4.python2.7

Title	Answered?	Asker	Created	Updated
Cannot Import Tensorflow	False	anto	2021-10-13 03:41:29	2021-10-13 06:44:38
How to move actual turtlebot3 with python script?	False	samara	2022-02-28 21:54:08	2022-03-01 16:00:13
How to make specific shapes with cmd_vel and turtlesim?	False	namayna	2020-04-22 11:47:21	2020-04-22 11:47:21
How to rostest multiple nodes (C++) (python)	False	reivilo	2022-04-06 20:02:23	2022-04-06 20:02:23
Ensure that the image corresponds to the point cloud data	False	kankanzheli1997	2022-04-20 11:06:42	2022-04-20 11:06:42
Lidar model HLF LFC D2 operation on Raspberry Pi3 by Python	False	NhatQuang	2023-06-14 15:20:11	2023-06-14 15:20:11
Turtlesim ROS (Moving around the wall in Squarish Shape)	False	vibito	2022-10-22 12:10:27	2022-10-22 13:25:27
Quaternion of robot given by link state changes slightly	False	namayna	2020-05-13 23:03:35	2020-05-13 23:03:35
[Moveit Python API] Failed to fetch current robot state	False	Akr2712	2022-02-19 17:27:12	2022-02-20 11:25:33
Help Migrating ROS MELODIC built package to ROS NOETIC.	False	Mirasul	2023-06-29 17:17:22	2023-06-29 17:17:22
Scalability and Performance of Python	False	syevale111	2023-06-17 13:24:37	2023-06-17 13:24:37
Error when trying to import a crv file in a python file - [catkin project]	False	oshikurou	2022-04-19 07:26:27	2022-04-19 07:26:27
How to create Graph(Nodes and Edges) from image(map)	False	Invented	2019-11-17 19:21:21	2019-11-17 19:21:21
How to install pyrealsense and numba for ros on jetson	False	akshay_acharya	2021-08-02 10:22:50	2021-08-02 10:22:50
how to make rospy.Subscriber("/camera/rgb/image_raw", Image, image_callback) work?	False	Redhwan	2019-10-30 12:33:32	2019-10-30 12:34:59
how to know the amount of exchange of data between the PC and the machine?	False	Redhwan	2019-11-11 00:58:56	2019-11-11 00:59:25
how to use Twist with Duration()	False	Redhwan	2019-12-02 02:50:27	2019-12-04 05:09:26
MAVROS PYTHON	False	subarashi	2019-12-07 09:47:08	2019-12-07 09:47:08
how to run both talker and listener codes at the same moment by one Enter or click.	False	Redhwan	2019-11-27 02:19:14	2019-11-27 02:19:14
hi, I have a troubule with this code, this run but when write in terminal rostopic hz '/PWM' say 'no new messages', and when write rostopic echo /PWM, not display anything. please what can I do ?	False	Juan Carlos	2020-01-08 21:51:24	2020-01-08 21:54:40
how to launch ros from a python script?	False	VinayMaida	2020-02-13 16:45:01	2020-02-13 16:45:01
How to create a moving marker?	False	ruipcosta	2020-03-06 12:29:40	2020-03-06 12:29:40
I am trying to use this code to generate a square for a given set of coordinates	False	ishaniis	2020-03-21 19:46:02	2020-03-21 19:56:38
reprojectImageTo3D output to point cloud	False	pacifica	2020-04-01 15:45:28	2020-04-01 15:45:28
help fix import error multiarray in gazebo launch	False	VinayMaida	2020-02-02 14:59:49	2020-02-02 14:59:49
handle ctrl+c or signal interupt on ros manipulator	False	saching12	2020-11-09 20:05:26	2020-11-09 20:05:26
differential drive odometry equations in python	False	bfdmetu	2020-08-04 09:00:23	2020-08-04 09:11:48
Why the output of some topic delays with IDEs?	False	Redhwan	2020-09-02 08:59:28	2020-09-06 05:22:30
How to stop a turtle moving in circular path after reaching its initial position	False	Ajay134	2020-10-18 08:49:53	2020-10-18 08:49:53
How to re-write python program into classes so can integrate easily onto GUI (PyQt5)	False	edwin4project	2020-10-29 07:16:34	2020-10-29 07:16:34
fusing data by Kalman filter, python	False	Redhwan	2020-02-21 01:23:46	2020-02-21 01:23:46
How to pass argument values from launch file to python script?	False	ba520y	2020-11-21 03:39:31	2020-11-21 03:39:31
General/Scalable Function or Subscriber for a Variable Number of Topics?	False	Vuro H	2021-01-25 20:13:49	2021-01-25 20:55:12
Find abrupt spike and fall in laser intensity data	False	dee-mikey	2021-04-20 15:27:13	2021-04-20 15:27:13
Line Follower - Not Following!	False	gup_08	2021-02-03 06:21:18	2021-02-03 19:13:44
How to get keyboard input to move robot in Python?	False	ModernNoob	2021-08-27 02:30:56	2021-08-28 17:58:13
how to use scripts for simulation of ur5 robotic arm in gazebo	False	umar_anjum	2021-09-09 07:18:25	2021-09-13 09:46:35

