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    via Stack Overflow by ERJAN

    This exception occurs when using an older version of java. Mainly when trying to run a jar compiled with a newer Java version in an older Java version. We can avoid this issue by executing the jar in the same version which it was compiled.

Solutions on the web

via GitHub by smartmouse
, 1 year ago
JVMCFRE003 bad major version; cLambda, offset=6
via hivmr.com by Unknown author, 1 year ago
weblogic/wsee/tools/anttasks/JwscTask(Unsupported major.minor version 79.0) + at java.lang.ClassLoader.defineClass0(Native Method)
via hivmr.com by Unknown author, 2 years ago
weblogic/wsee/tools/anttasks/JwscTask(Unsupported major.minor version 79.0) + at java.lang.ClassLoader.defineClass0(Native Method)
via GitHub by mattyb149
, 2 years ago
com/twosigma/beaker/core/Main : Unsupported major.minor version 52.0 2015-08-19 20:08:56.077 Beaker[12711:74681] at java.lang.ClassLoader.defineClass1(Native Method)
via Stack Overflow by GlisGlis
, 1 year ago
com/android/dx/command/Main : Unsupported major.minor version 52.0
via Stack Overflow by John Liva
, 2 years ago
JVMCFRE003 bad major version; class=org/apache/maven/cli/MavenCli, offset=6
java.lang.UnsupportedClassVersionError: JVMCFRE003 bad major version; cLambda, offset=6	at java.lang.ClassLoader.defineClass(ClassLoader.java:364)