ValueError: operands could not be broadcast together with shapes (213,488,4) (1,1,3)

[KrisTopherHao]

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

• 系统环境/System Environment：WINDOW10

• 版本号/Version：paddleocr 2.7.0.3
  paddlepaddle 2.5.2
  PPOCRLabel 2.1.3

• 运行指令/Command Code： PPOCRLabel --lang ch

• 完整报错/Complete Error Message：
  [2023/11/07 16:56:40] ppocr WARNING: When args.layout is false, args.ocr is automatically set to false
  Traceback (most recent call last):
  File "d:\python38\lib\runpy.py", line 194, in _run_module_as_main
  return _run_code(code, main_globals, None,
  File "d:\python38\lib\runpy.py", line 87, in run_code
  exec(code, run_globals)
  File "D:\Python38\Scripts\PPOCRLabel.exe_main.py", line 7, in
  sys.exit(main())
  File "d:\python38\lib\site-packages\PPOCRLabel\PPOCRLabel.py", line 2828, in main
  app, _win = get_main_app(sys.argv)
  File "d:\python38\lib\site-packages\PPOCRLabel\PPOCRLabel.py", line 2818, in get_main_app
  win = MainWindow(lang=args.lang,
  File "d:\python38\lib\site-packages\PPOCRLabel\PPOCRLabel.py", line 112, in init
  result = self.table_ocr('./data/paddle.png', return_ocr_result_in_table=True)
  File "d:\python38\lib\site-packages\paddleocr\paddleocr.py", line 759, in call
  res, _ = super().call(
  File "d:\python38\lib\site-packages\PaddleOCR\ppstructure\predict_system.py", line 129, in call
  res, table_time_dict = self.table_system(
  File "d:\python38\lib\site-packages\PaddleOCR\ppstructure\table\predict_table.py", line 86, in call
  structure_res, elapse = self.structure(copy.deepcopy(img))
  File "d:\python38\lib\site-packages\PaddleOCR\ppstructure\table\predict_structure.py", line 120, in call
  data = transform(data, self.preprocess_op)
  File "..\ppocr\data\imaug_init.py", line 56, in transform
  data = op(data)
  File "..\ppocr\data\imaug\operators.py", line 94, in call
  img.astype('float32') * self.scale - self.mean) / self.std
  ValueError: operands could not be broadcast together with shapes (213,488,4) (1,1,3)
  PS C:\Users\HEDY\Desktop\PaddleOCR-release-2.7\PPOCRLabel>
  PS C:\Users\HEDY\Desktop\PaddleOCR-release-2.7\PPOCRLabel> PPOCRLabel --lang ch
  [2023/11/07 17:07:38] ppocr WARNING: When args.layout is false, args.ocr is automatically set to false
  Traceback (most recent call last):
  File "d:\python38\lib\runpy.py", line 194, in _run_module_as_main
  return _run_code(code, main_globals, None,
  File "d:\python38\lib\runpy.py", line 87, in run_code
  exec(code, run_globals)
  File "D:\Python38\Scripts\PPOCRLabel.exe_main.py", line 7, in
  sys.exit(main())
  File "d:\python38\lib\site-packages\PPOCRLabel\PPOCRLabel.py", line 2828, in main
  app, _win = get_main_app(sys.argv)
  File "d:\python38\lib\site-packages\PPOCRLabel\PPOCRLabel.py", line 2818, in get_main_app
  win = MainWindow(lang=args.lang,
  File "d:\python38\lib\site-packages\PPOCRLabel\PPOCRLabel.py", line 112, in init
  result = self.table_ocr('./data/paddle.png', return_ocr_result_in_table=True)
  File "d:\python38\lib\site-packages\paddleocr\paddleocr.py", line 759, in call
  res, _ = super().call(
  File "d:\python38\lib\site-packages\PaddleOCR\ppstructure\predict_system.py", line 129, in call
  res, table_time_dict = self.table_system(
  File "d:\python38\lib\site-packages\PaddleOCR\ppstructure\table\predict_table.py", line 86, in call
  structure_res, elapse = self._structure(copy.deepcopy(img))
  File "d:\python38\lib\site-packages\PaddleOCR\ppstructure\table\predict_table.py", line 109, in structure
  structure_res, elapse = self.table_structurer(copy.deepcopy(img))
  File "d:\python38\lib\site-packages\PaddleOCR\ppstructure\table\predict_structure.py", line 120, in call
  data = transform(data, self.preprocess_op)
  File "..\ppocr\data\imaug_init.py", line 56, in transform
  data = op(data)
  File "..\ppocr\data\imaug\operators.py", line 94, in call
  img.astype('float32') * self.scale - self.mean) / self.std
  ValueError: operands could not be broadcast together with shapes (213,488,4) (1,1,3)

[tigflanker]

吃井不忘挖水人，在PPOCRLabel.py脚本里的112行，把result = self.table_ocr('./data/paddle.png', return_ocr_result_in_table=True)这一句注释掉就行了，软件可以正常打开使用

[Iamlaoli]

@tigflanker 感谢老哥

[SWHL]

因PPOCRLabel已经搬家了，后续有问题请移步PPOCRLabel提问哈！
此issue先行关闭了。