期权策略回测中，使用rb_o,ag_o,报错，au_o,i_o,cu_o,IO,均正常，数据来源为MC14专策版试用版，rb000000和相关期权数据均已下载完整。
engine.run_backtesting()
0%| | 0/1085 [00:00<?, ?it/s]
2025-07-11 22:52:09.107513 触发异常，回测终止
2025-07-11 22:52:09.109513 Traceback (most recent call last):
File "C:\veighna_elite_simulation\lib\site-packages\elite_optionstrategy\backtesting.py", line 192, in run_backtesting
File "C:\veighna_elite_simulation\lib\site-packages\elite_optionstrategy\backtesting.py", line 520, in _run_intraday
File "C:\option\RB\advanced_spread_strategy.py", line 58, in on_init
portfolio: PortfolioData = self.get_portfolio(self.option_portfolio)
File "C:\veighna_elite_simulation\lib\site-packages\elite_optionstrategy\template.py", line 250, in get_portfolio
KeyError: 'rb_o'