Title	Answers	Answered?	Asker	Created	Updated
How to use python2 and python3 at the same time on ROS melodic	1	False	nagi	2022-09-17 06:06:05	2023-03-17 16:06:05
Roscore in Melodic not working after installing python3	2	False	Nabil Miri	2023-01-20 23:48:29	2023-02-21 22:15:25
Relationship between /scan and /map	1	False	namayna	2020-05-19 15:30:46	2020-05-19 16:11:42
Turtle Can't Go to New Goal Point	1	False	Ertugrulsngr	2020-12-21 18:35:35	2020-12-22 14:54:56
Apply transform to visualization marker	1	False	rluque	2020-10-19 06:33:56	2020-10-19 10:31:27
Get time stamp from ros msg	1	False	kankanzheli	2022-05-15 15:30:50	2022-05-15 20:09:27
Append polygons in PolygonArray	1	False	mlzmra99	2022-10-06 19:02:12	2022-10-11 07:16:15
sending to a certain position in space using Twist	1	False	Redhwan	2019-11-29 06:41:49	2019-11-29 08:01:02
which best IDEs with ROS	4	False	Redhwan	2019-08-22 02:21:50	2019-08-22 22:42:20
how to split the code so that it runs on two computers	1	False	Redhwan	2019-11-18 01:50:58	2019-11-18 09:16:06
how to use Twist with Timer()	1	False	Redhwan	2019-12-07 13:13:17	2019-12-10 09:33:10
How to get a robot position (x,y) in a map instead of Odometry in python?	2	False	Redhwan	2020-01-06 02:54:32	2020-01-08 12:56:43
How to use sensor_msgs.msg.Image data to train a NN	1	False	ngoberville	2020-01-08 22:03:19	2020-01-09 11:08:30
rviz crashes with out of memory error	1	False	Spyros	2020-11-06 14:52:52	2020-11-16 12:21:20
looping through a custom message in ROS Kinetic	1	False	mustafa404	2020-02-08 01:43:04	2020-02-08 10:12:40
How much time do I need (approximately) to learn ROS and create my own package?	1	False	ARS	2020-02-14 08:33:07	2020-02-14 09:17:16
How to launch a launch file using python?	1	False	mkb_10062949	2020-04-01 08:59:34	2020-04-04 16:29:52
Change directory in ROS for all users	1	False	mustafa404	2020-04-09 17:00:45	2020-04-09 22:06:57
How to move two robots simultaneously using MultiProcessing in Python?	1	False	mkb_10062949	2020-04-26 16:51:06	2021-08-09 14:19:19
Duration calculation and control in ROS - furthermore why does this script keep running even after pressing Ctrl-C?	1	False	alexantosh	2020-07-27 14:59:08	2020-08-14 10:13:57
How to find Xmin, Xmax, Ymin and Ymax after creating a map?	1	False	Redhwan	2020-10-16 01:17:23	2020-10-16 04:41:12
Could I change the path from continue line to scatter?	1	False	Redhwan	2020-10-16 07:27:51	2020-10-16 10:58:08
Is there a way to know how many messages are left in a Subscriber's queue, or if it is empty?	1	False	JoseAB10	2020-11-14 21:35:14	2020-11-16 15:54:32
how to subscribe to laser /scan topic and publish a customized scan topic back	2	False	siddharthcb	2021-02-16 09:18:54	2021-02-16 10:56:41
Python2 and Python3 interoperability	2	False	rosnoob123	2021-04-24 20:53:49	2021-04-25 11:28:01
Get the ros version installed using python code	1	False	sai krishna	2019-10-16 20:25:14	2019-10-17 07:30:09
Dynamically set plugin parameters using python	1	False	alexantosh	2021-08-12 11:24:31	2021-08-12 13:44:32

