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2016-08-03 07:59:55 -0500 | commented question | hector slam launch error Am having the same problem, any solutions? |
2016-08-03 07:44:09 -0500 | commented answer | problem with hector slam When I run roslaunch hector_slam_launch tutorial.launch and then view frames, there is no map tf frame being displayed. |
2016-08-03 07:16:22 -0500 | commented answer | problem with hector slam Any fix for this? I am having the same problem and tried adding the following line to my tutorial.launch file but it still produced the same error: |
2016-08-03 07:15:50 -0500 | answered a question | problem with hector slam Any fix for this? I am having the same problem and tried adding the following line to my tutorial.launch file but it still produced the same error: Let me know if I am doing anything wrong, thanks! |
2016-08-03 04:37:10 -0500 | asked a question | Could not get transform from odom to camera_depth_optical_frame, RTAB Realsense R200 Issue Hi, I am trying to run RTAB on outdoor bag files we took with the Realsense R200 camera on a Clearpath Jackal. I ran the following code to record the bag files: I then run "rosparam set use_sim_time true" and "rosbag play --clock justjackal_0.bag", and then run the following RTAB launch code: But I get the following warnings and messed up RTAB map: ^ The top and bottom right terminals are me running "rosrun tf tf_echo /camera_link /camera_depth_optical_frame" and "rosrun tf tf_echo /odom /camera_link" respectively, showing that the tfs are actually being published, but the RTAB seems to not be recognizing them. I then try to run my RTAB with a modified launch file according to this thread: http://answers.ros.org/question/22425... , but even adding this line: " " Does not help, I get the following (slightly different) tf errors: Let me know what I might be doing wrong, thanks for all the help!! Gabe |
2016-08-03 04:13:42 -0500 | commented answer | Rtabmap_ros with realsense odometry: Could not get transform from base_link to camera_color_optical_frame I am also getting the error : "rtabmapviz: Could not get transform from odom to camera_link after 1.000000 seconds (for stamp=1470155388.571447)!" . Thanks for the help :) |
2016-08-03 04:13:41 -0500 | commented answer | Rtabmap_ros with realsense odometry: Could not get transform from base_link to camera_color_optical_frame Hey sevense77, how exactly did you get it to work? Because I tried the frame_id thing in the launch file but I am still getting "odometry: Could not get transform from base_link to camera_depth_optical_frame (stamp=1452906467.632809) after 0.100000 seconds ("wait_for_transform_duration"=0.100000)!" |