用IF9999.CFFEX试试,下图是聚宽对主力连续合约的代码定义,可以到他们的官网上找到,链接:
sean_vnpy wrote:
之前按照这个方案配置好貌似没有问题了,但是最近使用的时候发现会有如下报错?是不是哪个接口的配置改了?
22:01:31 ----------------------------------------
22:01:31 IF88.CFFEX-1m开始下载历史数据
22:01:31 数据下载失败,触发异常:
Traceback (most recent call last):
File "C:\Users\Administrator\Anaconda3\lib\site-packages\vnpy\app\cta_backtester\engine.py", line 367, in run_downloading
data = mddata_client.query_history(req)
File "C:\Users\Administrator\Anaconda3\lib\site-packages\vnpy\trader\mddata\jqdata.py", line 139, in query_history
skip_paused=True
File "C:\Users\Administrator\Anaconda3\lib\site-packages\jqdatasdk\utils.py", line 229, in _wrapper
return func(*args, kwargs)
File "C:\Users\Administrator\Anaconda3\lib\site-packages\jqdatasdk\api.py", line 28, in get_price
return JQDataClient.instance().get_price(locals())
File "C:\Users\Administrator\Anaconda3\lib\site-packages\jqdatasdk\client.py", line 162, in <lambda>
return lambda kwargs: self(method, kwargs)
File "C:\Users\Administrator\Anaconda3\lib\site-packages\jqdatasdk\client.py", line 157, in call
raise err
Exception: 找不到标的IF88.CCFX