Error when instanciating a Curves object

[patrontheo]

Describe the bug
I can't instanciate a Curves object.

To Reproduce

from faster_coco_eval import COCO
from faster_coco_eval.extra import Curves

cocoGt = COCO('gt.json')
cocoDt = cocoGt.loadRes('pred.json')

cur = Curves(cocoGt, cocoDt, iou_tresh=0.5, iouType='bbox')

KeyError Traceback (most recent call last)
Cell In[2], line 1
----> 1 cur = Curves(coco_gt, coco_gt, iou_tresh=0.5, iouType='bbox')

File ~/mambaforge/envs/fiftyone/lib/python3.10/site-packages/faster_coco_eval/extra/extra.py:33, in ExtraEval.init(self, cocoGt, cocoDt, iouType, min_score, iou_tresh, recall_count, useCats)
30 assert self.cocoGt is not None, "cocoGt is empty"
32 if (self.cocoGt is not None) and (self.cocoDt is not None):
---> 33 self.evaluate()

File ~/mambaforge/envs/fiftyone/lib/python3.10/site-packages/faster_coco_eval/extra/extra.py:52, in ExtraEval.evaluate(self)
48 cocoEval.params.useCats = int(self.useCats) # Выключение labels
50 self.cocoEval = cocoEval
---> 52 cocoEval.evaluate()
53 cocoEval.accumulate()
55 self.eval = cocoEval.eval

File ~/mambaforge/envs/fiftyone/lib/python3.10/site-packages/faster_coco_eval/core/faster_eval_api.py:54, in COCOeval_faster.evaluate(self)
52 elif p.iouType == "keypoints":
53 computeIoU = self.computeOks
---> 54 self.ious = {
55 (imgId, catId): computeIoU(imgId, catId)
56 for imgId in p.imgIds
57 for catId in catIds
58 } # bottleneck
...
--> 206 inds = np.argsort([-d["score"] for d in dt], kind="mergesort")
207 dt = [dt[i] for i in inds]
208 if len(dt) > p.maxDets[-1]:

KeyError: 'score'

Expected behavior
I expect this command to run without errors.

Additional context
The ground truths and annotation files are the same as in my previous issue (#19).

[MiXaiLL76]

I can not reproduce (colab):

> md5sum preds.json
a3e73672a41eeb695daa02cb294b2f12  preds.json
> md5sum gt.json
639c028f1228d12b38dbc556dbab2349  gt.json

Python 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from faster_coco_eval import COCO
>>> from faster_coco_eval.extra import Curves
>>> import faster_coco_eval
>>> faster_coco_eval.__version__
'1.4.3'
>>> cocoGt = COCO('gt.json')
>>> cocoDt = cocoGt.loadRes('preds.json')
>>> cur = Curves(cocoGt, cocoDt, iou_tresh=0.5, iouType='bbox')
>>> cur
<faster_coco_eval.extra.curves.Curves object at 0x7f8684e7bb20>
>>>

Perhaps in your preds not all detections have a score.

inds = np.argsort([-d["score"] for d in dt], kind="mergesort")

Sorts detections by the score parameter. Which should be

[MiXaiLL76]

@patrontheo Are there any new examples of the bug? or I close this issue

[patrontheo]

@MiXaiLL76 I tried again and it works, not sure what triggered the error before, sorry about that. Thanks for your answer :)