VeighNa量化社区
你的开源社区量化交易平台
Member
avatar
加入于:
帖子: 18
声望: 0

Traceback (most recent call last):
File "c:\vnstudio\lib\site-packages\vnstation\cli.py", line 90, in run_trader
module = importlib.import_module(d["module"])
File "c:\vnstudio\lib\importlib__init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "c:\vnstudio\lib\site-packages\vnpy\app\option_master\
init.py", line 3, in <module>
from .engine import OptionEngine, APP_NAME
File "c:\vnstudio\lib\site-packages\vnpy\app\option_master\engine.py", line 33, in <module>
from .pricing import binomial_tree_cython as binomial_tree
File "
init__.pxd", line 918, in init binomial_tree_cython
ValueError: numpy.ufunc size changed, may indicate binary incompatibility. Expected 216 from C header, got 192 from PyObject

Member
avatar
加入于:
帖子: 21
声望: 0

numpy版本太低,换到最新的

Member
avatar
加入于:
帖子: 14
声望: 2

我升级numpy后果然好了

© 2015-2022 上海韦纳软件科技有限公司
备案服务号:沪ICP备18006526号

沪公网安备 31011502017034号

【用户协议】
【隐私政策】
【免责条款】