the octomap_server , I havent had much success finding out where the error is ,

terminate called after throwing an instance of 'boost::exceptiondetail::cloneimplboost::exception_detail::error_info_injector<boost::lock_error >' what(): boost: mutex lock failed in pthreadmutexlock: Invalid argument [octomapserver-1] process has died [pid 2851, exit code -6, cmd /opt/ros/indigo/lib/octomapserver/octomapservernode _name:=octomapserver

My launch file

`

    <!-- fixed map frame (set to 'map' if SLAM or localization running!) -->
    <param name="frame_id" type="string" value="world" />

        <param name= "publish_free_space"  type= " bool "  value ="true" />

    <!-- maximum range to integrate (speedup!) -->
    <param name="sensor_model/max_range" value="30.0" />

    <param name ="max_sensor_range" value= "30.0" />
            <param name ="latch" type= " bool "  value ="false" />

    <!-- data source to integrate (PointCloud2) 
    <remap from="/cloud_in" to="/sensor_msgs/PointCloud2" /> -->
</node>`

In the Gazebo Sim also rosservice call gazebo/unpause_physics

Kindly help me out here,

Thanks, Jay