[해결] this version of the Java Runtime only recognizes class file versions up to 52.0

에러 내용:

​

Error: A JNI error has occurred, please check your installation and try again

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/spring/boot/micro/SpringBootMicroServiceApplication has been compiled by a more recent version of the Java Runtime (class file version 58.0), this version of the Java Runtime only recognizes class file versions up to 52.0

​

원인 :

JRE 버전 안맞아서 그럼

해결 :

JRE 버전 맞춰줌

 

 

Remove JavaSE 1.8

​

Click ClassPath and Add Library

 

JRE System Library -> 'Environment..' -> JavaSE-11 -> Apply and Close