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2017-03-31 00:54:54 -0500	answered a question	[WARN]: Controller Spawner couldn't find the expected controller_manager ROS Interface Okay I solved the problem ! The package that needed to be downloaded was sudo apt-get install ros-kinetic-gazebo-ros-control Then of course, I had to include gazebo with robot name space header in the xml file which was given in the following link: http://answers.ros.org/question/21471... Thanks @ufr3c_tjc appreciate the help!
2017-03-29 17:46:15 -0500	commented answer	[WARN]: Controller Spawner couldn't find the expected controller_manager ROS Interface Not yet. The problem still persists.
2017-03-29 17:42:27 -0500	received badge	● Famous Question (source)
2017-03-20 18:19:15 -0500	commented answer	[WARN]: Controller Spawner couldn't find the expected controller_manager ROS Interface I have installed the mentioned package. The controller_manager is added in the launch file. The launch works on my lab PC. But it does not work on my laptop. And my laptop is faster than my lab PC (in my lab PC I run it on a virtual machine.). And I am running it as a simulation.
2017-03-18 15:50:17 -0500	commented answer	[WARN]: Controller Spawner couldn't find the expected controller_manager ROS Interface I didn't work. The gazebo launches in 30 seconds. In fact it loads in 5 seconds. But the controller_manager doesn't load after 30 seconds. I have an SSD+Core i5 with 16 gb RAM so I don't think its slow. I even downloaded the controller_manager from github:source into my workspace. Still doesn't work
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2017-03-12 20:07:49 -0500	asked a question	[WARN]: Controller Spawner couldn't find the expected controller_manager ROS Interface Hi, I've been trying to run the husky_gazebo node.. But for some reason, I'm not able to control husky using the teleop_keyboard. The status once I run roslaunch husky_gazebo husky_playpen.launch is: ... logging to /home/aditya/.ros/log/956de5ca-06c6-11e7-ac58-c8ff287985b5/roslaunch-aditya-Lenovo-Yoga710-14ISK-13541.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. xacro: Traditional processing is deprecated. Switch to --inorder processing! To check for compatibility of your document, use option --check-order. For more infos, see http://wiki.ros.org/xacro#Processing_Order deprecated: xacro tags should be prepended with 'xacro' xml namespace. Use the following script to fix incorrect usage: find . -iname "*.xacro" \| xargs sed -i 's#<([/]?)(if\|unless\|include\|arg\|property\|macro\|insert_block)#<\1xacro:\2#g' when processing file: /home/aditya/CSE180/src/husky_gazebo/urdf/description.gazebo.xacro xacro.py is deprecated; please use xacro instead started roslaunch server http://aditya-Lenovo-Yoga710-14ISK:37005/ SUMMARY PARAMETERS /ekf_localization/base_link_frame: base_link /ekf_localization/frequency: 50 /ekf_localization/imu0: imu/data /ekf_localization/imu0_config: [False, False, Fa... /ekf_localization/imu0_differential: True /ekf_localization/imu0_queue_size: 10 /ekf_localization/imu0_remove_gravitational_acceleration: True /ekf_localization/odom0: husky_velocity_co... /ekf_localization/odom0_config: [False, False, Fa... /ekf_localization/odom0_differential: False /ekf_localization/odom0_queue_size: 10 /ekf_localization/odom_frame: odom /ekf_localization/two_d_mode: True /ekf_localization/world_frame: odom /husky_joint_publisher/publish_rate: 50 /husky_joint_publisher/type: joint_state_contr... /husky_velocity_controller/angular/z/has_acceleration_limits: True /husky_velocity_controller/angular/z/has_velocity_limits: True /husky_velocity_controller/angular/z/max_acceleration: 6.0 /husky_velocity_controller/angular/z/max_velocity: 2.0 /husky_velocity_controller/base_frame_id: base_link /husky_velocity_controller/cmd_vel_timeout: 0.25 /husky_velocity_controller/enable_odom_tf: False /husky_velocity_controller/estimate_velocity_from_position: False /husky_velocity_controller/left_wheel: ['front_left_whee... /husky_velocity_controller/linear/x/has_acceleration_limits: True /husky_velocity_controller/linear/x/has_velocity_limits: True /husky_velocity_controller/linear/x/max_acceleration: 3.0 /husky_velocity_controller/linear/x/max_velocity: 1.0 /husky_velocity_controller/pose_covariance_diagonal: [0.001, 0.001, 0.... /husky_velocity_controller/publish_rate: 50 /husky_velocity_controller/right_wheel: ['front_right_whe... /husky_velocity_controller/twist_covariance_diagonal: [0.001, 0.001, 0.... /husky_velocity_controller/type: diff_drive_contro... /husky_velocity_controller/wheel_radius_multiplier: 1.0 /husky_velocity_controller/wheel_separation_multiplier: 1.875 /robot_description: <?xml version="1.... /rosdistro: kinetic /rosversion: 1.12.6 /twist_mux/locks: [{'topic': 'e_sto... /twist_mux/topics: [{'topic': 'joy_t... /use_sim_time: True NODES / base_controller_spawner (controller_manager/spawner) ekf_localization (robot_localization/ekf_localization_node) gazebo (gazebo_ros/gzserver) gazebo_gui (gazebo_ros/gzclient) robot_state_publisher (robot_state_publisher/robot_state_publisher) spawn_husky_model (gazebo_ros/spawn_model) twist_marker_server (interactive_marker_twist_server/marker_server) twist_mux (twist_mux/twist_mux) ROS_MASTER_URI=http://localhost:11311 core service [/rosout] found process[gazebo-1]: started with pid [13562] process[gazebo_gui-2]: started with pid [13567] process[robot_state_publisher-3]: started with pid [13572] process[base_controller_spawner-4]: started with pid [13573] process[ekf_localization-5]: started with pid [13580] process[twist_marker_server-6]: started with pid [13593] process[twist_mux-7]: started with pid [13599] process[spawn_husky_model-8]: started with pid [13625] [ INFO] [1489285026.759704645]: [twist_marker_server] Initialized. [ INFO] [1489285026.963734797]: Finished loading Gazebo ROS API Plugin. [ INFO] [1489285026.964849792]: waitForService: Service [/gazebo/set_physics_properties] has not been advertised, waiting... [ INFO] [1489285027.836769729, 1298.500000000]: waitForService: Service [/gazebo/set_physics_properties] is now available. [ INFO] [1489285027.885431704, 1298.550000000]: Physics dynamic reconfigure ready. Warning [parser_urdf.cc:1232] multiple inconsistent exists due to fixed joint reduction overwriting previous value [true] with [false]. [ INFO] [1489285028.861646869, 1298.680000000]: Laser Plugin (robotNamespace = /), Info: Using the 'robotNamespace' param: '/' [ INFO] [1489285028.861787644, 1298.680000000]: Starting Laser Plugin (ns = /)! [ INFO] [1489285028.863121697, 1298.680000000]: Laser Plugin (ns = /) <tf_prefix_>, set ... (more)