求助。。。
vnstation最近vnpy2.0.10更新,在打开CTA回测模块,初始化rqdata时:
Traceback (most recent call last):
File "D:\vnstudio\lib\site-packages\vnstation\cli.py", line 92, in run_trader
main_engine.add_app(app)
File "D:\vnstudio\lib\site-packages\vnpy\trader\engine.py", line 96, in add_app
engine = self.add_engine(app.engine_class)
File "D:\vnstudio\lib\site-packages\vnpy\trader\engine.py", line 71, in add_engine
engine = engine_class(self, self.event_engine)
File "D:\vnstudio\lib\site-packages\vnpy\app\chart_wizard\engine.py", line 24, in __init__
rqdata_client.init()
File "D:\vnstudio\lib\site-packages\vnpy\trader\rqdata.py", line 61, in init
df = rqdata_all_instruments()
File "D:\vnstudio\lib\site-packages\rqdatac\decorators.py", line 131, in wrap
return func(*args, **kwargs)
File "D:\vnstudio\lib\site-packages\rqdatac\services\basic.py", line 329, in all_instruments
ins_ret = filter(cond, _all_instruments_list(market))
File "D:\vnstudio\lib\site-packages\rqdatac\decorators.py", line 111, in wrapper
value = user_function(*args, **kwargs)
File "D:\vnstudio\lib\site-packages\rqdatac\services\basic.py", line 108, in _all_instruments_list
return [Instrument(i) for i in get_client().execute("all_instruments", market=market)]
TypeError: 'NoneType' object is not iterable