完美解决AttributeError: type object ‘h5py.h5r.Reference‘ has no attribute ‘__reduce_cython__‘

忘是亡心i 2023-09-27 19:33 21阅读 0赞

完美解决AttributeError: type object ‘h5py.h5r.Reference‘ has no attribute ‘**reduce\_cython**‘

![在这里插入图片描述][a98eec5618e9416f8adf82755122428f.webp_pic_center]

#### 文章目录 ####

*   *  报错问题
     *  解决方法
     *   *  T1、更新Cython 库、scipy库
         *  T2、直接更新h5py库
         *  T3、降低h5py库的版本
     *  声明

### 报错问题 ###

之前在工作中遇到过这个坑，记录一下问题以及解决方法，不一定针对所有情况都能用，但是可以供大家参考。  
问题描述如下：

AttributeError: type object ‘h5py.h5r.Reference‘ has no attribute ‘**reduce\_cython**‘

File "f:\program files\python\python36\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 714, in load_module
        module = loader.load_module(fullname)
      File "h5py\h5r.pxd", line 21, in init h5py._conv
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 656, in _load_unlocked
      File "<frozen importlib._bootstrap>", line 626, in _load_backward_compatible
      File "f:\program files\python\python36\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 714, in load_module
        module = loader.load_module(fullname)
      File "h5py\h5r.pyx", line 145, in init h5py.h5r
    AttributeError: type object 'h5py.h5r.Reference' has no attribute '__reduce_cython__'
    [25780] Failed to execute script CV_Object

没有该属性，一般都是版本不兼容引起的！  
![在这里插入图片描述][8f076594400b491986ca13af92b59b0c.jpeg_pic_center]

### 解决方法 ###

![在这里插入图片描述][51977e86019c4440b7d8465001aeac05.png]

#### T1、更新Cython 库、scipy库 ####

很可能是Cython 0.26与python3不兼容，更新Cython 库、scipy库

#### T2、直接更新h5py库 ####

conda update h5py

#### T3、降低h5py库的版本 ####

pip install h5py==2.7.0

### 声明 ###

解决方法参考网络，如有侵权联系我删除

[a98eec5618e9416f8adf82755122428f.webp_pic_center]: https://img-blog.csdnimg.cn/a98eec5618e9416f8adf82755122428f.webp#pic_center
[8f076594400b491986ca13af92b59b0c.jpeg_pic_center]: https://img-blog.csdnimg.cn/8f076594400b491986ca13af92b59b0c.jpeg#pic_center
[51977e86019c4440b7d8465001aeac05.png]: https://img-blog.csdnimg.cn/51977e86019c4440b7d8465001aeac05.png