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2019-03-26 19:58:19 -0500 | commented answer | Problem with tf tutorial Since he is using catkin to build his project, CATKIN_DEPENDS should be uncommented, and all additional ros packages sho |
2019-03-19 23:24:49 -0500 | commented answer | Have two nodes publish to same topic You can also consider using nodelets for this as it provides features as zero copy of data and reduced networking (nodel |
2019-03-19 09:53:40 -0500 | received badge | ● Nice Answer (source) |
2019-03-17 23:13:34 -0500 | edited answer | ROS-friendly Visual Studio Code extensions I dont think there is any (ROS) extension that fixes your particular problem but VS Code has its own way of dealing with |
2019-03-17 21:50:46 -0500 | edited answer | ROS-friendly Visual Studio Code extensions I dont think there is any (ROS) extension that fixes your particular problem but VS Code has its own way of dealing with |
2019-03-15 03:12:17 -0500 | edited answer | ROS-friendly Visual Studio Code extensions I dont think there is any (ROS) extension that fixes your particular problem but VS Code has its own way of dealing with |
2019-03-15 01:44:17 -0500 | answered a question | ROS-friendly Visual Studio Code extensions I dont think there is any (ROS) extension that fixes your particular problem but VS Code has its own way of dealing with |
2019-03-11 20:46:45 -0500 | commented answer | How to get the separate value from the data of pcl::pointxyz ? The way pointcloud data is usually presented is 1D vector (x) instead of 2D vector (x,y) you were expecting so that widt |
2019-03-11 20:46:30 -0500 | commented answer | How to get the separate value from the data of pcl::pointxyz ? The way pointcloud data is usually presented is 1D vector (x) instead of 2D vector (x,y) you were expecting so that widt |
2019-03-11 07:02:04 -0500 | received badge | ● Teacher (source) |
2019-03-11 01:41:51 -0500 | commented question | ROS namespaces can you run rostopic list after running your launch file and then cp the result? |
2019-03-11 01:31:23 -0500 | answered a question | How to get the separate value from the data of pcl::pointxyz ? I would suggest you to first go through Wiki on using pcl_ros module (this) before asking here, but since you already as |
2019-03-01 10:58:54 -0500 | commented question | ros indigo catkin_make error Your problem is here: /home/arc/catkin_ws/src/arc_ros_stream/src/arc_line_follower.cpp:163:29 Can you provide this part |
2019-02-19 20:31:27 -0500 | commented question | [rosrun] Couldn't find executable named Do you build using catkin_make, and if so can you find your executables if there are any? |
2019-02-19 03:32:20 -0500 | commented question | [rosrun] Couldn't find executable named The only thing I can suggest at this moment is to look manually if your executables are inside devel, try re-building on |
2019-02-19 03:22:24 -0500 | commented question | [rosrun] Couldn't find executable named can you try echo $CMAKE_PREFIX_PATH. Just checked my setup and this one points to my workspace/devel |
2019-02-19 03:21:25 -0500 | commented question | [rosrun] Couldn't find executable named can you try echo $CMAKE_PREFIX_PATH |
2019-02-19 03:05:31 -0500 | commented question | [rosrun] Couldn't find executable named that seems to be ok, but the executable shouldn't be in the file he is looking, rather in build and devel. Any luck with |
2019-02-19 03:05:04 -0500 | commented question | [rosrun] Couldn't find executable named that seems to be ok, but the executable shouldn't be in the file he is looking, rather in build and devel. Any luck with |
2019-02-19 03:04:56 -0500 | commented question | [rosrun] Couldn't find executable named that seems to be ok, but the executable shouldn't be in the file he is looking, rather in build and devel. Any luck with |
2019-02-19 02:58:55 -0500 | commented question | [rosrun] Couldn't find executable named that seems to be ok, but the executable shouldn't be in the file he is looking, rather in build and devel. Any luck with |
2019-02-19 02:58:00 -0500 | commented question | [rosrun] Couldn't find executable named that seems to be ok, but the executable shouldn't be in the file he is looking, rather in build and devel |
2019-02-19 02:37:56 -0500 | commented question | [rosrun] Couldn't find executable named Can you show the whole CMakeLists file? Also did you open a new terminal session after building? .bashrc is invoked whe |
2019-02-18 03:31:12 -0500 | commented question | turtlebot3 waffle Queation (how does it work?) ros Did you follow this tutorial? This to me looks like a common error when you dont source your workspace after building pa |
2019-02-18 03:31:12 -0500 | received badge | ● Commentator |
2019-01-25 08:25:39 -0500 | commented question | ObstacleLayer does not show the obstacle read by the laser can you confirm if the laser is related to laser_link frame and is using /scan topic? |
2019-01-17 22:05:10 -0500 | commented question | ROS ARM install on a custom variant of Ubuntu 18.04 Did you try to override it with only ubuntu and not the Ubuntu version number? |
2019-01-17 03:11:42 -0500 | commented question | Rviz panel won't open To further improve on my response, you can add additional panels through Rviz by going to Panels->Add New Panels wher |
2019-01-16 08:25:47 -0500 | commented question | Rviz panel won't open If I understood your question correctly, open Rviz and in a top panel where you can chose select, point, 2D Nav etc. rig |
2019-01-16 02:39:30 -0500 | commented question | ROS ARM install on a custom variant of Ubuntu 18.04 Trinity is just a desktop environment for your Ubuntu (and other X supporting Unix systems) and this shouldn't be a prob |
2019-01-10 21:45:18 -0500 | commented answer | Why does this not compile? It is matching the documentation and other examples identically. Yet it gives me mismatch errors. where is your nh.subscribe currently located? is it still in header or where? is it after you created nodehandle ? try p |
2019-01-10 20:39:38 -0500 | edited answer | Why does this not compile? It is matching the documentation and other examples identically. Yet it gives me mismatch errors. The problem is in type you provided as a first argument. You tried passing him the C style string which is as described |
2019-01-10 20:39:38 -0500 | received badge | ● Editor (source) |
2019-01-10 20:36:03 -0500 | answered a question | Why does this not compile? It is matching the documentation and other examples identically. Yet it gives me mismatch errors. The problem is in type you provided as a first argument. You tried passing him the C style string which is as described |
2019-01-08 22:31:06 -0500 | commented question | Lsd slam and octomap without flying ardrone As seen from the graph, there is a missing tf link between map and odom . Try adding it and test again, then see if you |
2019-01-08 05:25:49 -0500 | edited answer | Rotate the coordinates of IMU At first I would advise you to check if you mounted the sensor in a "correct way" aka "correct" orientation (check your |
2019-01-08 05:22:45 -0500 | answered a question | Rotate the coordinates of IMU At first I would advise you to check if you mounted the sensor in a "correct way" aka "correct" orientation (check your |
2019-01-07 03:48:57 -0500 | commented question | Problems with imu Please provide driver/s you are using and generally more information about your setup (tests are welcomed) |
2018-12-26 23:01:22 -0500 | commented question | ROS port roslaunch (IMU) problem /dev/ttyUSB0 to /dev/ttyACM0 ? Can you run this launch file and output everything ROS outputs during startup (parametars, nodes) ? Also please check if |
2018-12-26 22:59:42 -0500 | commented question | ROS port roslaunch (IMU) problem /dev/ttyUSB0 to /dev/ttyACM0 ? Can you run this launch file and output everything ROS outputs during startup (parametars, nodes) ? Also please check if |
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2018-12-18 23:42:38 -0500 | answered a question | Where is magnetometer measurements in the IMU messages Short answer is that the current python wrapper (driver) is not capable of providing you with magnetometer date, but onl |