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2013-08-14 07:23:47 -0500 | asked a question | Error running MIT demos on Fuerte I followed the demo guide for the MIT Demos (found here - sorry I can't publish links: www dot ros dot org /wiki/mit-ros-pkg/KinectDemos/HandDetection), and I have a few errors. I know they are created for Cturtle through Electric, but I am trying to get them to run on Ubuntu 12.04 and Fuerte (This is better than Groovy/Hydro because of the rosbuild/catkin discrepancy, correct?). I am stuck on the section entitled "Execution" in the guide, specifically on "roslaunch hand_interaction hand_detector.launch" which yields the following: ... logging to /home/seil-user/.ros/log/e975edac-042c-11e3-ab2d-90b11c9cc7b4/roslaunch-EAB0201D-A-24982.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. started roslaunch server (http - can't post links) 128.8.140.96:59947/ SUMMARY PARAMETERS * /openni_node1/debayering * /openni_node1/depth_frame_id * /openni_node1/depth_mode * /openni_node1/depth_registration * /openni_node1/depth_rgb_rotation * /openni_node1/depth_rgb_translation * /openni_node1/depth_time_offset * /openni_node1/device_id * /openni_node1/image_mode * /openni_node1/image_time_offset * /openni_node1/projector_depth_baseline * /openni_node1/rgb_frame_id * /openni_node1/shift_offset * /openni_node1/use_indices * /rosdistro * /rosversion NODES / handdetector (hand_interaction/detectskelhands) kinect_base_link (tf/static_transform_publisher) kinect_base_link1 (tf/static_transform_publisher) kinect_base_link2 (tf/static_transform_publisher) kinect_base_link3 (tf/static_transform_publisher) openni_node1 (openni_camera/openni_node) ressetter (dynamic_reconfigure/dynparam) skel_tracker (skeletal_tracker/tracker) auto-starting new master process[master]: started with pid [24998] ROS_MASTER_URI=(http - can't post links) localhost:11311 setting /run_id to e975edac-042c-11e3-ab2d-90b11c9cc7b4 process[rosout-1]: started with pid [25011] started core service [/rosout] process[openni_node1-2]: started with pid [25023] process[kinect_base_link-3]: started with pid [25024] process[kinect_base_link1-4]: started with pid [25036] process[kinect_base_link2-5]: started with pid [25048] process[kinect_base_link3-6]: started with pid [25060] ERROR: cannot launch node of type [hand_interaction/detectskelhands]: can't locate node [detectskelhands] in package [hand_interaction] process[ressetter-8]: started with pid [25072] ERROR: cannot launch node of type [skeletal_tracker/tracker]: can't locate node [tracker] in package [skeletal_tracker] Waiting for service /openni_camera/set_parameters... The last line repeats indefinitely until I abort. I've been troubleshooting for a while. These are the past errors:
I'm new to ROS, and I'm not sure what changed between Electric and Fuerte that would affect these nodes. Any ideas on how to fix these errors? Thanks in advance. |