Hi every one,
I am kinda new to 3d mapping and started using the octomapping_server package.
I am using a urdf with kinect plugin and trying to generate an octomap of the gazebo world.
When I make the necessary changes and run the launch file, the following warning is being generated and no map is generated.
I am attaching my launch file .
Warnings:
[ WARN] [1604224040.682252307, 670.359000000]: Nothing to publish, octree is empty
and other warnings relating to message filter
Launch file:
<launch>
<node pkg="octomap_server" type="octomap_server_node" name="octomap_server" output="screen">
<param name="resolution" value="0.1" />
<!-- fixed map frame (set to 'map' if SLAM or localization running!) -->
<param name="frame_id" type="string" value="odom" />
<param name="latch" value="true" />
<!-- maximum range to integrate (speedup!) -->
<param name="sensor_model/max_range" value="50" />
<param name="pointcloud_max_z" value="0" />
<param name="pointcloud_min_z" value="100" />
<!-- data source to integrate (PointCloud2) -->
<remap from="cloud_in" to="/kinect/depth/points" />
</node>
</launch>
Please help me figure this out.
Thankx
Santosh