1.0 Error
Traceback (most recent call last):
File "D:/PycharmProjects/dbpower.backtrader.001/app/main_machine_learning.py", line 191, in <module>
img = cerebro.plot(style='line', plotdist=0.1, grid=True)
File "D:\PycharmProjects\dbpower.backtrader.001\app\venv\lib\site-packages\backtrader\cerebro.py", line 991, in plot
start=start, end=end, use=use)
File "D:\PycharmProjects\dbpower.backtrader.001\app\venv\lib\site-packages\backtrader\plot\plot.py", line 119, in plot
if not strategy.datas:
AttributeError: 'OptReturn' object has no attribute 'datas'
'OptReturn' object has no attribute 'datas'
2.0 Fix
cerebro = bt.Cerebro(stdstats=True, cheat_on_open=True, optreturn=True)
optreturn=True
- 39 AttributeError Backtrader OptReturn attribute39 attributeerror backtrader optreturn 39 quot attributeerror attribute 39 attributeerror attribute nonetype 39 attributeerror antialias attribute 39 attributeerror tensorflow attribute 39 attributeerror attribute copy_src 39 attributeerror attribute深度 v_flag_cb_issuer_check 39 attributeerror attribute 39 attributeerror attribute模型 39 attributeerror attribute数据