So, you have to modify this code for rplidar. Therefore, I just used the source-code of the static_layer plugin and modified the interpretValue - function in order to map the value (which is due to the used occupancy grid between -1 and 100) to the full range of the layer (which should be 0-255). I killed the roscore and all was fine. And my odom is publishing each time the same. Gmapping slow- Map Update takes 2 minutes Autonomous Machines Robotics - Isaac Isaac SDK renu.balakrishna February 11, 2021, 8:39am #1 Running gmapping for creating maps from unity 3d simulation, there is a delay of 2 minutes between scans. Thanks. /clicked_point roslaunch rplidar_ros view_rplidar.launch Thank you very much! The gmapping package provides laser-based SLAM (Simultaneous Localization and Mapping), as a ROS node called slam_gmapping. i'm trying : rostopic echo /pkg_robot/joint1_position_controller/command to message published, and i have this warning : WARNING: no messages received and simulated time is active. Selecting Image instead of Camera worked for me. here turtlebot_slam.launch and turtlrbot3_gmapping.launch in the gmapping command window the following warning pups up: Any ideas? ._3bX7W3J0lU78fp7cayvNxx{max-width:208px;text-align:center} You mean that cloud point keeps spinning when you run the rviz in BotPc? export TURTLEBOT3_MODEL=burger After setting up the launch file gmapping.launch and running it, rviz showed the warning: No map received. /rosout It's also handy to keep some form of a ROS cheat sheet around until you feel more comfortable around ROS, something like this for example. I am receiving laserscan data fine , however when starting gmapping node I am not getting any map building in rviz. refer to follow link. /magnetic_field I do seem to have my gmapping node subscribing to laser scan. If you want to SLAM using Mecanum turtlebot3 with rplidar, you have to solve some problem. You coudl have copy'n'pasted that into your question (obviously, formatting it as code with the button showing 010101). Thank so much for the resources provided!! A magnifying glass. ), as well as the output of rosrun tf view_frames (or equivalent). I am trying to map my office but its not working. No map received. . /diagnostics I reevaluated my gmapping launch file, and my hokuyo laser gazebo plugin. .FIYolDqalszTnjjNfThfT{max-width:256px;white-space:normal;text-align:center} I will try to give u as information as possible. ._3-SW6hQX6gXK9G4FM74obr{display:inline-block;vertical-align:text-bottom;width:16px;height:16px;font-size:16px;line-height:16px} mapmap->base_linkLaser. Maintainer status: unmaintained //dts Have a question about this project? 2.) /motor_power As such, I included all of the files in regards. ROS: Warning "No map received". All is running now. Please turn the [ros.gmapping.message_notifier] rosconsole logger to DEBUG for more information. I went through all the answers and comments, applied them but still my map is not generated and map is not received. ros's problem: No map received_KyloChen-_no map received odom gmapping ROS map One of the reasons why ros occorred the problem 'No map received' is that the label '<broadcastTF>' which in the lable '<gazebo name="skid_steed_drive_controller">' was declared with '0',but the right anwser is '1' or 'true'. Which means nothing is publishing your odometry (if you don't know what odometry is, please let me know and I'll explain). There are also resources a bit of googling away, one example, that go a bit more in depth about debugging nodes. Since