Access to an undefined portion of a memory object

[YiLin198]

🔎 Search before asking

• [X] I have searched the PaddleOCR Docs and found no similar bug report.
• [X] I have searched the PaddleOCR Issues and found no similar bug report.
• [X] I have searched the PaddleOCR Discussions and found no similar bug report.

🐛 Bug (问题描述)

识别pdf的时候报错，但识别jpg的时候没有问题。用cpu运行的，没有gpu

---

C++ Traceback (most recent call last):

No stack trace in paddle, may be caused by external reasons.

---

Error Message Summary:

FatalError: Access to an undefined portion of a memory object is detected by the operating system. [TimeInfo: Aborted at 1724231265 (unix time) try "date -d @1724231265" if you are using GNU date ] [SignalInfo: SIGSEGV (@0x0) received by PID 43837 (TID 0x7f36481a5700) from PID 0 ]

🏃‍♂️ Environment (运行环境)

OS linux CentOS 7 8 CPU 32G，no gpu paddleocr 2.8.1 paddlepaddle 2.6.1 python 3.8.13

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

ocr = PaddleOCR(use_angle_cls=True, lang="ch", use_gpu=False) img_path = /path/to/pdf result = ocr.ocr(img_path, cls=True)

[GreatV]

无法复现，试试更新一下paddlepaddle版本

from paddleocr import PaddleOCR

ocr = PaddleOCR(use_angle_cls=True, lang="ch", use_gpu=False)
img_path = "ppstructure/docs/recovery/UnrealText.pdf"
result = ocr.ocr(img_path, cls=True)