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  1. ,
    Expert tip

    This might be caused by and outdated version of Java, SonarQube now uses Java 8 as default. You might upgrade java or use an older version of SonarQube.

  2. ,
    Expert tip

    If you're using intellij plugin of sonarqube, you might have to set the JAVA_HOME ambient variable manually.

Solutions on the web

via Pentaho BI Platform Tracking by Kurtis Cruzada, 1 year ago
org/pentaho/di/core/logging/KettleLoggingEventListener : Unsupported major.minor version 51.0
via Pentaho BI Platform Tracking by Kurtis Cruzada, 1 year ago
org/pentaho/di/core/logging/KettleLoggingEventListener : Unsupported major.minor version 51.0
via Google Groups by micheldenis, 7 months ago
org/jdesktop/wonderland/video/ client/VideoLibraryLoader$LibraryLoaderSPI : Unsupported major.minor version 51.0
via GitHub by jdolandev
, 2 years ago
org/enigma/EnigmaRunner : Unsupported major.minor version 51.0
via GitHub by bijoutrouvaille
, 2 years ago
Rest : Unsupported major.minor version 51.0
via Stack Overflow by Vipin Nair
, 2 years ago
org/redfire/screen/ScreenShare : Unsupported major.minor version 51.0
java.lang.UnsupportedClassVersionError: org/pentaho/di/core/logging/KettleLoggingEventListener : Unsupported major.minor version 51.0	at java.lang.ClassLoader.defineClass1(Native Method)	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)	at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)	at java.net.URLClassLoader.access$000(URLClassLoader.java:58)	at java.net.URLClassLoader$1.run(URLClassLoader.java:197)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)	at java.lang.Class.getDeclaredConstructors0(Native Method)	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2398)	at java.lang.Class.getConstructor0(Class.java:2708)	at java.lang.Class.newInstance0(Class.java:328)	at java.lang.Class.newInstance(Class.java:310)	at org.pentaho.reporting.libraries.base.util.ObjectUtilities.loadAndInstantiate(ObjectUtilities.java:431)	at org.pentaho.reporting.libraries.base.boot.PackageManager.loadModule(PackageManager.java:495)	at org.pentaho.reporting.libraries.base.boot.PackageManager.loadModule(PackageManager.java:542)	at org.pentaho.reporting.libraries.base.boot.PackageManager.addModule(PackageManager.java:408)	at org.pentaho.reporting.libraries.base.boot.PackageManager.load(PackageManager.java:259)	at org.pentaho.reporting.engine.classic.core.ClassicEngineBoot.performBoot(ClassicEngineBoot.java:298)	at org.pentaho.reporting.libraries.base.boot.AbstractBoot.start(AbstractBoot.java:202)	at org.pentaho.reporting.designer.core.ReportDesigner.main(ReportDesigner.java:266)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at org.pentaho.commons.launcher.Launcher.main(Launcher.java:134)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at apple.launcher.LaunchRunner.run(LaunchRunner.java:116)	at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:51)	at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)