import talib as taを入力すると以下の様なエラーがでます
ValueError Traceback (most recent call last)
<ipython-input-4-39fbdb69ff19> in <module>
----> 1 import talib as ta
~\anaconda3\lib\site-packages\talib_init_.py in <module>
50 return wrapper
51
---> 52 from ._ta_lib import (
53 _ta_initialize, _ta_shutdown, MA_Type, ta_version,
54 _ta_set_unstable_period as set_unstable_period,
talib_ta_lib.pyx in init talib._ta_lib()
ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject
これはどのような意味なのでしょうか。