ROS Bridge deactivated / uniplot about agile_flight HOT 5 CLOSED

If you have a conda environment or a virtual environment, you should be able install uniplot (https://github.com/olavolav/uniplot) using pip as follows

conda activate YOUR_ENVIRONMENT
pip install uniplot

To check the installation, activate your environment and open a python interpreter, e.g. type python in the command line. Inside the python interpreter you should be able to type

import uniplot

And the command should complete without errors. If this does not work, please paste the output of

pip freeze

from agile_flight.

@lbfd Hi.
Do you think the deactivated issue from ROS Bridge is because of uniplot ???
I am suffering same the issue.

from agile_flight.

Hi @engcang
If the uniplot module can not be loaded, this should be fixed first. If you do not receive any uniplot errors and still have a deactivated rosbridge, please open a new issue. It is hard to tell which side-effects the crashing of the evaluation script due to the uniplot has.

from agile_flight.

Hi. I solved the problem by changing the https://github.com/uzh-rpg/agile_flight/blob/main/launch_evaluation.bash#L43 into

python3 evaluation_node.py &

Since I was testing the code on Ubuntu 18.04 with ROS melodic.

I hope this can be helpful for anyone who is using the same versions with me.

from agile_flight.

Great! Since your version is also compatible with Ubuntu 20.04, I've just pushed a fix to this in commit 1c7e7e28d0762f1ac7394cafeb0032b27898a625

from agile_flight.