java.lang.UnsupportedClassVersionError: com/thoughtworks/go/server/util/GoLauncher : Unsupported major.minor version 51.0

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Samebug tips

,
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.

,
via Google Groups by Marcus Haebler

Update "latest" to Java 8 on DockerHub.

Solutions on the web

via GitHub by lilianmoraru
, 1 year ago
com/thoughtworks/go/server/util/GoLauncher : Unsupported major.minor version 51.0
via GitHub by ElementalVenom
, 1 year ago
com/limelight/Limelight : Unsupported major.minor version 51.0
via GitHub by loretoparisi
, 2 years ago
com/sentiments/rest/JaxrsInitializer : Unsupported major.minor version 51.0
via gutefrage.net by Unknown author, 2 years ago
net/md_5/bung ee/api/ProxyServer : Unsupported major.minor version 51.0
via Google Groups by ducnh via StackOverflow, 4 weeks ago
com/gwt/myexample/server/EmployeeServiceImpl: Unsupported major.minor version 51.0 at com.google.appengine.runtime.Request.process-e8c21a25e91f709f(Request.java)
java.lang.UnsupportedClassVersionError: com/thoughtworks/go/server/util/GoLauncher : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:648)
at com.simontuffs.onejar.JarClassLoader.defineClass(JarClassLoader.java:693)
at com.simontuffs.onejar.JarClassLoader.findClass(JarClassLoader.java:599)
at java.lang.ClassLoader.loadClass(ClassLoader.java:325)
at java.lang.ClassLoader.loadClass(ClassLoader.java:270)
at com.simontuffs.onejar.Boot.run(Boot.java:300)
at com.simontuffs.onejar.Boot.main(Boot.java:159)

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