when I click lidar_cnn_baidu_detect, i got this:
ERROR: cannot launch node of type [lidar_apollo_cnn_seg_detect/lidar_apollo_cnn_seg_detect]: can’t locate node [lidar_apollo_cnn_seg_detect] in package [lidar_apollo_cnn_seg_detect]
here is version info:
ubuntu16.04,kinetic,autoware-v1.11
my laptop:
8th-i7, 8GB RAM, 250GB SSD storage ,1060 6GB
i have installed caffe and do $ make distribute correctly.
1 ./run
2 play—pause—Setup,TF,Vehicle model
3 computing tab,-----lidar detetor—lidar_cnn_baidu_detect—app—select home/gz/apollo-cnn/cnnseg/velodyne64/deploy.prototxt and /home/gz/apollo-cnn/cnnseg/velodyne64/deploy.caffemodel—OK
4 click it √
5 then i got error:
here is testual info:
(runtime_manager_dialog.py:7550): Gtk-WARNING **: Unable to show ‘app’: Operation not supported
[‘roslaunch’, ‘lidar_apollo_cnn_seg_detect’, ‘lidar_apollo_cnn_seg_detect.launch’, ‘points_src:=/points_raw’, ‘score_threshold:=0.7’, ‘network_definition_file:=/home/gz/apollo-cnn/cnnseg/velodyne64/deploy.prototxt’, ‘pretrained_model_file:=/home/gz/apollo-cnn/cnnseg/velodyne64/deploy.caffemodel’, ‘use_gpu:=True’, ‘gpu_device_id:=0’]
pid=9281
sched policy=OTHER prio=0
ERROR: cannot launch node of type [lidar_apollo_cnn_seg_detect/lidar_apollo_cnn_seg_detect]: can’t locate node [lidar_apollo_cnn_seg_detect] in package [lidar_apollo_cnn_seg_detect]
[ INFO] [1556243148.813975844]: [visualize_detected_objects] objects_src_topic: /detection/lidar_detector/objects
[ INFO] [1556243148.814427305]: [visualize_detected_objects] object_speed_threshold: 0.10
[ INFO] [1556243148.814801297]: [visualize_detected_objects] arrow_speed_threshold: 0.25
[ INFO] [1556243148.815190093]: [visualize_detected_objects] marker_display_duration: 0.20
[ INFO] [1556243148.815612949]: [visualize_detected_objects] label_color: {R:255.0, G:255.0, B:255.0, A:1.0}
[ INFO] [1556243148.815996558]: [visualize_detected_objects] arrow_color: {R:0.0, G:255.0, B:0.0, A:0.8}
[ INFO] [1556243148.816415116]: [visualize_detected_objects] hull_color: {R:51.0, G:204.0, B:51.0, A:0.8}
[ INFO] [1556243148.816833559]: [visualize_detected_objects] box_color: {R:51.0, G:128.0, B:204.0, A:0.8}
[ INFO] [1556243148.817160784]: [visualize_detected_objects] model_color: {R:190.0, G:190.0, B:190.0, A:0.5}
[ INFO] [1556243148.817546084]: [visualize_detected_objects] centroid_color: {R:77.0, G:121.0, B:255.0, A:0.8}
[ INFO] [1556243148.819916727]: [visualize_detected_objects] object_src_topic: /detection/lidar_detector/objects
[ INFO] [1556243148.820394643]: [visualize_detected_objects] markers_out_topic: /detection/lidar_detector/objects_markers
[ WARN] [1556243447.247893983, 1427157650.332930903]: Shutdown request received.
[ WARN] [1556243447.247922631, 1427157650.332930903]: Reason given for shutdown: [new node registered with same name]
And if i run this cnn segment node from terminal:
gz@cc:~$ rosrun lidar_apollo_cnn_seg_detect lidar_apollo_cnn_seg_detect _network_definition_file:=/home/gz/apollo-cnn/cnnseg/velodyne64/deploy.prototxt _pretrained_model_file:=/home/gz/apollo-cnn/cnnseg/velodyne64/deploy.caffemodel _points_src:=/points_raw
[rospack] Error: package ‘lidar_apollo_cnn_seg_detect’ not found
here i have several question :
- why i got the error above:
ERROR: cannot launch node of type [lidar_apollo_cnn_seg_detect/lidar_apollo_cnn_seg_detect]: can’t locate node [lidar_apollo_cnn_seg_detect] in package [lidar_apollo_cnn_seg_detect]
when run apollo_cnn_seotog node from runtime manager,and how fix it?
-
i use baidu’s cnnseg velodyne-64(deploy.prototxt & deploy.caffemodel),and rosbag is autoware demo ‘sample_moriyama_150324.bag’ which include velodyne-32 pointcloud, is this reason lead to error?
-
when i run autoware node or package from terminal, always got error :
[rospack] Error: package ‘lidar_apollo_cnn_seg_detect’ not found
not only this lidar_apollo_cnn_seg ,the same as other autoware computing node.how what shall i do if i want to rosrun this autoware node like common ros node?
anyone can help me? many thanks 
