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  1. ,
    via Google Groups by Marcus Haebler

    Update "latest" to Java 8 on DockerHub.

  2. ,
    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 Google Groups by Neil Watson, 1 year ago
org/sonarsource/scanner/cli/Main : Unsupported major.minor version 52.0
via GitHub by chepe4pi
, 1 year ago
org/sonarsource/scanner/cli/Main : Unsupported major.minor version 52.0
via Stack Overflow by sheidaei
, 1 year ago
org/sonarsource/scanner/cli/Main : Unsupported major.minor version 52.0
via Stack Overflow by Amrish
, 1 year ago
org/sonarsource/scanner/cli/Main : Unsupported major.minor version 52.0
via datacleaner.org by Unknown author, 1 year ago
via GitHub by rahulsingh303
, 9 months ago
io/druid/cli/Main : Unsupported major.minor version 52.0
java.lang.UnsupportedClassVersionError: org/sonarsource/scanner/cli/Main : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)