Hello I have encounted a issue when I run the Tutorils like blow

[hit-JB]

[ INFO] [1639814884.334823238]: CF run: 0.553540 s update commander/enHighLevel to 1 update kalman/resetEstimation to 1 update locSrv/extPosStdDev to 0.001 update locSrv/extQuatStdDev to 0.05 update ring/effect to 16 update ring/headlightEnable to 0 update ring/solidBlue to 255 update ring/solidGreen to 0 update ring/solidRed to 0 update stabilizer/controller to 2 update stabilizer/estimator to 2 update ctrlMel/i_range_m_z to 1500 update ctrlMel/i_range_xy to 2 update ctrlMel/i_range_z to 0.4 update ctrlMel/kR_xy to 70000 update ctrlMel/kR_z to 60000 update ctrlMel/kd_omega_rp to 200 update ctrlMel/kd_xy to 0.2 update ctrlMel/kd_z to 0.4 update ctrlMel/ki_m_z to 500 update ctrlMel/ki_xy to 0.05 update ctrlMel/ki_z to 0.05 update ctrlMel/kp_xy to 0.4 update ctrlMel/kp_z to 1.25 update ctrlMel/kw_xy to 20000 update ctrlMel/kw_z to 12000 update ctrlMel/mass to 0.032 update ctrlMel/massThrust to 132000 [ INFO] [1639814884.351012401]: [cf1] Update parameters [ INFO] [1639814884.385692982]: [cf1] CONTROLLER: Using Mellinger (2) controller [ INFO] [1639814884.392913680]: [cf1] ESTIMATOR: Using Kalman (2) estimator [ INFO] [1639814884.406550883]: [cf1] ESTKALMAN: State out of bounds, resetting [ INFO] [1639814884.432281767]: Update params: 0.097386 s [crazyswarm_server-2] process has died [pid 10599, exit code -11, cmd /home/jb/crazyflie/crazyswarm/ros_ws/devel/lib/crazyswarm/crazyswarm_server __name:=crazyswarm_server __log:=/home/jb/.ros/log/9f4975c0-5fd9-11ec-8169-54ee75af8168/crazyswarm_server-2.log]. log file: /home/jb/.ros/log/9f4975c0-5fd9-11ec-8169-54ee75af8168/crazyswarm_server-2*.log ^C[rviz-5] killing on exit [crazyswarm_teleop-4] killing on exit [joy-3] killing on exit [rosout-1] killing on exit [master] killing on exit shutting down processing monitor... ... shutting down processing monitor complete

[hit-JB]

When i run the crazyflie_sever.launch the process died after the process encounted the following message
[ INFO] [1639816021.437419712]: [cf1] Update parameters [ INFO] [1639816021.476421941]: [cf1] CONTROLLER: Using Mellinger (2) controller [ INFO] [1639816021.480181805]: [cf1] ESTIMATOR: Using Kalman (2) estimator [ INFO] [1639816021.491970662]: [cf1] ESTKALMAN: State out of bounds, resetting [ INFO] [1639816021.500258342]: Update params: 0.117833 s [crazyswarm_server-2] process has died [pid 11715, exit code -11, cmd /home/jb/crazyflie/crazyswarm/ros_ws/devel/lib/crazyswarm/crazyswarm_server __name:=crazyswarm_server __log:=/home/jb/.ros/log/439943ec-5fdc-11ec-8169-54ee75af8168/crazyswarm_server-2.log]. log file: /home/jb/.ros/log/439943ec-5fdc-11ec-8169-54ee75af8168/crazyswarm_server-2*.log

[hit-JB]

Could you please give me some advice

[whoenig]

The error you posted indicates a segfault of the server. Most of the time this is caused by incorrect configuration files. You can post your configuration (launch file and any other files you edited), or attach a debugger, see http://wiki.ros.org/roslaunch/Tutorials/Roslaunch%20Nodes%20in%20Valgrind%20or%20GDB.

[hit-JB]

ok thaks