Hello,
on the NRP, I’m trying to use a model for saliency computation, that consists of a deep neural network on Theano. Following the guys that did the model, I copied some folder in GazeboRosPackages (“embodied_attention”), then ran catkin_make inside GazeboRosPackages. When running the experiment that uses this model, I get an error when I try to start the simulation. Here is the log:
Error Type:
rospy.ServiceException
Error Code:
-1
Message:
Error starting the simulation. (host: localhost)
Data:
service [/ros_cle_simulation/create_new_simulation] responded with an error: error processing request: embodied_attention
ROS path [0]=/opt/ros/kinetic/share/ros
ROS path [1]=/home/alban/Documents/NRP/GazeboRosPackages/src
ROS path [2]=/opt/ros/kinetic/share
Stack Trace:
Error
at new ClbError (http://localhost:9000/bower_components/angular-hbp-collaboratory/angular-hbp-collaboratory.js:2697:17)
at Object.error (http://localhost:9000/bower_components/angular-hbp-collaboratory/angular-hbp-collaboratory.js:2738:14)
at controller (http://localhost:9000/bower_components/angular-hbp-collaboratory/angular-hbp-collaboratory.js:4434:29)
at Object.invoke (http://localhost:9000/bower_components/angular/angular.js:4570:17)
at extend.instance (http://localhost:9000/bower_components/angular/angular.js:9445:34)
at resolveSuccess (http://localhost:9000/bower_components/angular-bootstrap/ui-bootstrap-tpls.js:4154:34)
at processQueue (http://localhost:9000/bower_components/angular/angular.js:15122:28)
at http://localhost:9000/bower_components/angular/angular.js:15138:27
at Scope.$eval (http://localhost:9000/bower_components/angular/angular.js:16384:28)
at Scope.$digest (http://localhost:9000/bower_components/angular/angular.js:16200:31)
I don’t really understand the error … could someone help me?
Note: to use embodied_attention outside NRP, you have to run “roslaunch saliency kinect.launch”. But when I tried it, it did not work. So then I installed “ros-kinetic-launchtool” with apt-get because I did not have it. But even now if I try the same command, I obtain the following error:
[kinect.launch] is neither a launch file in package [saliency] nor is [saliency] a launch file name
The traceback for the exception was written to the log file
(I’m not sure where this log file is, and also: it still does the same error as above on the NRP.)
Thanks if you can give my some help!!
Alban