为什么mmrazor知识蒸馏中，我把 pretrained=true，会提示我找不到model_path

[gentlman-web]

default_scope = 'mmrazor'

teacher_ckpt = 'faster_rcnn_r101_fpn_2x_coco_bbox_mAP-0.398_20200504_210455-1d2dac9c.pth' # noqa: E501
model = dict(
scope='mmrazor',
type='FpnTeacherDistill',
architecture=dict(
cfg_path='mmdet::faster_rcnn/faster-rcnn_r50_fpn_1x_hrsc.py',
pretrained=True),
teacher=dict(
cfg_path='mmdet::faster_rcnn/faster-rcnn_r101_fpn_2x_hrsc.py',
pretrained=False),

报错 raise AttributeError(f"'{self.class.name}' object has no "
AttributeError: 'ConfigDict' object has no attribute 'model_path'