search

ros-navigation / navigation2_dynamic

Navigation2's dynamic obstacle detection, tracking, and processing pipelines.
Apache License 2.0
44 stars 14 forks source link

tf2_geometry_msgs #26

Open mkolodziejczyk-piap opened 3 years ago

mkolodziejczyk-piap commented 3 years ago

Hi, I've tried to launch kf_hungarian_tracker node, but got error

ModuleNotFoundError: No module named 'tf2_geometry_msgs'

I tried to install it on Foxy (from debians and from source), but seems like this python script is not installed yet https://github.com/ros2/geometry2/blob/ros2/tf2_geometry_msgs/src/tf2_geometry_msgs/tf2_geometry_msgs.py I did some sys.append(path) stuff but then 

ModuleNotFoundError: No module named 'PyKDL'

I tried to install it from pip, but failed. Seems like this is a broader problem: https://github.com/ros2/geometry2/blob/d65b7eb996dcc81bfd3389153b25b9d56eed0e8c/tf2_geometry_msgs/CMakeLists.txt#L21-L28

I see no issue about this problem, so how you deal with it?

Regards,

SteveMacenski commented 3 years ago

This project as-is is incomplete and not meant for general consumption yet. I can't offer any support on this - though I will say that this issue did come up before and I don't recall off hand how to solve it, but my foxy binaries have worked with this fine.

I'd recommend filing a ticket in tf2_geometry_msgs about it.

mkolodziejczyk-piap commented 3 years ago

I've found those two ros answers:

Although they're for eloquent I followed the links to tf2_geometry_msgs issues, ale this seems still not resolved.

For now, I commented out the tf2_geometry_msgs import