rapid_layout运行出现的问题

[superstyle]

请提供下述完整信息以便快速定位问题
(Please provide the following information to quickly locate the problem)

lib\site-packages\rapid_layout\utils\vis_res.py", line 35, in draw_detections
    det_img = image.copy()
AttributeError: 'str' object has no attribute 'copy'

• 系统环境/System Environment：

• windows 10，python 3.8. 10 或3.10.11 rapid-layout 0.4.2

• 使用的是哪门语言的程序/Which programing language：

• python

• 所使用语言相关版本信息/Version：
  python 3.8. 10 或3.10.11

• OnnxRuntime版本/OnnxRuntime Version：

• Name: onnxruntime Version: 1.22.0

• 可复现问题的demo/Demo of reproducible problems：

import cv2
from rapid_layout import RapidLayout, VisLayout

layout_engine = RapidLayout(model_type="doclayout_docstructbench")
img="s:/temp/demo.jpg"
boxes, scores, class_names, elapse = layout_engine(img)
ploted_img = VisLayout.draw_detections(img, boxes, scores, class_names)
if ploted_img is not None:
    cv2.imwrite("layout_res.png", ploted_img)

• 完整报错/Complete Error Message：

• 可能的解决方案/Possible solutions:

[SWHL]

ploted_img = VisLayout.draw_detections(img, boxes, scores, class_names)

这里传入的img是np.ndarray格式的

[nissansz]

layout_engine = RapidLayout(conf_thres=0.5, model_path=r'layout_table.onnx')

layout_engine = RapidLayout(conf_thres=0.5, model_path=r'doclayout_yolo_docstructbench_imgsz1024.onnx')

老代码，用新模型报错，

boxes, scores, class_names, elapse = layout_engine(img)
File "D:\Python3.8.8\lib\site-packages\rapid_layout\main.py", line 100, in call
return self.pp_layout(img, ori_img_shape)
File "D:\Python3.8.8\lib\site-packages\rapid_layout\main.py", line 115, in pp_layout
boxes, scores, class_names = self.pp_postprocess(ori_img_shape, img, preds)
File "D:\Python3.8.8\lib\site-packages\rapid_layout\utils\post_prepross.py", line 25, in call
batch_size = raw_boxes[0].shape[0]
IndexError: list index out of range

Process finished with exit code 1

[SWHL]

不推荐用旧代码加载新模型。这类报错不在修复之列。