AttributeError: 'NoneType' object has no attribute 'size'

[DingLing113]

使用custom_data数据集进行eval，config如下所示
MODEL:
ATSS:
NUM_CLASSES: 7 # these fields are not used; just a placeholder
FCOS:
NUM_CLASSES: 7
ROI_BOX_HEAD:
NUM_CLASSES: 7
DYHEAD:
NUM_CLASSES: 7
DATASETS:
REGISTER:
coco_train:
img_dir: "custom_data/train"
ann_file: "custom_data/annotations/train_COCO.json"
coco_val:
img_dir: "custom_data/val"
ann_file: "custom_data/annotations/val_COCO.json"
TRAIN: ("coco_train",)
TEST: ("coco_val",)

INPUT:
MIN_SIZE_TRAIN: 800
MAX_SIZE_TRAIN: 1333
MIN_SIZE_TEST: 800
MAX_SIZE_TEST: 1333
DATALOADER:
SIZE_DIVISIBILITY: 32
ASPECT_RATIO_GROUPING: False
TEST:
IMS_PER_BATCH: 8

执行命令为 python tools/test_grounding_net.py
--config-file configs/pretrain/glip_Swin_T_O365_GoldG.yaml
--task_config configs/coco/custom_data.yaml
--weight MODEL/glip_tiny_model_o365_goldg_cc_sbu.pth
TEST.IMS_PER_BATCH 1
MODEL.DYHEAD.SCORE_AGG "MEAN"
TEST.EVAL_TASK detection
MODEL.DYHEAD.FUSE_CONFIG.MLM_LOSS False
OUTPUT_DIR /root/DL/GLIP/OUTPUT/evl_custom
请问是哪里报错？数据为手动标注的coco格式

[425her0]

数据集位置不对，建议重新检查一下。

[DingLing113]

数据集位置不对，建议重新检查一下。

我上传了数据位置截图，请问是哪里不对