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I've checked the package code and figure out that the command should be run like this:
ros2 run tf2_tools view_frames --ros-args -r __ns:=/robot1 -r /tf:=tf -r /tf_static:=tf_static
Where "robot1" is the targeted namespace.
I have an answer, that is not nice, but works.
Go to /opt/ros/foxy/lib/python3.8/site-packages/tf2_ros/transform_listener.py and edit line 73 and 75 to your namespace. (Or search it via an IDE from /opt/ros/foxy/lib/tf2_tools/view_frames.py :line 45)
self.tf_sub = node.create_subscription(
TFMessage, 'namespace/tf', self.callback, qos, callback_group=self.group)
self.tf_static_sub = node.create_subscription(
TFMessage, 'namespace/tf_static', self.static_callback, static_qos, callback_group=self.group)
Hope it works in your distribution as well and helps.
Asked: 2022-07-31 22:50:08 -0500
Seen: 815 times
Last updated: Aug 30 '22
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I'm interested as well