REQUIRED process [add_map-5] has died!

[dalishi]

Hi Guys, I got a problem when I try to launch the map_store launch file under groovy.
$roslaunch map_store add_map.launch map_file:=map.yaml map_name:=L9

REQUIRED process [add_map-5] has died!
process has finished cleanly

Any advise? Thanks.

My add_map.launch file:

arg name="map_file" / arg name="map_name" /

node name="mongo" type="wrapper.py" pkg="mongodb" output="log"
param name="database_path" value="warehouse_data"/
param name="overwrite" value="false"/
param name="warehouse_port" value="27019"/
/node

node pkg="map_store" type="map_saver" name="map_saver" /
node pkg="map_store" type="map_manager" name="map_manager" output="screen"

remap from="dynamic_map" to="map_store_dynamic_map"/
remap from="map" to="map_store_map"/
/node

node name="map_server" pkg="map_server" type="map_server" args="$(arg map_file)"
!-- Remaps to load the map file --
remap from="/static_map" to="/dynamic_map" /
remap from="/map" to="/map_unused" /
/node

node pkg="map_store" type="add_map.py" name="add_map" args="$(arg map_name)" required="true" /

[trainman419]

I think it's supposed to do that.