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2022-04-12 02:33:25 -0500	received badge	● Famous Question (source)
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2021-10-23 10:04:08 -0500	received badge	● Famous Question (source)
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2021-03-05 05:42:13 -0500	commented question	Local Costmap is empty The solution was to correct the source frame for the observation source. point_cloud_sensor: {sensor_frame: odom, to poi
2021-03-05 05:41:36 -0500	commented question	Local Costmap is empty The solution was to correct the source frame for the observation source. point_cloud_sensor: {sensor_frame: odom, to poi
2021-03-05 05:40:36 -0500	commented question	Local Costmap is empty The solution was to correct the source frame for the observation source. point_cloud_sensor: {sensor_frame: odom,
2021-03-05 05:37:46 -0500	received badge	● Popular Question (source)
2021-02-19 06:04:31 -0500	received badge	● Student (source)
2021-02-18 15:11:14 -0500	answered a question	Could not find Qt binding (looked for: 'pyqt', 'pyside') when rosrun you could try downgrading pyqt.
2021-02-16 14:49:13 -0500	received badge	● Popular Question (source)
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2021-02-15 02:34:10 -0500	edited question	Local Costmap is empty Local Costmap is empty I have looked at all the other posts that have answers but none of them apply to me or they don't
2021-02-15 02:33:19 -0500	asked a question	Local Costmap is empty Local Costmap is empty I have looked at all the other posts that have answers but none of them apply to me or they don't
2021-01-22 00:21:43 -0500	answered a question	Problem with publishing a global path on topic /move_base/TrajectoryPlannerROS/global_plan I would like to know how to do this to pre-record a global path for my local_planner to follow.
2021-01-21 06:39:29 -0500	marked best answer	ModuleNotFoundError: No module named 'SerialClient' I have been using ros serial for a weeks to communicate with my Arduino. However, today when I ran the command `rosrun rosserial_arduino serial_node.py /dev/ttyACM0` I got this error Traceback (most recent call last): File "/home/ryley/catkin_ws/devel/lib/rosserial_arduino/serial_node.py", line 15, in <module> exec(compile(fh.read(), python_script, 'exec'), context) File "/home/ryley/catkin_ws/src/rosserial/rosserial_arduino/nodes/serial_node.py", line 37, in <module> from rosserial_arduino import SerialClient File "/home/ryley/catkin_ws/devel/lib/python3/dist-packages/rosserial_arduino/__init__.py", line 34, in <module> exec(__fh.read()) File "<string>", line 1, in <module> ModuleNotFoundError: No module named 'SerialClient' I have source my workspace in both the roscore terminal and where I run the command. I just don't understand what could have affected rosserial since I used it yesterday. I have had this error before when I first installed rosserial but a simple search gave me the fix of adding a "." in front, but this time its a different problem and i don't see any other solutions. the only thing I have changed is my usb cable but i know it works since i uploaded code to the Arduino with it. I tried filling the rosserial_python.py files with random characters to see if the error would change but its always the same error.
2021-01-21 06:04:08 -0500	answered a question	ModuleNotFoundError: No module named 'SerialClient' The solution was to use the proper command. rosrun rosserial_python serial_node.py /dev/ttyACM0
2021-01-21 06:04:08 -0500	received badge	● Rapid Responder (source)
2021-01-20 06:00:21 -0500	asked a question	ModuleNotFoundError: No module named 'SerialClient' ModuleNotFoundError: No module named 'SerialClient' I have been using ros serial for a weeks to communicate with my Ardu