TF ROS2

Topic	Replies	Views	Activity
TF Listener python script, model name is "cam_bot"	3	391	February 5, 2023
Unit 4 - Test - Possible answer marked as wrong	3	274	February 4, 2023
Unit 2 - Example 2.6.1 - Turtle and cam_bot are not shown in RVIZ2	5	524	January 27, 2023
Unit 2. Error using tf2_echo	5	595	January 31, 2023
Unit3 does not work - Rviz configuration problem? error	2	245	January 10, 2023
"move_generic_model.py" from Unit 3 is wrong?	2	281	December 28, 2022
TF ros2 frame error!	3	336	December 4, 2022
TF ROS2 frames not connected and misc. other issues error	2	273	October 4, 2022
Sourcing XXX will not help because there is a lovely typo in chapter 3 error	2	513	August 10, 2022
Avoid the struggle in the last exercise of chapter 2: move_generic_model.py!	1	666	August 6, 2022
Gazebo PKG Good ^^	3	237	August 8, 2022
The IntelliSense of VSCode refused to work for tf_transformations error	2	479	August 7, 2022
In static TF transform, the time stamp is unimportant. Am I right?	2	550	August 7, 2022
Why do we write python script in a Cplus package with CMake in Section 2? quiz	4	325	August 2, 2022
What are the differences in 'ROS Time', 'ROS Elapsed', 'Wall Time', and 'Wall Elapsed'?	2	1472	August 7, 2022
Another explanation for the error. `[INFO] [1647531775.937463391] [rviz]: Message Filter dropping message: frame 'camera_bot_base_link' at time 2936.389 for a reason 'the time stamp on the message is earlier than all the data in the transform cache.'	3	1617	August 6, 2022
Possible typo in chapter 2 error	2	311	August 6, 2022
In section 1, my CAM_BOT can trace the TURTLE; however, look at these errors	1	294	August 3, 2022
I can not find my CAM_BOT error	3	269	August 3, 2022
Please check my understanding of the TF tree quiz	1	714	August 2, 2022
Unit1 does not have any Robots and a corrupted tf tree	2	420	July 23, 2022
Cannot spawn robot in TF ROS2 Unit 3 tf-ros2	4	840	May 29, 2022