I would like to build a map and use GPS waypoints for the robot's navigation, I'm trying to . Press CTRL + C to stop. /odom @keyframes _1tIZttmhLdrIGrB-6VvZcT{0%{opacity:0}to{opacity:1}}._3uK2I0hi3JFTKnMUFHD2Pd,.HQ2VJViRjokXpRbJzPvvc{--infoTextTooltip-overflow-left:0px;font-size:12px;font-weight:500;line-height:16px;padding:3px 9px;position:absolute;border-radius:4px;margin-top:-6px;background:#000;color:#fff;animation:_1tIZttmhLdrIGrB-6VvZcT .5s step-end;z-index:100;white-space:pre-wrap}._3uK2I0hi3JFTKnMUFHD2Pd:after,.HQ2VJViRjokXpRbJzPvvc:after{content:"";position:absolute;top:100%;left:calc(50% - 4px - var(--infoTextTooltip-overflow-left));width:0;height:0;border-top:3px solid #000;border-left:4px solid transparent;border-right:4px solid transparent}._3uK2I0hi3JFTKnMUFHD2Pd{margin-top:6px}._3uK2I0hi3JFTKnMUFHD2Pd:after{border-bottom:3px solid #000;border-top:none;bottom:100%;top:auto} This is another step that is valuable to make sure that the data is actually getting to where it needs to be. ubuntu16+turtlebot2+kinect V2. I will definitely keep in mind on providing more concrete information next time! And when I tried to map i saw the robotmodel was rotating with the same frequenz. Thanks again for understanding for me being new. std::string global_frame_; //global_cost, rviz /scan // PCL specific includes my ros commands are: /rosout I hope everything is going great. turtlebot3_gmapping.txt, here rostopic list ._3Qx5bBCG_O8wVZee9J-KyJ{border-top:1px solid var(--newCommunityTheme-widgetColors-lineColor);margin-top:16px;padding-top:16px}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN{margin:0;padding:0}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN ._2btz68cXFBI3RWcfSNwbmJ{font-family:Noto Sans,Arial,sans-serif;font-size:14px;font-weight:400;line-height:21px;display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center;margin:8px 0}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN ._2btz68cXFBI3RWcfSNwbmJ.QgBK4ECuqpeR2umRjYcP2{opacity:.4}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN ._2btz68cXFBI3RWcfSNwbmJ label{font-size:12px;font-weight:500;line-height:16px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}._3Qx5bBCG_O8wVZee9J-KyJ ._2NbKFI9n3wPM76pgfAPEsN ._2btz68cXFBI3RWcfSNwbmJ label svg{fill:currentColor;height:20px;margin-right:4px;width:20px;-ms-flex:0 0 auto;flex:0 0 auto}._3Qx5bBCG_O8wVZee9J-KyJ ._4OtOUaGIjjp2cNJMUxme_{-ms-flex-pack:justify;justify-content:space-between}._3Qx5bBCG_O8wVZee9J-KyJ ._4OtOUaGIjjp2cNJMUxme_ svg{display:inline-block;height:12px;width:12px}._2b2iJtPCDQ6eKanYDf3Jho{-ms-flex:0 0 auto;flex:0 0 auto}._4OtOUaGIjjp2cNJMUxme_{padding:0 12px}._1ra1vBLrjtHjhYDZ_gOy8F{font-family:Noto Sans,Arial,sans-serif;font-size:12px;letter-spacing:unset;line-height:16px;text-transform:unset;--textColor:var(--newCommunityTheme-widgetColors-sidebarWidgetTextColor);--textColorHover:var(--newCommunityTheme-widgetColors-sidebarWidgetTextColorShaded80);font-size:10px;font-weight:700;letter-spacing:.5px;line-height:12px;text-transform:uppercase;color:var(--textColor);fill:var(--textColor);opacity:1}._1ra1vBLrjtHjhYDZ_gOy8F._2UlgIO1LIFVpT30ItAtPfb{--textColor:var(--newRedditTheme-widgetColors-sidebarWidgetTextColor);--textColorHover:var(--newRedditTheme-widgetColors-sidebarWidgetTextColorShaded80)}._1ra1vBLrjtHjhYDZ_gOy8F:active,._1ra1vBLrjtHjhYDZ_gOy8F:hover{color:var(--textColorHover);fill:var(--textColorHover)}._1ra1vBLrjtHjhYDZ_gOy8F:disabled,._1ra1vBLrjtHjhYDZ_gOy8F[data-disabled],._1ra1vBLrjtHjhYDZ_gOy8F[disabled]{opacity:.5;cursor:not-allowed}._3a4fkgD25f5G-b0Y8wVIBe{margin-right:8px} In