Unable to publish to move_base
I am trying to stop the robot and this the code I have written in my program > ros::Publisher pub1 = > nh_->advertise> ("/move_base/cancel", 1000); >> actionlib_msgs::GoalID msg;...
View Articlemove_base not subscribing to "/odom"
I'm trying to set up move_base, with odometry provided by robot_localization. When I launch, however, move_base does not seem to subscribe to "odom" - the topic is not visible in `rqt_graph` and...
View ArticleProblem with navigation move_base
Hello, I have a problem with navigation in rviz. I have a model P3dx, I want to set goal on the map and my model have to move to this point. I am newbie in ROS, and tutorials don't hel me :/ I use...
View Articlewhat is the best way to connect ackermann steering with rviz?
Hello, I am building my own car-like robot. For the driving motor controller, I am using the SDC2130 from Roboteq. I have found this package on github called...
View ArticlePublishing to /move_base_simple/goal
Hello All, This is a fairly straightforward question, however I have not been able to find it so far. Could someone please tell me the terminal command to publish move_base_simple/goal. I know it is...
View Articleis it possible to add to the gmapping-generated map obstacles using GPS...
i have an device that provides me GPS cordinates of ather boats, so i want to add them as obstacles in the gmapping map .
View Articlemove_base receiving empty plan
I'm trying to write a global planner to use with move_base. I'm printing the path in the console and it looks good, but I'm getting a warn from move_base telling me the plan is empty, even though I'm...
View ArticleUsing teb_local_planner with via_points and obstacle avoidance
I'm using ROS Kinetic on a real 2-wheel differential drive bot. I would like to use move_base with Global Planner and TebLocalPlanner to navigate through a set of waypoints. For `teb_local_planner`, I...
View Articlep3dx not moving to the goal
Hello, I have question. I set the goal for my p3dx and in move_base.launch I got a warns: [ WARN] [1559064696.964216030, 2184.557000000]: DWA planner failed to produce path. [ WARN]...
View Articletarget_frame map does not exist
HI, I have a problem with, in my opinion, read map through move_base node. When I launch my move_base.launch I got a WARN: [ WARN] [1559215881.016792500, 588.765000000]: Timed out waiting for transform...
View ArticleHow to use /poseupdate or /slam_out_pose from hector_mapping as /odom for...
My aim is to implement autonomous navigation using hector_slam. I have an RPLidar, through which I get Laser scan, and I can see the real time position of the lidar in rViz. I need to know how can I...
View Articleunable to set min_in_place_vel_theta more than 3.14
I have 50 kg differential drive robot which needs a considerable amount of torque to start turning in place, usually anglular.z of at least 10 rad/s. Using `rqt_reconfigure` I'm trying to set...
View Article2d navigation robot setup dependency
So I am doing a 2d navigation and am using [`create_autonomy` for irobot](https://github.com/AutonomyLab/create_autonomy) I am following [this...
View ArticleSend goal code
So I am writing a code that sends goal to robot then send another goal but it is not working Here is my code: #include #include #include #include #include "geometry_msgs/PoseWithCovarianceStamped.h"...
View Article2d-navigation-goal robot spinning even when disconnected
Here's my launch file: I did rosrun map_server map_server map so I didn't add map_server to the launch file. base_local: TrajectoryPlannerROS: max_vel_x: 0.45 min_vel_x: 0.1 max_vel_theta: 1.0...
View ArticleHow to debug a path planner plugin in move base? (Qt Creator)
Hello guys, I am developing a local planner at the moment and I want to debug it while it is running in move base. At the moment I am using **launch-prefix="gdb -ex run --args"** in the launch file for...
View Articlerange_sensor_layer creates a warning "Illegal bounds change, ... The...
Hi, I am using ROS navigation stack (move_base) in a custom mobile robot. The robot uses a computer with Ubuntu 18.04.2 LTS and ROS Melodic (1.14.3). I am using a rgbd camera and a ultrasonic sensor....
View ArticleError with range_sensor_layer. move_base node dies when a sensor_msgs/Range...
Hi, I am trying to setup a **range_sensor_layer** to use an **ultrasonic sensor on the navigation stack**. I am using move_base in a custom mobile robot. The robot uses a computer with Ubuntu 18.04.2...
View Article/map not connecting to tf links for loading multiple robots in rviz
I am trying to load two robots in Gazebo and visualize them in Rviz to eventually do a leader-follower application. I believe I have the robots initialized in Gazebo correctly and mostly in Rviz, but...
View Articlebase local planner with dwa only send negative rotational velocity
Hi guys, I'm using move_base/base_local_planner with dwa parameter "true", and also I set the parameters "max_vel_theta: 0.1" and "min_vel_theta: -0.1", although the theta velocity range is from...
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