The site is read-only. Please transition to use Robotics Stack Exchange
| ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
 | 1 | initial version |
This is a Python problem more than a ROS one.
def las_callback(self, msg):
[..]
You've defined a method here (the first argument is self), but it is not part of any class.
Remove the self argument, so las_callback(..) becomes a function.
| | 2 | No.2 Revision |
This is a Python problem more than a ROS one.
def las_callback(self, msg):
[..]
You've defined a method here (the first argument is self), but it is not part of any class.
Remove the self argument, so las_callback(..) becomes a function.
| | 3 | No.3 Revision |
This is a Python problem more than a ROS one.
def las_callback(self, msg): [..]
You've defined a method here (the first argument is self), but it is not part of any class.
Remove the self argument, so las_callback(..) becomes a function.
Alternatively: create a Python class and make las_callback(..) a method of that class. You'll have to take care to create all the member variables as well in that case, or the callback will not run successfully.
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.