Failed submission

Dear organizer,

I had a submission on Aug. 29, 2021, 6:46 p.m, that was failed with this error "The algorithm failed on one or more cases.". Could you please send me the error description, let me figure out why it was failed?

Bests, Ramin

Hi Ramin,

your container failed on when stacking bounding boxes for some case: 2021-08-29T16:34:44.485876756Z File "/opt/algorithm/detection.py", line 119, in predict_single_image 2021-08-29T16:34:44.485884089Z bbox = np.vstack(bbox) ... 2021-08-29T16:34:44.485921135Z ValueError: need at least one array to concatenate

Best, Katharina