張郎生活的筆記

就是看到這樣

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-1-c2de524bcb09> in <module>()
      4 import math
      5 import numpy as np
----> 6 import skimage.io
      7 import matplotlib
      8 import matplotlib.pyplot as plt

d:\Users\USER\Anaconda3\lib\site-packages\skimage\__init__.py in <module>()
    156     except ImportError as e:
    157         _raise_build_error(e)
--> 158     from .util.dtype import *
    159 
    160 

d:\Users\USER\Anaconda3\lib\site-packages\skimage\util\__init__.py in <module>()
      5 from .apply_parallel import apply_parallel
      6 
----> 7 from .arraycrop import crop
      8 from ._regular_grid import regular_grid, regular_seeds
      9 from .unique import unique_rows

d:\Users\USER\Anaconda3\lib\site-packages\skimage\util\arraycrop.py in <module>()
      6 
      7 import numpy as np
----> 8 from numpy.lib.arraypad import _validate_lengths
      9 
     10 

ImportError: cannot import name '_validate_lengths'

重裝scikit-image就可以了

pip install -U scikit-image

再次運行就沒問題了