14:15:39 触发异常，回测终止
14:15:39 Traceback (most recent call last):
File "C:\veighna_studio\lib\site-packages\vnpy_ctastrategy\backtesting.py", line 251, in run_backtesting
func(data)
File "C:\veighna_studio\lib\site-packages\vnpy_ctastrategy\backtesting.py", line 595, in new_bar
self.strategy.on_bar(bar)
File "C:\Users\12594\strategies\如日中天.py", line 77, in on_bar
self.boll_up0 = bollup[-1]#boll前一天的上轨
IndexError: invalid index to scalar variable.

看上面你计算sma那句里，有个array=True的参数，下面am.boll调用里你漏掉了，所以返回的不是数组而是最新数值