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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 pmd by lhasadad
, 1 year ago
net/sourceforge/pmd/lang/apex/ApexLanguageModule : Unsupported major.minor version 52.0
via GitHub by wrooot
, 1 year ago
com/oracle/appbundler/AppBundlerTask : Unsupported major.minor version 52.0
via java-forum.org by Unknown author, 1 year ago
com/sun/javafx/tools/ant/Application : Unsupported major.minor version 52.0
via Stack Overflow by Unknown author, 2 years ago
com/sun/javafx/tools/ant/Application : Unsupported major.minor version 52.0
via Stack Overflow by Elyes Ben Slimane
, 1 year ago
scala/tools/ant/ClassloadVerify : Unsupported major.minor version 52.0
via coderanch.com by Unknown author, 2 years ago
com/sun/javafx/tools/ant/Application : Unsupported major.minor version 52.0
java.lang.UnsupportedClassVersionError: net/sourceforge/pmd/lang/apex/ApexLanguageModule : Unsupported major.minor version 52.0	at java.lang.ClassLoader.defineClass1(Native Method)	at java.lang.ClassLoader.defineClass(ClassLoader.java:800)	at org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1149)	at org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1320)	at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1376)	at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1337)	at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1089)	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:274)	at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:363)	at java.util.ServiceLoader$1.next(ServiceLoader.java:445)	at net.sourceforge.pmd.lang.LanguageRegistry.(LanguageRegistry.java:25)	at net.sourceforge.pmd.lang.LanguageRegistry.(LanguageRegistry.java:18)	at net.sourceforge.pmd.ant.internal.PMDTaskImpl.(PMDTaskImpl.java:80)	at net.sourceforge.pmd.ant.PMDTask.execute(PMDTask.java:45)	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)	at org.apache.tools.ant.Task.perform(Task.java:348)	at org.apache.tools.ant.Target.execute(Target.java:435)	at org.apache.tools.ant.Target.performTasks(Target.java:456)	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1405)	at org.apache.tools.ant.Project.executeTarget(Project.java:1376)	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)	at org.apache.tools.ant.Project.executeTargets(Project.java:1260)	at org.apache.tools.ant.Main.runBuild(Main.java:853)	at org.apache.tools.ant.Main.startAnt(Main.java:235)	at org.apache.tools.ant.launch.Launcher.run(Launcher.java:285)	at org.apache.tools.ant.launch.Launcher.main(Launcher.java:112)