java.lang.UnsupportedClassVersionError: org/plovr/cli/Main : Unsupported major.minor version 51.0

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

,
via GitHub by Athou

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

,
via Google Groups by Marcus Haebler

Update "latest" to Java 8 on DockerHub.

Solutions on the web

via GitHub by sbrunner
, 1 year ago
org/plovr/cli/Main : Unsupported major.minor version 51.0
via GitHub by GoogleCodeExporter
, 11 months ago
org/jmc/Main : Unsupported major.minor version 51.0
via GitHub by GoogleCodeExporter
, 1 year ago
org/jmc/Main : Unsupported major.minor version 51.0
via Google Groups by Chadin Anuwattanaporn, 2 years ago
io/druid/cli/Main : Unsupported major.minor version 51.0
via GitHub by rjurney
, 2 years ago
io/druid/cli/Main : Unsupported major.minor version 51.0
via Stack Overflow by user3127896
, 2 years ago
org/glassfish/admin/cli/AsadminMain : Unsupported major.minor version 51.0
java.lang.UnsupportedClassVersionError: org/plovr/cli/Main : 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$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

Users with the same issue

Once, 5 months ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 11 months ago
Once, 11 months ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
339 more bugmates

Know the solutions? Share your knowledge to help other developers to debug faster.