R如何重复具有特定顺序（例如ARIMA（0,0,2））的ARIMA模型60次

I have already stored 60 groups of data in a list and I want to use ARIMA(0,0,2) to fit the data and forecast the next day. The code is shown below and it seems that there are some problems with ts(x). Could you please help me to solve this problem?I have already stored 60 groups of data in a li