将PP-OCRv4_mobile_det 模型转onnx格式失败

[chaosang1994]

log：
[Paddle2ONNX] Start to parse PaddlePaddle model...
[Paddle2ONNX] Model file path: /home/cienet/project/PaddleX/pretrain_models/PP-OCRv4_mobile_det/inference.pdmodel
[Paddle2ONNX] Parameters file path: /home/cienet/project/PaddleX/pretrain_models/PP-OCRv4_mobile_det/inference.pdiparams
[Paddle2ONNX] Start to parsing Paddle model...
[Paddle2ONNX] Oops, there are some operators not supported yet, including isnan_v2,
[ERROR] Due to the unsupported operators, the conversion is aborted.

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C++ Traceback (most recent call last):

0 paddle2onnx::Export(char const*, char const*, char**, int*, int, bool, bool, bool, bool, bool, paddle2onnx::CustomOp*, int, char const*, char**, int*, char const*, bool*, bool, char**, int)

---

Error Message Summary:

FatalError: Process abort signal is detected by the operating system.
[TimeInfo: *** Aborted at 1734590833 (unix time) try "date -d @1734590833" if you are using GNU date ***]
[SignalInfo: *** SIGABRT (@0x3e800026b07) received by PID 158471 (TID 0x7f8145e58180) from PID 158471 ***]

环境版本：
paddle2onnx 1.3.1
paddlepaddle 3.0.0b2
onnxruntime 1.19.2

[Zheng-Bicheng]

@GreatV 看下这里呢？后处理优化过后应该不会有这个算子才对呀。

[GreatV]

这个用 paddleocr 2.9.1 应该不会有这个问题

[chaosang1994]

paddleocr 2.9.1 要怎么用 我这里感觉没有用到paddleocr呀