this video we are going to see how to edit a map (PGM file) which has been generating with the gmapping package.This is a video based on the following pos. The text was updated successfully, but these errors were encountered: Hi @timdori :) . odomodom->base_linkwheel odometryIMU. /rosout_agg ._1QwShihKKlyRXyQSlqYaWW{height:16px;width:16px;vertical-align:bottom}._2X6EB3ZhEeXCh1eIVA64XM{margin-left:3px}._1jNPl3YUk6zbpLWdjaJT1r{font-size:12px;font-weight:500;line-height:16px;border-radius:2px;display:inline-block;margin-right:5px;overflow:hidden;text-overflow:ellipsis;vertical-align:text-bottom;white-space:pre;word-break:normal;padding:0 4px}._1jNPl3YUk6zbpLWdjaJT1r._39BEcWjOlYi1QGcJil6-yl{padding:0}._2hSecp_zkPm_s5ddV2htoj{font-size:12px;font-weight:500;line-height:16px;border-radius:2px;display:inline-block;margin-right:5px;overflow:hidden;text-overflow:ellipsis;vertical-align:text-bottom;white-space:pre;word-break:normal;margin-left:0;padding:0 4px}._2hSecp_zkPm_s5ddV2htoj._39BEcWjOlYi1QGcJil6-yl{padding:0}._1wzhGvvafQFOWAyA157okr{font-size:12px;font-weight:500;line-height:16px;border-radius:2px;margin-right:5px;overflow:hidden;text-overflow:ellipsis;vertical-align:text-bottom;white-space:pre;word-break:normal;box-sizing:border-box;line-height:14px;padding:0 4px}._3BPVpMSn5b1vb1yTQuqCRH,._1wzhGvvafQFOWAyA157okr{display:inline-block;height:16px}._3BPVpMSn5b1vb1yTQuqCRH{background-color:var(--newRedditTheme-body);border-radius:50%;margin-left:5px;text-align:center;width:16px}._2cvySYWkqJfynvXFOpNc5L{height:10px;width:10px}.aJrgrewN9C8x1Fusdx4hh{padding:2px 8px}._1wj6zoMi6hRP5YhJ8nXWXE{font-size:14px;padding:7px 12px}._2VqfzH0dZ9dIl3XWNxs42y{border-radius:20px}._2VqfzH0dZ9dIl3XWNxs42y:hover{opacity:.85}._2VqfzH0dZ9dIl3XWNxs42y:active{transform:scale(.95)} no map received. .Rd5g7JmL4Fdk-aZi1-U_V{transition:all .1s linear 0s}._2TMXtA984ePtHXMkOpHNQm{font-size:16px;font-weight:500;line-height:20px;margin-bottom:4px}.CneW1mCG4WJXxJbZl5tzH{border-top:1px solid var(--newRedditTheme-line);margin-top:16px;padding-top:16px}._11ARF4IQO4h3HeKPpPg0xb{transition:all .1s linear 0s;display:none;fill:var(--newCommunityTheme-button);height:16px;width:16px;vertical-align:middle;margin-bottom:2px;margin-left:4px;cursor:pointer}._1I3N-uBrbZH-ywcmCnwv_B:hover ._11ARF4IQO4h3HeKPpPg0xb{display:inline-block}._2IvhQwkgv_7K0Q3R0695Cs{border-radius:4px;border:1px solid var(--newCommunityTheme-line)}._2IvhQwkgv_7K0Q3R0695Cs:focus{outline:none}._1I3N-uBrbZH-ywcmCnwv_B{transition:all .1s linear 0s;border-radius:4px;border:1px solid var(--newCommunityTheme-line)}._1I3N-uBrbZH-ywcmCnwv_B:focus{outline:none}._1I3N-uBrbZH-ywcmCnwv_B.IeceazVNz_gGZfKXub0ak,._1I3N-uBrbZH-ywcmCnwv_B:hover{border:1px solid var(--newCommunityTheme-button)}._35hmSCjPO8OEezK36eUXpk._35hmSCjPO8OEezK36eUXpk._35hmSCjPO8OEezK36eUXpk{margin-top:25px;left:-9px}._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP,._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP:focus-within,._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP._3aEIeAgUy9VfJyRPljMNJP:hover{transition:all .1s linear 0s;border:none;padding:8px 8px 0}._25yWxLGH4C6j26OKFx8kD5{display:inline}._2YsVWIEj0doZMxreeY6iDG{font-size:12px;font-weight:400;line-height:16px;color:var(--newCommunityTheme-metaText);display:-ms-flexbox;display:flex;padding:4px 