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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 Stack Overflow by An Karthik
, 1 year ago
com/android/dx/command/Main : Unsupported major.minor version 52.0
via mail-archive.com by Unknown author, 1 year ago
com/android/dx/command/Main : Unsupported major.minor version 52.0
via Stack Overflow by hansenfan
, 9 months ago
com/google/doclava/Doclava : Unsupported major.minor version 52.0
via Google Groups by Ashish Uniyal, 9 months ago
com/google/common/base/Optional : Unsupported major.minor version 52.0
via GitHub by mavencode01
, 2 years ago
edu/stanford/nlp/pipeline/StanfordCoreNLP : Unsupported major.minor version 52.0
java.lang.UnsupportedClassVersionError: com/android/dx/command/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.lang.ClassLoader.loadClass(ClassLoader.java:358) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482) 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.lang.ClassLoader.loadClass(ClassLoader.java:358) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)