KeyError 2156740059

[shrijan00]

Hi, I tried to run the train.py and I see this error. Any idea what could be going wrong?

This is dataset config:
paprika_dataset = dataset_base.copy({ 'name': 'Paprika_Dataset', 'train_images':'./Input_data/Train_Images', 'train_info':'./Input_data/train_annotations.json', 'valid_images': './Input_data/Valid_Images', 'valid_info': './Input_data/valid_annotations.json', 'class_names': ('Paprika', 'Stem'), })
And my YOLACT v1.0 CONFIGS
yolact_resnet50_paprika_config = yolact_resnet50_config.copy({ 'name': "paprika_detection", 'dataset': paprika_dataset, 'num_classes': len(paprika_dataset.class_names) + 1, 'max_size': 512, })