Title	Answers	Answered?	Asker	Created	Updated
Intercepting images before they are published	1	True	Tom64	2021-02-25 19:27:16	2021-03-02 14:30:34
BGR2HSV NOT WORKING	0	False	AGC	2023-02-14 18:24:18	2023-02-14 18:24:18
Python 2.7 will be deprecated at the end of this year. Should I be worried?	0	False	parzival	2019-11-11 08:57:29	2019-11-11 08:57:29
I have an error "AttributeError: 'module' object has no attribute 'ApproximateTimeSynchronizer'" even if i already used TimeSynchronizer	1	True	MohamedAkaarir	2020-02-25 15:36:15	2020-02-25 16:15:35
Image publisher gives numpy error	1	True	DustyNinja	2020-05-22 11:15:11	2020-05-22 15:43:32
The result of the extract of color varies depending on the camera and Image's topic	1	True	Redhwan	2019-12-05 07:59:20	2019-12-06 02:06:56
Understanding HandleCount in python	0	False	gorgenasty	2020-12-14 14:07:17	2020-12-14 14:07:17
TypeError: cannot marshal objects	1	True	dee-mikey	2021-05-12 22:43:11	2021-05-13 00:25:34
How to Rectify this error	0	False	kevinjoe	2020-03-25 06:39:12	2020-03-25 10:34:43
Cannot import .msg files from another folder (python)	0	False	WarTurtle	2021-11-25 09:53:07	2021-11-25 09:53:07

Questions with no answers: 37    [expand/collapse]

Questions with no accepted answers: 27    [expand/collapse]

Closed Questions: 10    [expand/collapse]

Users

Name	Asked	Answered	Accepted
Anonymous	0	39	5
mkb_10062949	2	0	0
Spyros	1	0	0
Nabil Miri	1	0	0
Vuro H	1	0	0
ARS	1	0	0
AGC	1	0	0
nagi	1	0	0
pacifica	1	0	0
Akr2712	1	0	0
ba520y	1	0	0
rosnoob123	1	0	0
vibito	1	0	0
subarashi	1	0	0
akshay_acharya	1	0	0
edwin4project	1	0	0
VinayMaida	2	0	0
oshikurou	1	0	0
alexantosh	2	0	0
ngoberville	1	0	0
syevale111	1	0	0
gorgenasty	1	0	0
samara	1	0	0
Juan Carlos	1	0	0
ruipcosta	1	0	0
anto	1	0	0
Invented	1	0	0
mlzmra99	1	0	0
Ajay134	1	0	0
saching12	1	0	0
Redhwan	14	0	0
kankanzheli1997	1	0	0
reivilo	1	0	0
gup_08	1	0	0
MohamedAkaarir	1	0	0
rluque	1	0	0
namayna	3	0	0
Tom64	1	0	0
Mirasul	1	0	0
kankanzheli	1	0	0
NhatQuang	1	0	0
kevinjoe	1	0	0
dee-mikey	2	0	0
JoseAB10	1	0	0
WarTurtle	1	0	0
DustyNinja	1	0	0
bfdmetu	1	0	0
sai krishna	1	0	0
umar_anjum	1	0	0
ModernNoob	1	0	0
ishaniis	1	0	0
mustafa404	2	0	0
parzival	1	0	0
Ertugrulsngr	1	0	0
siddharthcb	1	0	0