Comments (5)
pip won't install the latest version of spicy when using
pip install spicy --upgrade
"spicy" means something different 🌶️ ... what happens if you use scipy?
(looks like spicy is some sort of joke package that just lists scipy as dependency, but this won't upgrade scipy)
[ERROR] unsupported message type: nav_msgs/msg/Path
As the message said, Path messages are not supported. And this probably won't change in the API/CLI, because Path topics have characteristics that would be a bit ugly to handle here (in a generalized way):
- each message in a Path topic contains a full trajectory
- if the path topic contains more than one Path message, this means that there will be multiple trajectories to choose from
- this is completely different than in the other supported types that have a single trajectory per topic, so it would require a complete change of the user interface just for one message type --> won't do
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I suspect that this is some issue with the particular scipy or numpy version that you use (searching the error message shows that other people also had similar issues with some versions). Because I can't reproduce this in a fresh virtual environment with numpy==1.24.4
and scipy==1.10.1
.
Which versions does pip freeze | grep -e scipy -e numpy
show for you?
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It shows:
$ pip freeze | grep -e scipy -e numpy
numpy==1.24.4
scipy==1.3.3
Edit: I'll attempt to update spicy and report back later.
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After updating spicy
pip3 install scipy==1.10.0
I no longer have the error. Seems pip won't install the latest version of spicy when using "pip install spicy --upgrade".
Right now, evo_traj outputs an error claiming the message type is not supported. Is this expected?
Console out:
$ evo_traj bag 2024-03-19-16-02-52.bag /path
[ERROR] unsupported message type: nav_msgs/msg/Path
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The command "spicy" by itself does nothing:
$ Python3 spicy
Command 'Python3' not found, did you mean:
command 'cython3' from deb cython3 (0.29.14-0.1ubuntu3)
command 'python3' from deb python3 (3.8.2-0ubuntu2)
Try: sudo apt install <deb name>
$ python3 spicy
python3: can't open file 'spicy': [Errno 2] No such file or directory
if the path topic contains more than one Path message, this means that there will be multiple trajectories to choose from
I'll attempt to republish the information I need in a geometry_msgs/PoseStamped message using a ros node and use that with evo.
Thank you for the help.
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Related Issues (20)
- Find a longterm fix for rosbags compatibility / use AnyReader by rosbags for better API compatibility
- Extract the data from xyz_view HOT 3
- Distortion occurs when comparing with the true trajectory HOT 2
- The ape is too large HOT 2
- Converting the dataframe to PoseTrajectory3D HOT 1
- The issue of maintaining consistent coordinate axis ranges HOT 4
- Plot x,y,z error over time HOT 1
- Why are the references different? HOT 1
- Deformation of trajectory when performing alignment HOT 3
- RPE metric strange output HOT 2
- Error Fix: plot_trajectory_length_unit | TypeError: formatter argument should be instance of matplotlib.ticker.Formatter HOT 2
- evo_traj with geometry_msgs/TransformStamped HOT 2
- How to show local coordinate on plot? HOT 2
- Less than m non-colinear points HOT 1
- How to record the ros bag file to use EVO ? HOT 7
- The original point is diffrent two much between gt and algo when use evo_** gt_file algo_out_flie -p -a HOT 1
- Plot Mode doesn't work for TUM format file HOT 3
- Identity Rotation has Better than Expected RPE Rot HOT 2
- evo_res drawing questions
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