First time here? Check out the FAQ!
ROS Resources:
Documentation
|
Support
|
Discussion Forum
|
Index
|
Service Status
|
Q&A answers.ros.org
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
Metalzero2's profile - overview
overview
network
karma
followed questions
activity
293
karma
follow
Registered User
member since
2014-08-25 08:38:45 -0600
last seen
2019-06-27 10:10:09 -0600
todays unused votes
50
votes left
19
Questions
43k
views
4
answers
6
votes
2022-05-23 03:59:48 -0600
baselink
How often do I need to source "setup.bash" ??
setup.bash
shell
977
views
1
answer
4
votes
2017-08-08 08:29:02 -0600
Gary Servin
Make nodes without making a package
create_node
Cpp-node
build_package
16k
views
1
answer
2
votes
2015-09-04 02:21:27 -0600
gvdhoorn
Subscribe and publish using a Class
publisher
subscriber
class
class_callback
2k
views
1
answer
1
vote
2014-08-26 11:41:53 -0600
jarvisschultz
vision_opencv can't be found by ROS but it's installed
opencv2
opencv
vision_opencv
catkin_create_pkg
1k
views
2
answers
1
vote
2015-05-12 05:22:29 -0600
Metalzero2
GDB does not run correctly with roslaunch
gdb
launch
indigo
debugging
debug
ros-gdb
2k
views
1
answer
1
vote
2016-04-14 16:14:13 -0600
CMobley7
rossrv - cannot deserialize custom msg
rossrv
rosmsg
costume
rospy
deserialize
deserialization
416
views
1
answer
no
votes
2018-08-22 07:53:22 -0600
Metalzero2
Lookup transform from tf with some flexibility
melodic
ROS1
canTransform
lookupTransform
3k
views
1
answer
no
votes
2016-02-14 12:44:00 -0600
nickw
TypeError: 'Publisher' object is not callable
Python
msg_publisher
1k
views
2
answers
no
votes
2014-08-25 09:55:27 -0600
arenillas
Basic understanding of how ROS works
indigo
IDE
beginner
begginer_tutorials
nodes
packages
building
135
views
1
answer
no
votes
2014-08-27 13:54:32 -0600
ahendrix
Can't run packages with latest distribution?
basics
distributions
build
indigo
catkin_package
build_package
multiple_ros_distributions
« previous
1
...
1
2
...
2
next »
3
Answers
11
How often do I need to source "setup.bash" ??
1
GDB does not run correctly with roslaunch
0
Lookup transform from tf with some flexibility
26
Votes
25
1
50
Tags
ROS1
× 10
melodic
× 10
launch
× 9
subscriber
× 8
publisher
× 8
class
× 8
class_callback
× 8
indigo
× 8
opencv2
× 6
build
× 6
begginer_tutorials
× 6
debug
× 5
gdb
× 5
debugging
× 5
catkin
× 5
extend
× 5
ros-gdb
× 5
opencv
× 4
roslauch
× 4
vision_opencv
× 3
rossrv
× 3
rosmsg
× 3
setup.bash
× 3
libopencv
× 3
shell
× 3
sift
× 3
surf
× 3
catkin_create_pkg
× 3
nonfree
× 3
lookupTransform
× 3
Feature2D
× 3
canTransform
× 3
nonfree.hpp
× 3
xacro
× 2
beginner
× 2
simulation
× 2
xml
× 2
packages
× 2
nodes
× 2
building
× 2
librviz
× 2
moveit
× 2
Python
× 2
C++
× 2
IDE
× 2
3d_visualization
× 2
build_package
× 2
Kinect
× 2
gazeboRviz
× 2
msg_publisher
× 2
20
Badges
●
Commentator
×
1
GDB does not run correctly with roslaunch
●
Student
×
1
Make nodes without making a package
●
Great Question
×
1
How often do I need to source "setup.bash" ??
●
Popular Question
×
19
Lookup transform from tf with some flexibility
catkin clean does not clean cache for extend
Can I use a package with a different distribution for which it was made?
Basic understanding of how ROS works
vision_opencv can't be found by ROS but it's installed
OpenCV SURF is there but can't be found
Can't run packages with latest distribution?
How do I create a launch file??
How often do I need to source "setup.bash" ??
Hot do I obtain PointCloud2 data?
GDB does not run correctly with roslaunch
From PointXYZRGB to Mat: gives Segmentation fault
simulate robotic arm of my size
Make nodes without making a package
Don't understand how to parse URDF file
Subscribe and publish using a Class
Do ROS srv open and close nodes?
rossrv - cannot deserialize custom msg
TypeError: 'Publisher' object is not callable
●
Notable Question
×
19
Lookup transform from tf with some flexibility
Can I use a package with a different distribution for which it was made?
catkin clean does not clean cache for extend
Basic understanding of how ROS works
OpenCV SURF is there but can't be found
Can't run packages with latest distribution?
vision_opencv can't be found by ROS but it's installed
How do I create a launch file??
How often do I need to source "setup.bash" ??
GDB does not run correctly with roslaunch
From PointXYZRGB to Mat: gives Segmentation fault
Make nodes without making a package
Hot do I obtain PointCloud2 data?
simulate robotic arm of my size
Don't understand how to parse URDF file
Subscribe and publish using a Class
rossrv - cannot deserialize custom msg
Do ROS srv open and close nodes?
TypeError: 'Publisher' object is not callable
●
Great Answer
×
1
How often do I need to source "setup.bash" ??
●
Guru
×
1
How often do I need to source "setup.bash" ??
●
Critic
×
1
OpenCV setMouseCallback
●
Good Question
×
2
How often do I need to source "setup.bash" ??
Make nodes without making a package
●
Famous Question
×
18
Lookup transform from tf with some flexibility
Can I use a package with a different distribution for which it was made?
catkin clean does not clean cache for extend
Basic understanding of how ROS works
OpenCV SURF is there but can't be found
vision_opencv can't be found by ROS but it's installed
How often do I need to source "setup.bash" ??
Hot do I obtain PointCloud2 data?
GDB does not run correctly with roslaunch
How do I create a launch file??
From PointXYZRGB to Mat: gives Segmentation fault
Subscribe and publish using a Class
Make nodes without making a package
Don't understand how to parse URDF file
simulate robotic arm of my size
Can't run packages with latest distribution?
rossrv - cannot deserialize custom msg
TypeError: 'Publisher' object is not callable
●
Good Answer
×
1
How often do I need to source "setup.bash" ??
●
Enlightened
×
1
How often do I need to source "setup.bash" ??
●
Editor
×
1
How often do I need to source "setup.bash" ??
●
Teacher
×
1
GDB does not run correctly with roslaunch
●
Self-Learner
×
2
GDB does not run correctly with roslaunch
How often do I need to source "setup.bash" ??
●
Nice Question
×
3
Subscribe and publish using a Class
How often do I need to source "setup.bash" ??
Make nodes without making a package
●
Nice Answer
×
1
How often do I need to source "setup.bash" ??
●
Scholar
×
1
Basic understanding of how ROS works
●
Supporter
×
1
Basic understanding of how ROS works
●
Enthusiast
×
1
ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: ROS Answers requires javascript to work properly, please enable javascript in your browser,
here is how