关于使用 pyinstaller 打包项目时，所抛出的关于 no module.... 。暴力解法

[chenzhiron]

简单的几个坑

仅供参考，本人python熟练程度仅限于菜鸟教程。

导入模块的错误

1. 使用默认打包 pyinstaller.exe -D .\main.py

main.exe启动后抛出了异常

Traceback (most recent call last):
  File "main.py", line 12, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\web.py", line 6, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\configs\module.py", line 3, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\tasks.py", line 2, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\taskGroup.py", line 4, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\accidental.py", line 5, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\OperatorSteps.py", line 6, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "ocr\main.py", line 1, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\__init__.py", line 14, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\paddleocr.py", line 43, in <module>
  File "paddleocr\paddleocr.py", line 37, in _import_file
  File "<frozen importlib._bootstrap_external>", line 846, in exec_module
  File "<frozen importlib._bootstrap_external>", line 982, in get_code
  File "<frozen importlib._bootstrap_external>", line 1039, in get_data
FileNotFoundError: [Errno 2] No such file or directory: 'G:\\czr\\demo\\auto_stzb\\dist\\main\\_internal\\paddleocr\\tools/__init__.py'
[23968] Failed to execute script 'main' due to unhandled exception!

问题查找：发现 pyinstaller 没有 把paddleOcr打包。
在issue上面查找了一番，发现官方描述是在打包命令后面加上 --collect-all paddleocr 还有其他参数，但是暂时不顶用
解决办法：打包命令换成 pyinstaller.exe -D .\main.py --collect-all paddleocr

2. 执行错误一解决办法后，启动后又报错

Traceback (most recent call last):
  File "main.py", line 12, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\web.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\configs\module.py", line 3, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\tasks.py", line 2, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\taskGroup.py", line 4, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\accidental.py", line 5, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\OperatorSteps.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "ocr\main.py", line 1, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\__init__.py", line 14, in <module>
    from .paddleocr import *
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\paddleocr.py", line 48, in <module>
    from tools.infer import predict_system
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_system.py", line 32, in <module>
    import tools.infer.predict_rec as predict_rec
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_rec.py", line 31, in <module>
    from ppocr.postprocess import build_post_process
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\postprocess\__init__.py", line 24, in <module>
    from .db_postprocess import DBPostProcess, DistillationDBPostProcess
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\postprocess\db_postprocess.py", line 26, in <module>
    import pyclipper
ModuleNotFoundError: No module named 'pyclipper'
[40676] Failed to execute script 'main' due to unhandled exception!

错误查找：没找到模块。一脸摸逼，这不是paddleocr 模块的内容吗？
解决办法： 打包命令接着加 pyinstaller.exe -D .\main.py --collect-all paddleocr --collect-all pyclipper

3.执行错误二解决后，启动后又报错。

报错1：
Traceback (most recent call last):
  File "main.py", line 12, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\web.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\configs\module.py", line 3, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\tasks.py", line 2, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\taskGroup.py", line 4, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\accidental.py", line 5, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\OperatorSteps.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "ocr\main.py", line 1, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\__init__.py", line 14, in <module>
    from .paddleocr import *
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\paddleocr.py", line 48, in <module>
    from tools.infer import predict_system
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_system.py", line 32, in <module>
    import tools.infer.predict_rec as predict_rec
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_rec.py", line 31, in <module>
    from ppocr.postprocess import build_post_process
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\postprocess\__init__.py", line 25, in <module>
    from .east_postprocess import EASTPostProcess
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\postprocess\east_postprocess.py", line 25, in <module>
    from ppocr.utils.utility import check_install
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\utils\utility.py", line 17, in <module>
    import imghdr
ModuleNotFoundError: No module named 'imghdr'
[8428] Failed to execute script 'main' due to unhandled exception!

发现是同样的错误，直接按照错误二解决。

Traceback (most recent call last):
  File "main.py", line 12, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\web.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\configs\module.py", line 3, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\tasks.py", line 2, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\taskGroup.py", line 4, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\accidental.py", line 5, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\OperatorSteps.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "ocr\main.py", line 1, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\__init__.py", line 14, in <module>
    from .paddleocr import *
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\paddleocr.py", line 48, in <module>
    from tools.infer import predict_system
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_system.py", line 32, in <module>
    import tools.infer.predict_rec as predict_rec
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_rec.py", line 31, in <module>
    from ppocr.postprocess import build_post_process
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\postprocess\__init__.py", line 33, in <module>
    from .pg_postprocess import PGPostProcess
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\postprocess\pg_postprocess.py", line 25, in <module>
    from ppocr.utils.e2e_utils.pgnet_pp_utils import PGNet_PostProcess
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\utils\e2e_utils\pgnet_pp_utils.py", line 25, in <module>
    from extract_textpoint_slow import *
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\utils\e2e_utils\extract_textpoint_slow.py", line 24, in <module>
    from skimage.morphology._skeletonize import thin
ModuleNotFoundError: No module named 'skimage'
[20464] Failed to execute script 'main' due to unhandled exception!

