用Python的交易员 wrote:
成道 wrote:
我已经按照新的代码规则写了,怎么还是不行?
请升级到2.1.4最新版
陈老师你好,已经升级到了2.1.4,仍然出现类似的问题。是否还有什么其他因素导致这个问题?
Traceback (most recent call last):
File "c:\vnstudio\lib\site-packages\vnpy\trader\ui\widget.py", line 913, in update_with_cell
self.set_vt_symbol()
File "c:\vnstudio\lib\site-packages\vnpy\trader\ui\widget.py", line 827, in set_vt_symbol
self.main_engine.subscribe(req, gateway_name)
File "c:\vnstudio\lib\site-packages\vnpy\trader\engine.py", line 174, in subscribe
gateway.subscribe(req)
File "c:\vnstudio\lib\site-packages\vnpy\gateway\ib\ib_gateway.py", line 191, in subscribe
self.api.subscribe(req)
File "c:\vnstudio\lib\site-packages\vnpy\gateway\ib\ib_gateway.py", line 663, in subscribe
if req.vt_symbol in self.subscrbied:
AttributeError: 'IbApi' object has no attribute 'subscrbied'