模型路径是对的，提示说找不到模型

[nissansz]

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• I have searched the PaddleOCR Docs and found no similar bug report.
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🐛 Bug (问题描述)

L:\paddle\PaddleOCR-2.9.1>python312 tools/infer/predict_rec.py --image_dir='L:\paddle\PaddleOCR-2.9.1\doc\imgs_words_en/word_10.png' --rec_model_dir='L:/paddle/models/ch_PP-OCRv4_rec_server_infer/'
Traceback (most recent call last):
File "L:\paddle\PaddleOCR-2.9.1\tools\infer\predict_rec.py", line 877, in
main(utility.parse_args())
File "L:\paddle\PaddleOCR-2.9.1\tools\infer\predict_rec.py", line 839, in main
text_recognizer = TextRecognizer(args)
^^^^^^^^^^^^^^^^^^^^
File "L:\paddle\PaddleOCR-2.9.1\tools\infer\predict_rec.py", line 154, in init
) = utility.create_predictor(args, "rec", logger)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "L:\paddle\PaddleOCR-2.9.1\tools\infer\utility.py", line 220, in create_predictor
raise ValueError(
ValueError: not find model.pdmodel or inference.pdmodel in 'L:/paddle/models/ch_PP-OCRv4_rec_server_infer/'

🏃‍♂️ Environment (运行环境)

win10 python 312

🌰 Minimal Reproducible Example (最小可复现问题的Demo)

L:\paddle\PaddleOCR-2.9.1>python312 tools/infer/predict_rec.py --image_dir='L:\paddle\PaddleOCR-2.9.1\doc\imgs_words_en/word_10.png' --rec_model_dir='L:/paddle/models/ch_PP-OCRv4_rec_server_infer/'
Traceback (most recent call last):
File "L:\paddle\PaddleOCR-2.9.1\tools\infer\predict_rec.py", line 877, in
main(utility.parse_args())
File "L:\paddle\PaddleOCR-2.9.1\tools\infer\predict_rec.py", line 839, in main
text_recognizer = TextRecognizer(args)
^^^^^^^^^^^^^^^^^^^^
File "L:\paddle\PaddleOCR-2.9.1\tools\infer\predict_rec.py", line 154, in init
) = utility.create_predictor(args, "rec", logger)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "L:\paddle\PaddleOCR-2.9.1\tools\infer\utility.py", line 220, in create_predictor
raise ValueError(
ValueError: not find model.pdmodel or inference.pdmodel in 'L:/paddle/models/ch_PP-OCRv4_rec_server_infer/'