继续错误二解法，解决

Traceback (most recent call last):
  File "main.py", line 12, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\web.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\configs\module.py", line 3, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\tasks.py", line 2, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\taskGroup.py", line 4, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\accidental.py", line 5, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\OperatorSteps.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "ocr\main.py", line 1, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\__init__.py", line 14, in <module>
    from .paddleocr import *
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\paddleocr.py", line 48, in <module>
    from tools.infer import predict_system
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_system.py", line 33, in <module>
    import tools.infer.predict_det as predict_det
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_det.py", line 31, in <module>
    from ppocr.data import create_operators, transform
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\data\__init__.py", line 35, in <module>
    from ppocr.data.imaug import transform, create_operators
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\data\imaug\__init__.py", line 19, in <module>
    from .iaa_augment import IaaAugment
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\data\imaug\iaa_augment.py", line 24, in <module>
    import imgaug
ModuleNotFoundError: No module named 'imgaug'
[1124] Failed to execute script 'main' due to unhandled exception!

继续抛出没引入模块错误，继续错误二解法，解决

Traceback (most recent call last):
  File "main.py", line 12, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\web.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\configs\module.py", line 3, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\tasks.py", line 2, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\taskGroup.py", line 4, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\accidental.py", line 5, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\OperatorSteps.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "ocr\main.py", line 1, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\__init__.py", line 14, in <module>
    from .paddleocr import *
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\paddleocr.py", line 48, in <module>
    from tools.infer import predict_system
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_system.py", line 33, in <module>
    import tools.infer.predict_det as predict_det
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_det.py", line 31, in <module>
    from ppocr.data import create_operators, transform
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\data\__init__.py", line 35, in <module>
    from ppocr.data.imaug import transform, create_operators
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\data\imaug\__init__.py", line 47, in <module>
    from .ct_process import *
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\data\imaug\ct_process.py", line 24, in <module>
    import scipy.io as scio
ModuleNotFoundError: No module named 'scipy.io'
[42876] Failed to execute script 'main' due to unhandled exception!

继续，错误二解法，解决

Traceback (most recent call last):
  File "main.py", line 12, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\web.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\configs\module.py", line 3, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\tasks.py", line 2, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\taskGroup.py", line 4, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\accidental.py", line 5, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\OperatorSteps.py", line 6, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "ocr\main.py", line 1, in <module>
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\__init__.py", line 14, in <module>
    from .paddleocr import *
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "paddleocr\paddleocr.py", line 48, in <module>
    from tools.infer import predict_system
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_system.py", line 33, in <module>
    import tools.infer.predict_det as predict_det
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_det.py", line 31, in <module>
    from ppocr.data import create_operators, transform
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\data\__init__.py", line 37, in <module>
    from ppocr.data.lmdb_dataset import LMDBDataSet, LMDBDataSetSR, LMDBDataSetTableMaster
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\ppocr\data\lmdb_dataset.py", line 17, in <module>
    import lmdb
ModuleNotFoundError: No module named 'lmdb'
[61884] Failed to execute script 'main' due to unhandled exception!

继续，错误二解决

最终打包的命令，暴力解法

pyinstaller.exe -D .\main.py --collect-all paddleocr --collect-all pyclipper --collect-all imghdr --collect-all skimage --collect-all imgaug --collect-all scipy.io --collect-all lmdb

新错误

1.关于模型路径问题

我这里放置的路径是
ocr = PaddleOCR(lang="ch",
                det_model_dir='./ocr/ch_PP-OCRv4_det_infer',
                rec_model_dir='./ocr/ch_PP-OCRv4_rec_infer',
                cls_model_dir='./ocr/ch_ppocr_mobile_v2.0_cls_infer',
                rec_char_dict_path='./ocr/ppocr_keys_v1.txt',
                use_gpu=False
              )

那么你自己的模型文件 统一放置于 ocr 文件夹内，ocr文件夹放置在 main.exe 的同级目录下，也可以根据路径参考，自行修改放置路径
图片参考模型路径上图
-----------
不然会出现.....
download https://paddleocr.bj.bcebos.com/PP-OCRv4/chinese/ch_PP-OCRv4_det_infer.tar to ./ocr/ch_PP-OCRv4_det_infer\ch_PP-OCRv4_det_infer.tar
100%|████████████████████████████████████████████████████████████████████████████| 4.89M/4.89M [00:00<00:00, 10.8MiB/s]
download https://paddleocr.bj.bcebos.com/PP-OCRv4/chinese/ch_PP-OCRv4_rec_infer.tar to ./ocr/ch_PP-OCRv4_rec_infer\ch_PP-OCRv4_rec_infer.tar
100%|████████████████████████████████████████████████████████████████████████████| 11.0M/11.0M [00:00<00:00, 14.3MiB/s]
download https://paddleocr.bj.bcebos.com/dygraph_v2.0/ch/ch_ppocr_mobile_v2.0_cls_infer.tar to ./ocr/ch_ppocr_mobile_v2.0_cls_infer\ch_ppocr_mobile_v2.0_cls_infer.tar
100%|████████████████████████████████████████████████████████████████████████████| 2.19M/2.19M [00:00<00:00, 5.78MiB/s]

