ValueError: invalid literal for int() with base 10: ‘0.000’
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<stdin>", line 17, in cal_simi
ValueError: invalid literal for int() with base 10: '0.000'
## 解决办法 ##
—–int换成float
overwrite_input=overwrite_input)
File "/home/stern/.local/lib/python2.7/site-packages/numpy/lib/function_base.py", line 4011, in _ureduce
r = func(a, **kwargs)
File "/home/stern/.local/lib/python2.7/site-packages/numpy/lib/function_base.py", line 4155, in _median
return mean(part[indexer], axis=axis, out=out)
File "/home/stern/.local/lib/python2.7/site-packages/numpy/core/fromnumeric.py", line 2909, in mean
out=out, **kwargs)
File "/home/stern/.local/lib/python2.7/site-packages/numpy/core/_methods.py", line 70, in _mean
ret = umr_sum(arr, axis, dtype, out, keepdims)
TypeError: cannot perform reduce with flexible type
## 解决办法 ##
—-出现这个问题的原因是列表中数据是字符型的,而我们需要用的是数值的,所以出现这个问题。
ValueError: too many values to unpack
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: too many values to unpack
## 解决办法 ##
—–出现这个问题的原因是一个tuple值赋给一个tuple变量时,变量个数不够造成的。
—–list1,list2,list3,list4 = cal_simi(1),比如这一行,右面函数的返回值有五个,而左边接收值的列表只有四个,所以说变量的个数不够unpack。
IndentationError: unexpected indent
>>> A = init_A(dataLen)
File "<stdin>", line 1
A = init_A(dataLen)
^
IndentationError: unexpected indent
## 解决办法 ##
—-出现这个的原因是由于运行该行时,该行前面有空格,所以出现这个错误,把空格去掉,错误就没有了,因为Python是没有括号的,是严格按照空格对其的。