ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2015-06-22 00:20:34 -0500 | received badge | ● Famous Question (source) |
2013-12-25 15:33:39 -0500 | received badge | ● Critic (source) |
2013-12-09 20:47:48 -0500 | received badge | ● Commentator |
2013-12-09 20:47:48 -0500 | commented question | android app as one ros node unfortunately stopped Please post your error log then others may answer the question . There can be many possibilities.you can use logcat in eclipse. |
2013-11-30 08:10:40 -0500 | commented question | Should I install the turtlebots navigation stack on my workstation? Did you ssh to turtlebots laptop from your workstation and ran the command? |
2013-10-09 00:14:15 -0500 | received badge | ● Self-Learner (source) |
2013-10-09 00:14:10 -0500 | received badge | ● Notable Question (source) |
2013-04-04 19:22:30 -0500 | received badge | ● Teacher (source) |
2013-04-03 05:16:39 -0500 | commented answer | socket error when starting turtlebot 2 Did you try to build from source and run apps? |
2013-04-03 00:38:23 -0500 | commented question | socket error when starting turtlebot 2 @jorge I manage to run applications except android panorama app(desktop one is working).Do you have any idea? @CarolineQ please upgrade the broken Linux packages of your laptop(turtlebot) then build turtlebot applications by source. then you can run the applications. |
2013-04-03 00:28:52 -0500 | received badge | ● Nice Question (source) |
2013-04-02 23:59:18 -0500 | received badge | ● Editor (source) |
2013-04-02 23:56:25 -0500 | answered a question | socket error when starting turtlebot 2 Answer second problem: If you installed by USB(pre-oders turtlebot usb have this broken packages) you can upgrade the broken packages. you can check that from synaptic manager and select all the broken packages and upgrade it. Then you can download turtlebot-apps(kobuki_desktop turtlebot turtlebot_apps turtlebot_viz) source then build. make sure you have created udev rule kobuki's udev rules you can run the applications except android panorama. |
2013-04-02 23:34:09 -0500 | commented answer | Undefined Reference to boost you tried target_link_libraries (pose_sensor boost_system) as well, may be boost should install sudo apt-get install libboost-all-dev |
2013-04-02 02:12:23 -0500 | received badge | ● Famous Question (source) |
2013-04-01 23:58:13 -0500 | received badge | ● Student (source) |
2013-04-01 23:54:26 -0500 | answered a question | Undefined Reference to boost Add following line to your cmake sorry I deleted my previous answer+ your comment while I was going to edit it. |
2013-04-01 06:45:44 -0500 | answered a question | Undefined Reference to boost You should link in the libboost_system library. add following line to cmake |
2013-03-31 06:06:25 -0500 | answered a question | How can I run simple PCL program? You should set the startup project that will be launched when you click F5 in Visual Studio. By default, the startup project is ALL_BUILD. right click on the project you want in the solution explorer, and choose "set as startup project". |
2013-03-29 19:09:27 -0500 | received badge | ● Notable Question (source) |
2013-03-28 22:17:27 -0500 | answered a question | RoboEarth rosmake error (updated) You need to install SWI-Prolog library(missing library) then try to |
2013-03-28 06:17:20 -0500 | commented question | where can I download the API documentation of ROS I think it is always updating so its better to refer http://ros.org/doc/api/ (online) version (http://ros.org/doc/fuerte/api/ (fuerte), http://ros.org/doc/groovy/api (groovy)). you can get summarized version form http://www.ros.org/wiki/APIs (here). |
2013-03-28 02:02:07 -0500 | received badge | ● Autobiographer |