6px}._1hFCAcL4_gkyWN0KM96zgg{color:var(--newCommunityTheme-button);margin-right:8px;margin-left:auto;color:var(--newCommunityTheme-errorText)}._1hFCAcL4_gkyWN0KM96zgg,._1dF0IdghIrnqkJiUxfswxd{font-size:12px;font-weight:700;line-height:16px;cursor:pointer;-ms-flex-item-align:end;align-self:flex-end;-webkit-user-select:none;-ms-user-select:none;user-select:none}._1dF0IdghIrnqkJiUxfswxd{color:var(--newCommunityTheme-button)}._3VGrhUu842I3acqBMCoSAq{font-weight:700;color:#ff4500;text-transform:uppercase;margin-right:4px}._3VGrhUu842I3acqBMCoSAq,.edyFgPHILhf5OLH2vk-tk{font-size:12px;line-height:16px}.edyFgPHILhf5OLH2vk-tk{font-weight:400;-ms-flex-preferred-size:100%;flex-basis:100%;margin-bottom:4px;color:var(--newCommunityTheme-metaText)}._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX{margin-top:6px}._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._19lMIGqzfTPVY3ssqTiZSX._3MAHaXXXXi9Xrmc_oMPTdP{margin-top:4px} If you set your global frame to map, you get TF errors for everything but odom. Because origin turtlebot3 has two wheels, mecanum has four wheels. [ WARN] [1536589138.659010571]: MessageFilter [target=odom ]: Dropped 100.00% of messages so far. How about cloud point? huskyRVIZ Is it possible that my general rviz settings are wrong? Once you've narrowed down the problem, it should be much more possible to find the solution. To run: On TurtleBot: roslaunch turtlebot_bringup minimal.launch On work station: python goforward.py import rospy from geometry_msgs.msg import Twist class GoForward (): def init (self): # initiliaze rospy.init_node ('GoForward', anonymous=False) rosrun tf static_ transform _publisher 0 0 0 0 0 0 1 map base_line 10 tf 2016 publish . Thus gmapping does not get a scan. #include /rpms And no matter how many times I run it, even adding additional values such as odom , it shows the same "map not received" error. [ WARN] [1642153099.373592268, 0.226000000]: TF_REPEATED_DATA ignoring data with redundant timestamp for frame odom at time 0.276000 according to authority unknown_publisher /cmd_vel /scan At this point I am trying to map the environment and the only node working is the gmapping which I launched with the launch file shown in the jupyter notes of the rosject. http://wiki.ros.org/Remapping%20Arguments. So I think it will be all fine when i clean the ros upstart. slamscanmaprviztopicWarning "No map received", mapscantfmap, /scanscan, Failed to compute laser pose, aborting initialization ("base_link" passed to lookupTransform argument target_frame does not exist. ) If you use tutlebot3_mecanum_core.ino, you need a URDF mecanum ver. May be I'm can't understand the problem.Please go easy on me, I'm new and only reposting as I couldn't figure it out. Content Curation For Newbies: 3 Easy Steps To Build Your Content Strategy, Im a firm believer in the notion that editorial judgment augments automated search. Thus gmapping does not get a scan. turtlebotturtlebotturtlebotrostopic listtopic . Indead there was a node which conflicted the mapping. It seems to me that RTAB-MAP needs to subscribe to some topics but cannot find them, because I get warnings from rtab-map: Sign in However, your skid steer plugin is not (odom -> base_link). Implementing a macOS Search Plugin for Robotics Data Press J to jump to the feed. I am attempting to implement gmapping into my gazebo rover simulation. Please provide details on where the warning is coming from (I'm guessing rviz? Localizing using AMCL Gmapping will always start from scratch, but you probably want to reuse the map you created before instead of creating a new one from scratch each time. roscore I am very sorry for low detail, the website wasn't letting me post pictures due to being a new