PS D:\quant\vnpy-master\examples\veighna_trader> python .\run.py
Traceback (most recent call last):
File "D:\quant\vnpy-master\examples\veighna_trader\run.py", line 31, in <module>
from vnpy_optionmaster import OptionMasterApp
File "D:\it_soft\python3.10.4\Lib\site-packages\vnpy_optionmaster__init__.py", line 26, in <module>
from .engine import OptionEngine, APP_NAME
File "D:\it_soft\python3.10.4\Lib\site-packages\vnpy_optionmaster\engine.py", line 34, in <module>
from .pricing import binomial_tree_cython as binomial_tree
File "binomial_tree_cython.pyx", line 1, in init binomial_tree_cython
ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject
哪位大佬帮看下原因,以及该如何debug,因为在.pricing下没有.pyx文件,只有.pyd文件,而.pyd二进制根本看不到代码。。