2. .dll库 文件也没有打包进去

Traceback (most recent call last):
  File "main.py", line 12, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\web.py", line 6, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "web\configs\module.py", line 3, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\tasks.py", line 2, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\taskGroup.py", line 4, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\accidental.py", line 5, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "modules\Class\OperatorSteps.py", line 6, in <module>
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
  File "ocr\main.py", line 9, in <module>
  File "paddleocr\paddleocr.py", line 616, in __init__
    super().__init__(params)
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_system.py", line 46, in __init__
    self.text_detector = predict_det.TextDetector(args)
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\predict_det.py", line 141, in __init__
    self.predictor, self.input_tensor, self.output_tensors, self.config = utility.create_predictor(
  File "G:\czr\demo\auto_stzb\dist\main\_internal\paddleocr\tools\infer\utility.py", line 280, in create_predictor
    predictor = inference.create_predictor(config)
RuntimeError: (PreconditionNotMet) The third-party dynamic library (mklml.dll) that Paddle depends on is not configured correctly. (error code is 126)
  Suggestions:
  1. Check if the third-party dynamic library (e.g. CUDA, CUDNN) is installed correctly and its version is matched with paddlepaddle you installed.
  2. Configure third-party dynamic library environment variables as follows:
  - Linux: set LD_LIBRARY_PATH by `export LD_LIBRARY_PATH=...`
  - Windows: set PATH by `set PATH=XXX; (at ..\paddle\phi\backends\dynload\dynamic_loader.cc:301)

[31084] Failed to execute script 'main' due to unhandled exception!

问题查找：发现 issue 已经有人解决过了，直接照抄
解决办法： 把 python 虚拟环境中的依赖项 paddle -> libs 文件夹内的文件 复制一份，粘贴到打包的项目的 paddle -> libs 文件夹内，全部替换即可
（题外话,我也不清楚为什么会这样）
打开打包后的 paddle 文件夹，可以发现 libs 文件夹下的文件比开发依赖项 paddle文件夹下的libs 文件要少

---

重新运行，成功。✿✿ヽ(°▽°)ノ✿

[lucaswong]

2024年3月4日實測方法有效, 謝謝.

[jiang834686379]

2024.3.27, 亲测有效, 另外如果打包后运行出现 paddle/fluid/core.py 报错可参考下方修改.

YOUR_PYTHON_PATH/site-packages/paddle/fluid/core.py

385     if hasattr(site, 'USER_SITE'):
386         lib_dir = os.path.sep.join([site.USER_SITE, 'paddle', 'libs'])
387         if os.path.exists(lib_dir):
388             _set_paddle_lib_path(lib_dir)
389             set_paddle_custom_device_lib_path(
390                 os.path.sep.join([lib_dir, '..', '..', 'paddle_custom_device'])
391             )

fluid/core.py 第386行可能会报 'None type' 什么什么的, 改成下面就好

385     if hasattr(site, 'USER_SITE'):
386         if not site.USER_SITE:
387            site.USER_SITE = ''
388         lib_dir = os.path.sep.join([site.USER_SITE, 'paddle', 'libs'])
389         if os.path.exists(lib_dir):
390             _set_paddle_lib_path(lib_dir)
391             set_paddle_custom_device_lib_path(
392                 os.path.sep.join([lib_dir, '..', '..', 'paddle_custom_device'])
393             )

[ichisann13]

2024.7.17实测有效, 太感谢了

[kingsleyljc]

2024/7/25实测有效

[Suvoo]

Working Solution (08.08.2024)

if an error exists in paddle\base\core.py, use this solution :

# set paddle lib path
def set_paddle_lib_path():
    site_dirs = (
        site.getsitepackages()
        if hasattr(site, 'getsitepackages')
        else [x for x in sys.path if 'site-packages' in x]
    )
    for site_dir in site_dirs:
        lib_dir = os.path.sep.join([site_dir, 'paddle', 'libs'])
        if os.path.exists(lib_dir):
            _set_paddle_lib_path(lib_dir)
            set_paddle_custom_device_lib_path(
                os.path.sep.join([lib_dir, '..', '..', 'paddle_custom_device'])
            )
            return
    if hasattr(site, 'USER_SITE') and site.USER_SITE:     # This is the change
        lib_dir = os.path.sep.join([site.USER_SITE, 'paddle', 'libs'])
        if os.path.exists(lib_dir):
            _set_paddle_lib_path(lib_dir)
            set_paddle_custom_device_lib_path(
                os.path.sep.join([lib_dir, '..', '..', 'paddle_custom_device'])
            )

[hilman4kholik]

works in python3.10.11 (2024-11-30)

[chenxu124]

亲测有效，本人菜鸟水品，也是少哪个就复制哪个。

[zhangke-zhangke]

2024/7/25实测有效，强！