account. Cool! ._38lwnrIpIyqxDfAF1iwhcV{background-color:var(--newCommunityTheme-widgetColors-lineColor);border:none;height:1px;margin:16px 0}._37coyt0h8ryIQubA7RHmUc{margin-top:12px;padding-top:12px}._2XJvPvYIEYtcS4ORsDXwa3,._2Vkdik1Q8k0lBEhhA_lRKE,.icon._2Vkdik1Q8k0lBEhhA_lRKE{border-radius:100%;box-sizing:border-box;-ms-flex:none;flex:none;margin-right:8px}._2Vkdik1Q8k0lBEhhA_lRKE,.icon._2Vkdik1Q8k0lBEhhA_lRKE{background-position:50%;background-repeat:no-repeat;background-size:100%;height:54px;width:54px;font-size:54px;line-height:54px}._2Vkdik1Q8k0lBEhhA_lRKE._1uo2TG25LvAJS3bl-u72J4,.icon._2Vkdik1Q8k0lBEhhA_lRKE._1uo2TG25LvAJS3bl-u72J4{filter:blur()}.eGjjbHtkgFc-SYka3LM3M,.icon.eGjjbHtkgFc-SYka3LM3M{border-radius:100%;box-sizing:border-box;-ms-flex:none;flex:none;margin-right:8px;background-position:50%;background-repeat:no-repeat;background-size:100%;height:36px;width:36px}.eGjjbHtkgFc-SYka3LM3M._1uo2TG25LvAJS3bl-u72J4,.icon.eGjjbHtkgFc-SYka3LM3M._1uo2TG25LvAJS3bl-u72J4{filter:blur()}._3nzVPnRRnrls4DOXO_I0fn{margin:auto 0 auto auto;padding-top:10px;vertical-align:middle}._3nzVPnRRnrls4DOXO_I0fn ._1LAmcxBaaqShJsi8RNT-Vp i{color:unset}._2bWoGvMqVhMWwhp4Pgt4LP{margin:16px 0;font-size:12px;font-weight:400;line-height:16px}.icon.tWeTbHFf02PguTEonwJD0{margin-right:4px;vertical-align:top}._2AbGMsrZJPHrLm9e-oyW1E{width:180px;text-align:center}.icon._1cB7-TWJtfCxXAqqeyVb2q{cursor:pointer;margin-left:6px;height:14px;fill:#dadada;font-size:12px;vertical-align:middle}.hpxKmfWP2ZiwdKaWpefMn{background-color:var(--newCommunityTheme-active);background-size:cover;background-image:var(--newCommunityTheme-banner-backgroundImage);background-position-y:center;background-position-x:center;background-repeat:no-repeat;border-radius:3px 3px 0 0;height:34px;margin:-12px -12px 10px}._20Kb6TX_CdnePoT8iEsls6{-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex;margin-bottom:8px}._20Kb6TX_CdnePoT8iEsls6>*{display:inline-block;vertical-align:middle}.t9oUK2WY0d28lhLAh3N5q{margin-top:-23px}._2KqgQ5WzoQRJqjjoznu22o{display:inline-block;-ms-flex-negative:0;flex-shrink:0;position:relative}._2D7eYuDY6cYGtybECmsxvE{-ms-flex:1 1 auto;flex:1 1 auto;overflow:hidden;text-overflow:ellipsis}._2D7eYuDY6cYGtybECmsxvE:hover{text-decoration:underline}._19bCWnxeTjqzBElWZfIlJb{font-size:16px;font-weight:500;line-height:20px;display:inline-block}._2TC7AdkcuxFIFKRO_VWis8{margin-left:10px;margin-top:30px}._2TC7AdkcuxFIFKRO_VWis8._35WVFxUni5zeFkPk7O4iiB{margin-top:35px}._1LAmcxBaaqShJsi8RNT-Vp{padding:0 2px 0 4px;vertical-align:middle}._2BY2-wxSbNFYqAy98jWyTC{margin-top:10px}._3sGbDVmLJd_8OV8Kfl7dVv{font-family:Noto Sans,Arial,sans-serif;font-size:14px;font-weight:400;line-height:21px;margin-top:8px;word-wrap:break-word}._1qiHDKK74j6hUNxM0p9ZIp{margin-top:12px}.Jy6FIGP1NvWbVjQZN7FHA,._326PJFFRv8chYfOlaEYmGt,._1eMniuqQCoYf3kOpyx83Jj,._1cDoUuVvel5B1n5wa3K507{-ms-flex-pack:center;justify-content:center;margin-top:12px;width:100%}._1eMniuqQCoYf3kOpyx83Jj{margin-bottom:8px}._2_w8DCFR-DCxgxlP1SGNq5{margin-right:4px;vertical-align:middle}._1aS-wQ7rpbcxKT0d5kjrbh{border-radius:4px;display:inline-block;padding:4px}._2cn386lOe1A_DTmBUA-qSM{border-top:1px solid var(--newCommunityTheme-widgetColors-lineColor);margin-top:10px}._2Zdkj7cQEO3zSGHGK2XnZv{display:inline-block}.wzFxUZxKK8HkWiEhs0tyE{font-size:12px;font-weight:700;line-height:16px;color:var(--newCommunityTheme-button);cursor:pointer;text-align:left;margin-top:2px}._3R24jLERJTaoRbM_vYd9v0._3R24jLERJTaoRbM_vYd9v0._3R24jLERJTaoRbM_vYd9v0{display:none}.yobE-ux_T1smVDcFMMKFv{font-size:16px;font-weight:500;line-height:20px}._1vPW2g721nsu89X6ojahiX{margin-top:12px}._pTJqhLm_UAXS5SZtLPKd{text-transform:none} But