运行main.py出现以下的报错，请问该如何解决呢？

[Beking0912]

Traceback (most recent call last): File "/Users/ex02/main.py", line 132, in <module> profit_x = [dict_x[x[1]] for x in done_set_show_profit] File "/Users/ex02/main.py", line 132, in <listcomp> profit_x = [dict_x[x[1]] for x in done_set_show_profit] KeyError: '2018-03-02'