安装完成后执行如下如下程序,错误如下,请问是什么问题,我应该要怎么样解决呢?
(base) AarondeMacBook-Pro:vn_trader aaron$ python run.py
Traceback (most recent call last):
File "run.py", line 11, in <module>
from vnpy.gateway.ctp import CtpGateway
File "/Users/aaron/miniconda3/lib/python3.7/site-packages/vnpy/gateway/ctp/init.py", line 1, in <module>
from .ctp_gateway import CtpGateway
File "/Users/aaron/miniconda3/lib/python3.7/site-packages/vnpy/gateway/ctp/ctp_gateway.py", line 9, in <module>
from vnpy.api.ctp import (
File "/Users/aaron/miniconda3/lib/python3.7/site-packages/vnpy/api/ctp/init.py", line 1, in <module>
from .vnctpmd import MdApi
ModuleNotFoundError: No module named 'vnpy.api.ctp.vnctpmd'