when I try to display the map with RViz, I get a warning 'no map received'. The problem you are having is not being very familiar with the tools within ros. With the help of rosnode info for the mapserver you should get the informations of the odom topic you need. gamppingmy_computerrviz, gazeborvizcartographerturtlebot3-burgerRvizNo, { ), or to check whether it is in a correct datatype? I integrated my custom plugin into the global_costmap_params.yaml and the system appears to . /turtlebot3_slam_gmapping/entropy. The laser scan is generated by taking the point cloud from the 3D sensor and . But, I am having trouble with No map received: As @routiful told above I dont find any mistake in my terminal while I launch gmapping, T His is the following output in my terminal : nagarjunv@nagarjunv-Inspiron-7580:~/hk_ws$ roslaunch turtlebot3_slam turtlebot3_slam.launch slam_methods:=gmapping I reevaluated my gmapping launch file, and my hokuyo laser gazebo plugin. But because of the wrong situation for the model. right-click source filmmaker in your steam library (in the "software" or "installed" categories), choose "properties", switch to the "betas" tab, make sure the drop-down beta selection list is set to "none - opt out of all beta programs", switch to the "local files" tab, click "verify integrity of application files.", wait for it to finish You say you are "receiving laserscan data fine", so I would start there. rviz Course Support. /initialpose Reddit and its partners use cookies and similar technologies to provide you with a better experience. is it not moving? The lasescan works just fine, and here is the plugin file which is being currently used:
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10.0 / ll_motor fr_motor rl_motor rr_motor, base_link 20 cmd_vel false ,
0 0 0 0 0 0 false 10 720 1 -3.14159 3.14159 0.10 20.0 0.01 gaussian 0.0 0.01 /scan lidar_link_1 ,
, . roslaunch turtlebot3_bringup turtlebot3_robot.launch I have changed my firmware so it is now publishing /odom. Thank you!! /firmware_version It takes 2 minutes for the new scan to reflect in image files. Also useful for when objects have changed. If I set my global frame to map in RViz, I get multiple errors..TF for all the links except for map and odom are not found. Is it possible to check whether odom has to be transformed with tf? qingyue_zhang October 7, 2019, 11:51am #1. when I navigation turtlebot using a map and amcl, the local shows warn, and the status is no map received, I can us the 2D Pose Estimate to pose the turtlebot, but I cannot use the 2D nav goal to move the turtlebot, who can solve the problem for me? The problem was a wrong odom. but it doenst change anything. ._2a172ppKObqWfRHr8eWBKV{-ms-flex-negative:0;flex-shrink:0;margin-right:8px}._39-woRduNuowN7G4JTW4I8{margin-top:12px}._136QdRzXkGKNtSQ-h1fUru{display:-ms-flexbox;display:flex;margin:8px 0;width:100%}.r51dfG6q3N-4exmkjHQg_{font-size:10px;font-weight:700;letter-spacing:.5px;line-height:12px;text-transform:uppercase;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-align:center;align-items:center}.r51dfG6q3N-4exmkjHQg_,._2BnLYNBALzjH6p_ollJ-RF{display:-ms-flexbox;display:flex}._2BnLYNBALzjH6p_ollJ-RF{margin-left:auto}._1-25VxiIsZFVU88qFh-T8p{padding:0}._2nxyf8XcTi2UZsUInEAcPs._2nxyf8XcTi2UZsUInEAcPs{color:var(--newCommunityTheme-widgetColors-sidebarWidgetTextColor)}
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