Unsupported major.minor version 51.0
Detected in build:
Published in build:
Running my code causes the following exception:
Exception in thread "main" java.lang.UnsupportedClassVersionError: ru/ispras/solver/core/syntax/EStandardOperation : Unsupported major.minor version 51.0
The thing is that I'm using the old JRE:
java version "1.6.0_07" Java(TM) SE Runtime Environment (build 1.6.0_07-b06) Java HotSpot(TM) Server VM (build 10.0-b23, mixed mode)
The recommendation is to upload jars compiled by an elder javac.