Jéssica Ramos comments

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                                            Jéssica Ramos

fairseq-preprocess reported an error that fairseq could not be found

> hi, I've solved it, I'm just redeclaring fairseq location export PYTHONPATH=$PYTHONPATH:/root/fairseq/ hope it helps you I've tried this but still get the same error

Can't evaluate accuracy of a calibration

I'm using multical 0.2.2, opencv-python 4.6.0.66, and python 3.10.6 in Ubuntu 22.04.1 LTS.

Can't evaluate accuracy of a calibration

When I move the images to the `alt/alt/`folder, I get a different error: ``` $ multical calibrate --boards charuco_16x22.yaml --image_path alt --calibration calibration.json --fix_intrinsic --fix_camera_poses INFO - Using boards: INFO...

(-5:Bad argument) in function 'calibrateCamera'

I'm going through the same problem trying to calibrate 4 cameras. The problem seems to happen in the `top_detection_coverage` function call in line 72 of `camera.py`. After the call `points...

(-5:Bad argument) in function 'calibrateCamera'

Commenting the line that calls `top_detection_coverage` obviously works, but doesn't seem like the best solution!