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Samebug tips

  1. ,
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    Update "latest" to Java 8 on DockerHub.

  2. ,
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    You're using an older version of java with classes compiled for java7

Solutions on the web

via Stack Overflow by sridharan
, 1 year ago
com/android/dx/command/Main : Unsupporte d major.minor version 52.0
via Stack Overflow by suMi
, 1 year ago
com/android/dx/command/Main : Unsupported major.minor version 52.0
via Stack Overflow by 김유진
, 1 year ago
com/android/dx/command/Main : Unsupported major.minor version 52.0
via GitHub by lelandyang
, 1 year ago
com/android/dx/merge/DexMerger : Unsupported major.minor version 52.0
via Stack Overflow by Alyoshak
, 1 year ago
via GitHub by xuchenchen
, 1 year ago
com/android/dx/merge/DexMerger : Unsupported major.minor version 51.0
java.lang.UnsupportedClassVersionError: com/android/dx/command/Main : Unsupporte
d major.minor version 52.0	at java.lang.ClassLoader.defineClass1(Native Method)	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)	at java.lang.ClassLoader.defineClass(ClassLoader.java:616)	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$1.run(URLClassLoader.java:197)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)