search

wilselby / ROS_quadrotor_simulator

Quadrotor simulator using ROS, Gazebo, and RVIZ
270 stars 125 forks source link

Problem with Waypoint #8

Closed paulbarbier closed 7 years ago

paulbarbier commented 7 years ago

Hi, I try to use your 3d naviguation simulation and mapping but I encoutered some problems : My waypoints seems to be broken when I start GPS Mode:

Start publishing #-800051560 waypoints Publishing #0 x=0.000000 y=0.000000 z=0.000000 yaw=0.000000, and wait for 0.000000s. Publishing #1 x=0.000000 y=0.000000 z=0.000000 yaw=0.000000, and wait for 0.000000s. Publishing #2 x=0.000000 y=0.000000 z=0.000000 yaw=0.000000, and wait for 0.000000s. Publishing #3 x=1.000000 y=0.000000 z=0.000000 yaw=0.000000, and wait for 0.000000s. Publishing #4 x=0.000000 y=5738431076726222389685073172365035292083665080233866238859201001629927867862798979344841711774851300900159035643711474254561155928353114223259579820953653833115358476566324156825600.000000 z=0.000000 yaw=0.000000, and wait for 0.000000s. Publishing #5 x=0.000000 y=0.000000 z=0.000000 yaw=0.000000, and wait for 34544653521011041425273226943955403952480793592875605810753909457570098983698963437919072949172041153383479371775238338564782493724937890751215317533162156809242810762819272704.000000s.

wilselby commented 7 years ago

Which waypoint file are you using? Can you confirm they are copies of the provided waypoint files or at least follow the similar format? The provided files are here for reference. https://github.com/wilselby/ROS_quadrotor_simulator/tree/master/quad_control/resource

Also, check your copy of waypoint_publisher_node.cpp and make sure it is updated.

Specifically, this line, where the waypoint file is specified: std::ifstream wp_file("/home/wil/ros/catkin_ws/src/arducopter_slam/quad_control/resource/kitchen_short_waypoints.txt");

paulbarbier commented 7 years ago

Yes, thank you very much !

medhijk commented 6 years ago

Can anyone tell me how this issue was/could be resolved? I checked that I loaded the correct my waypoint file and am having the same output as above on Indigo 14.04.

wilselby commented 6 years ago

So you checked that the waypoint_publisher_node.cpp points to the correct file and that file is formatted properly?

medhijk commented 6 years ago

Yes, I changed std::ifstream wp_file("/home/wil/ros/catkin_ws/src/arducopter_slam/quad_control/resource/kitchen_short_waypoints.txt"); to point to my working folder std::ifstream wp_file("/home/medhijk/catkin_ws/src/ROS_quadrotor_simulator/quad_control/resource/kitchen_short_waypoints.txt");

Also do I need to have arducopter_slam directory for the code? Currently, I have the waypoint files located in subdirectories under ROS_quadrotor_simulator directory.

wilselby commented 6 years ago

I don't think you need that directory. I would create a simple waypoint file with a single point just to make sure the file is formatted properly.