java运行报错 has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0

 

 

解决方法：

解决办法：

在项目的属性里设置jdk版本，方法是右击项目-->properties-->java compiler --> Enable project specific settings -->将compiler compliance level设置为1.8，也就是与jvm一致的版本