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2017-04-28 20:49:12 -0500 | marked best answer | Test kinect:No devices connected.... waiting for devices to be connected My environment is Ubuntu12.04, ros indigo. "http://learn.turtlebot.com" was followed by me, but when i run the logs of terminal show It hits me with long time, help me! |
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2016-12-02 21:14:42 -0500 | asked a question | DWA planner failed to produce path I use ubuntu14.04, ros-indigo and kinect2, using move_base to navigate.But the error, DWA planner failed to produce path, aways show me. the parameter yaml of move_base show as follow: costmap_common_params.yaml dwa_local_planner_params.yaml (more) |
2016-12-01 20:24:53 -0500 | commented answer | move_base warning sensor out of bounds I am confused, When I run the navigation without using a map, Should I set "static_map" true or false in the global costmap yaml? |
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2016-11-21 06:34:07 -0500 | commented question | image_view symbol lookup error This appears to be a bug with ROS' apt-get image-view program (version 1.12.18): https://github.com/ros-perception/ima... I'd recommend running $ sudo apt-get update $ sudo apt-get install ros-indigo-image-view to pull down the latest fixed package. |
2016-11-16 09:05:29 -0500 | answered a question | cmake could not find octomap_ros when run catkin_make some package was not install every thing is fine running! |
2016-11-16 08:37:50 -0500 | asked a question | cmake could not find octomap_ros when run catkin_make I use ros indigo with ubuntu 14.04. When I run catkin_make in catkin_ws, some errors shows as follows: but I have run this command: Thanks! |
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2016-07-27 01:33:35 -0500 | commented answer | gmapping problem nice! Thank you |
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2016-07-14 07:43:25 -0500 | asked a question | Segmentation fault (core dumped), when I run rviz When I run rviz rviz three times, some error shows as following , but they are different every once: What should I do ? Thank you! |
2016-07-07 00:24:08 -0500 | commented question | What's the secret about RGBDSLAM_v2? Yes, you are right. But I am using to kinect2. When I run rgbdslam, The GUI show results of single frame fusion. |
2016-07-06 09:59:56 -0500 | commented question | What's the secret about RGBDSLAM_v2? Are you using kinect2? |
2016-07-06 09:57:32 -0500 | answered a question | rgbdslam_v2 not receiving any video stream from Realsense R200 I have same question. But I use kinect2, so I installed libfreenect2 and iai_kinect. Using iai_kinect2 bridge translate in kinect2 and ros. But RGBDSLAM GUI seem show point cloud result of fusion of single frame . |
2016-07-06 09:49:20 -0500 | commented answer | rgvdslam v2 roslaunch error in ubuntu 14.04 ros indigo Are you using kinect2? If you use kinect2, you should install libfreenect2 and iai_kinect2. And you should change topic of data sequence from kinect2 in rgbdslam.launch |
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2016-07-05 08:14:06 -0500 | commented answer | Mapping surroundings Thank you. I am try |
2016-07-05 06:44:22 -0500 | commented answer | Mapping surroundings Thank you @Sebastian Kasperski , But I want to create 3-D Map of surroundings. I maybe can create 3-D map when I run nav2d. |
2016-07-04 21:19:30 -0500 | asked a question | Mapping surroundings Who know one program that voluntarily move on in strange environment, then give me a map of surroundings. It very like SLAM+navigation. I want to find the program that with this function. Can you help me? Thank you very much! |
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2016-06-23 10:01:45 -0500 | marked best answer | run "rosdep install -r --from-paths ." error when I install iai_kinect2 When I was run Some assistes show as following writing by author: rosdep will output errors on not being able to locate [kinect2_bridge] and [depth_registration]. That is fine because they are all part of the iai_kinect2 package and rosdep does not know these packages. what should I do, my rosdep can just know these packages. Thank you very much! |
2016-06-23 08:21:16 -0500 | edited answer | run "rosdep install -r --from-paths ." error when I install iai_kinect2 I find that this errors can be ignore, however, OpenCL is not optional but integrant when install iai_kinect2. |