Closed songyuc closed 5 months ago
Hi @songyuc, your suspicions were correct :wink: - source file was updated, but tutorial has not. You can simply replace now
with rclpy.time.Time()
. See details here :robot:
We "fixed" this by removing the tutorial in #4384, so closing.
I am attempting to follow along with the Using Time (Python) — ROS 2 Documentation tutorial. In the "1. Update the listener node" section, the tutorial instructs to edit
turtle_tf2_listener.py
and remove thetimeout=Duration(seconds=1.0)
parameter from thelookup_transform()
call, and gives the following code:However, upon inspecting the
turtle_tf2_listener.py
source file, I noticed that thenow
variable is not defined anywhere in the file. Because of this, I am unable to successfully follow along with the tutorial.I wanted to ask if this is an error in the tutorial, or if the source file has been updated and the tutorial has not? How should I proceed in order to successfully complete the tutorial?
I am using ROS 2 Iron.
Thank you very much for your assistance.