Hi to all,
I am trying to roslaunch turtlebot_roomba_navigation gmapping.launch, and I get the errors pasted below.
I am using a workstation pc (ubuntu electric 11.10) and a turtlebot laptop (ubuntu electric 11.10).
I have already rosinstalled turtlebot_roomba on both machines. I am able to roslaunch kinect, roslauch follower etc.
The problem arises when I want to perform the SLAM and mapping tutorials.
Thanks.
core service [/rosout] found
process[slam_gmapping-1]: started with pid [8157]
process[turtlebot_perception_nodelet_manager-2]: started with pid [8158]
process[base_scan_converter-3]: started with pid [8159]
process[base_outlier_removal_filter-4]: started with pid [8167]
process[base_scan_robot_self_filter-5]: started with pid [8184]
process[base_cloud_converter-6]: started with pid [8197]
process[move_base-7]: started with pid [8205]
Failed to load nodelet /base_scan_converter of type parsec_perception/LaserToPointCloudConverter
According to the loaded plugin descriptions the class parsec_perception/LaserToPointCloudConverter with base class type nodelet::Nodelet does not exist. Declared types are.....
Failed to load nodelet /base_scan_robot_self_filter of type parsec_perception/CircularRobotSelfFilter
According to the loaded plugin descriptions the class parsec_perception/CircularRobotSelfFilter with base class type nodelet::Nodelet does not exist. Declared types are.....
[ INFO] [1329927076.843547562]: Subscribed to Topics: base_laser_cloud
[ INFO] [1329927077.410143684]: MAP SIZE: 1333, 1333
[ INFO] [1329927077.437484079]: Subscribed to Topics: base_laser_cloud
[ INFO] [1329927078.247663398]: Sim period is set to 0.10
Asked: Feb 22
Seen: 65 times
Last updated: Apr 08
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Please explain what instructions or steps you are following to get this installation. I do not recognize parsec_perception in your log messages.
tfoote (Apr 08)editFirst of all I would like to notice that I am using the modified turtlebot roomba 500 series drivers that allow me to use ROS with the Roomba Platform (I am not having the iCreate US version robot). I use a Kinect Sensor (not a laser scanner).
cg (May 08)editAlso I would like to mention that I get an error message in rviz that the laser scannner is not acquiring data. Probably I need somehow to configure rviz to use kinect instead of laser scanner.
cg (May 08)editThe error that I get in rviz is the following: Transform [sender=/openni_manager] For frame [/camera_depth_frame]: Frame [/camera_depth_frame] does not exist. I follow the turtlebot navigation tutorial from ROS.org
cg (May 08)edit