젠킨스 버전 업데이트 하려다가 , 기존 서버에서 java 1.8 사용중이라.. 아래와 같이 개같이 실패하고 ㅋㅋjenkins.model.Jenkins#cleanUp: Jenkins stoppedError: A JNI error has occurred, please check your installation and try againException in thread "main" java.lang.UnsupportedClassVersionError: executable/Main has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only re..