2013-03-27 05:56:45 -0500 | commented question | socket error when starting turtlebot 2 @jorge : thanks.why dont we have command like "sudo service turtlebot stop" in groovy instead of kill all? |
2013-03-26 21:46:18 -0500 | received badge | ● Popular Question (source) |
2013-03-26 10:54:16 -0500 | received badge | ● Supporter (source) |
2013-03-26 09:01:08 -0500 | commented answer | RGB To Depth mapping yes its organized pcl. WIDTH 640* HEIGHT 480 hope you can get an idea from this http://pointclouds.org/documentation/tutorials/pcd_file_format.php about organized PCL. |
2013-03-25 21:31:03 -0500 | commented answer | RGB To Depth mapping
|
2013-03-25 07:03:14 -0500 | answered a question | RGB To Depth mapping You can use topic "/camera/depth_registered/points" and callback function as follows in your main you can subscribe as follows Then you can get the points with RGB valuse :) |
2013-03-25 06:53:23 -0500 | commented question | RGB To Depth mapping You can use topic "/camera/depth_registered/points" |
2013-03-24 18:24:25 -0500 | asked a question | socket error when starting turtlebot 2 There is some error messages like this when starting. $roslaunch turtlebot_bringup minimal.launch |
2013-03-24 18:21:18 -0500 | received badge | ● Popular Question (source) |
2012-10-24 19:41:30 -0500 | answered a question | ROAR trainer-microphone functionality verification problem? I change the lines in get_windowed_audio(self) method in alsa_subscriber.py as follows
it works, Thank you very much ROAR authors. |
2012-10-23 10:33:20 -0500 | received badge | ● Organizer (source) |
2012-10-23 02:24:21 -0500 | asked a question | ROAR trainer-microphone functionality verification problem? Hi, My microphone is working perfectly. But, when I try to run the ROAR trainer program(Tutorial),Could not able to run no 7 option. Could you please help me to configure this? Errors as follows : -------------------------My console Error---------------------------
Traceback (most recent call last): File "/home/hiranya/ros_workspace/roar_stack/roar/scripts/audio_trainer.py", line 211, in <module> mono = aa.get_audio_chunk(1.5,True); File "/home/hiranya/ros_workspace/roar_stack/roar/scripts/alsa_subscriber.py", line 168, in get_audio_chunk audat = self.get_windowed_audio(); File "/home/hiranya/ros_workspace/roar_stack/roar/scripts/alsa_subscriber.py", line 151, in get_windowed_audio self.audioBuffer = self.audioBuffer[self.nremove:]; TypeError: only integer arrays with one element can be converted to an index [roar/roar_trainer_server-2] process has died [pid 2830, exit code 1]. log files: /home/hiranya/.ros/log/86a1e7e0-1d09-11e2-a989-20cf30f31663/roar-roar_trainer_server-2*.log ---------------log file---------------------------- [rospy.client][INFO] 2012-10-23 19:02:33,212: init_node, name[/roar/roar_trainer_server], pid[2830] [xmlrpc][INFO] 2012-10-23 19:02:33,212: XML-RPC server binding to 0.0.0.0 [xmlrpc][INFO] 2012-10-23 19:02:33,213: Started XML-RPC server [http://hiranya-AIT:37890/] [rospy.init][INFO] 2012-10-23 19:02:33,213: ROS Slave URI: [http://hiranya-AIT:37890/] [rospy.impl.masterslave][INFO] 2012-10-23 19:02:33,213: _ready: http://hiranya-AIT:37890/ [xmlrpc][INFO] 2012-10-23 19:02:33,214: xml rpc node: starting XML-RPC server [rospy.registration][INFO] 2012-10-23 19:02:33,215: Registering with master node http://localhost:11311 [rospy.init][INFO] 2012-10-23 19:02:33,314: registered with master [rospy.rosout][INFO] 2012-10-23 19:02:33,349: initializing /rosout core topic [rospy.rosout][INFO] 2012-10-23 19:02:33,351: connected to core topic /rosout [rospy.simtime][INFO] 2012-10-23 19:02:33,353: /use_sim_time is not set, will not subscribe to simulated time [/clock] topic [rospy.core][INFO] 2012-10-23 19:02:38,747: signal_shutdown [atexit] [rospy.impl.masterslave][INFO] 2012-10-23 19:02:38,753: atexit Thank you very much. Best Regards, Hiranya |