搞好了,pip install --upgrade numpy
C:\vnpy\vnpy-3.0.0\examples\vn_trader>python run.py
Traceback (most recent call last):
File "C:\vnpy\vnpy-3.0.0\examples\vn_trader\run.py", line 31, in <module>
from vnpy_optionmaster import OptionMasterApp
File "C:\Users\litao\AppData\Local\Programs\Python\Python310\lib\site-packages\vnpy_optionmaster__init__.py", line 26, in <module>
from .engine import OptionEngine, APP_NAME
File "C:\Users\litao\AppData\Local\Programs\Python\Python310\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
PIP INSTALL 所有的MODULE,现在变成着了。大拿有什么招?
C:\vnpy\vnpy-3.0.0\examples\vn_trader>python run.py
Traceback (most recent call last):
File "C:\vnpy\vnpy-3.0.0\examples\vn_trader\run.py", line 27, in <module>
from vnpy_ctastrategy import CtaStrategyApp
ModuleNotFoundError: No module named 'vnpy_ctastrategy'