No /map in fixed frame [closed]
I rosrun mapserver separately(mapserver launch code unable to work),"rosrun map_server map_server mymap.yaml"
<launch>
<master auto="start"/>
<node name="amcl" pkg="amcl" type="amcl" output ="screen">
<param name="scan" value="base_scan"/>
<param name="initial_pose_x" value="10.0"/>
<param name="initial_pose_y" value="10.0"/>
<param name="initial_pose_a" value="2.09"/>
</node>
<!--- rviz -->
<node pkg="rviz" type="rviz" respawn="false" name="rviz" args="/home/weiyang/fuerte_workspace/sandbox/worldmap/display_config.vcg" output="screen"/>
<!--- stage world -->
<node pkg="stage" type="stageros" name="stage" cwd="node" args="/home/weiyang/fuerte_workspace/sandbox/worldmap/willow-four-erratics.world" respawn="false" output="screen">
</node>
<!--- dynamic_reconfigure -->
<node pkg="dynamic_reconfigure" type="reconfigure_gui" respawn="false" name="reconfigure_gui" output="screen"/>
</launch>
Got this warning:
[ WARN] [1381981016.813734778, 15.100000000]: MessageFilter [target=/map ]: Dropped 100.00% of messages so far. Please turn the [ros.rviz.message_notifier] rosconsole logger to DEBUG for more information.
PS: the x,y,yaw value is just a random value.
Is there not /map in the fixed frame combo box? That usually means that the tf data is not sent. In your case that amcl isn't doing anything. Check amcl output and maybe add a display for the particle cloud (my guess is that will be empty too)
I guess I know why amcl is not working, because the topic of hokuyo laser should be /scan instead of/base_scan. Yea particle cloud has nothing.