Pacakge not found in ROS2 about tof_imager_ros

[adityakamath]

Hey, thanks for pointing this out. I had changed the name of the package to tof_imager_ros, so you should be able to run it using ros2 launch tof_imager_ros tof_imager_launch.py

I will keep this issue open, as I need to change the README. I'll close it when its updated

[adityakamath]

Once again, a result of my weekend late-night coding sessions. I copied the launch file from my senseHAT repo and updated it, forgot to rename the variable.

Should be fixed now.

[SewoongPark]

Thanks for reply, but I got one more question.
As you comment, I could find package.
but when I launched tof_imager_launch.py, this error message is shown.

• - NameError: name 'sensehat_config_path' is not defined
• - InvalidFrontendLaunchFileError: The launch file may have a syntax error, or its format is unknown
  How could I define this path? as I known, senseHAT is a communication module with rpi.

[SewoongPark]

Thanks for reply, just one more question!
the senseHAT problem was solved.
but when I launched tof_imager_launch.py, this error message is shown.

[INFO] [launch]: All log files can be found below /home/peav/.ros/log/2024-06-07-10-24-43-564223-bot1-7452
[INFO] [launch]: Default logging verbosity is set to INFO
[INFO] [tof_imager_publisher-1]: process started with pid [7463]
[tof_imager_publisher-1] [INFO] [1717723485.170278519] [tof_imager]: Initialized
[ERROR] [launch_ros.actions.lifecycle_node]: Failed to make transition 'TRANSITION_CONFIGURE' for LifecycleNode '/tof_imager'

• Is there any hardware problem or something else to fail the initialization of configure state?
• We're almost there to get the solution!

[adityakamath]

Hey, I fixed the documentation and the launch file for the above errors. For this last one, it seems like your sensor is failing in the on_configure method, it may be a hardware problem I think. Before launching the file, can you check using the sensor's example code to see if everything is OK.

Meanwhile, I will try to make some time and try this out with the sensor I have as well.

[adityakamath]

I'm closing this issue and made a new issue for this latest error..