The type Map is not generic; it cannot be parameterized with arguments,该如何处理

The type Map is not generic; it cannot be parameterized with arguments
前段时间还好好的,现在就出现这个错误
The type Map is not generic; it cannot be parameterized with arguments

------解决方案--------------------
你的map里装入的参数,与你定义的泛型不同吧