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问题描述

在运行程序的时候报错：

Traceback (most recent call last):  File "demo_heat_map.py", line 2, in 
   
        import heatmap  File "/home/xxx/PycharmProjects/ObjectDetection/Dataset_Build/heatmap-master/heatmap/__init__.py", line 1, in 
    
         from .heat_map import add  File "/home/xxx/PycharmProjects/ObjectDetection/Dataset_Build/heatmap-master/heatmap/heat_map.py", line 4, in 
     
          from skimage import transform  File "/home/xxx/anaconda3/lib/python3.6/site-packages/skimage/__init__.py", line 158, in 
      
           from .util.dtype import *  File "/home/xxx/anaconda3/lib/python3.6/site-packages/skimage/util/__init__.py", line 7, in 
       
            from .arraycrop import crop  File "/home/xxx/anaconda3/lib/python3.6/site-packages/skimage/util/arraycrop.py", line 8, in 
        
          from numpy.lib.arraypad import _validate_lengthsImportError: cannot import name '_validate_lengths'
        
       
      
     
    
   

原因分析

版本问题，numpy版本过高，_validate_lengths被移除或者改名

解决方法

降低numpy的版本：

pip install numpy==1.15.0

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