Aditya Nair comments

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                                            Aditya Nair

Add isNan or isValid to Vector and Quaternion

Hi, I'd like to work on this too if it's still available. Just to clarify, should I wait for the "Remove many extra conversions..." PR to get merged or can...

`joint_state_broadcaster` fails to load with "Couldn't parse trailing --params-file flag. No file path provided." on ROS 2 Jazzy

I have the same issue on 4.32.0: ``` ros2_control : latest=4.35.0, local=4.32.0 ``` Here's my command: ``` ros2 run controller_manager spawner joint_state_broadcaster -c /controller_manager [FATAL] [1755715708.370488269] [spawner_joint_state_broadcaster]: Failed loading controller...

`joint_state_broadcaster` fails to load with "Couldn't parse trailing --params-file flag. No file path provided." on ROS 2 Jazzy

Thanks for the response! So with the following config file: ``` # Tells controller_manager its update rate and which controllers exist (their types) controller_manager: ros__parameters: update_rate: 400 # Hz; choose...

`joint_state_broadcaster` fails to load with "Couldn't parse trailing --params-file flag. No file path provided." on ROS 2 Jazzy

Absolutely, just give me 15-20 minutes!

`joint_state_broadcaster` fails to load with "Couldn't parse trailing --params-file flag. No file path provided." on ROS 2 Jazzy

Here it is: https://github.com/GogiPuttar/ros2_control_bug_example/tree/main I've tried to document everything properly in the README but please let me know if there are any issues with bringing this up. Thanks!

`joint_state_broadcaster` fails to load with "Couldn't parse trailing --params-file flag. No file path provided." on ROS 2 Jazzy

@saikishor Did you get a chance to look at it? I'm considering downgrading our setup to ROS 2 Humble + Gazebo Fortress if that let's us use ROS2 Control in...

`joint_state_broadcaster` fails to load with "Couldn't parse trailing --params-file flag. No file path provided." on ROS 2 Jazzy

@saikishor Okay, are you able to run just `gz sim` and `rviz2`? I'm trying to figure out if this an Intel GPU acceleration error, or just a display permissions error....

`joint_state_broadcaster` fails to load with "Couldn't parse trailing --params-file flag. No file path provided." on ROS 2 Jazzy

@saikishor Okay, that's interesting. Thanks for this. I'll have a look and let you know :)