Closed gy2256 closed 3 years ago
Fixed in noetic
and noetic-devel
branches using python3
.
I can't merge the changes in master
branch since changes are not working with melodic
.
There remain a lot of warnings launching visp_tracker
tutorial that I can't figure out
Warning: TF_REPEATED_DATA ignoring data with redundant timestamp for frame object_position at time 1312292862.067297 according to authority /tracker_mbt
at line 278 in /tmp/binarydeb/ros-noetic-tf2-0.7.5/src/buffer_core.cpp
Warning: TF_REPEATED_DATA ignoring data with redundant timestamp for frame object_position at time 1312292862.067297 according to authority unknown_publisher
at line 278 in /tmp/binarydeb/ros-noetic-tf2-0.7.5/src/buffer_core.cpp
References:
I have also solved the issue by using the following command in Ubuntu 20.04:
sudo apt install python-is-python3
Operating System: Ubuntu 20.04 ROS: Noetic
I have compiled both visp and vision_visp from source without any problems. Then, I tried to follow the tutorial https://wiki.ros.org/visp_tracker/Tutorials/Getting%20started, and encountered the following issue after running
roslaunch visp_tracker tutorial.launch
. Here is the error message:I guess it's a mix use of python2 and python3 issue?