java.lang.UnsupportedClassVersionError: org/openpnp/Main : Unsupported major.minor version 52.0


Samebug tips4

Update "latest" to Java 8 on DockerHub.


,
via Google Groups by Marcus Haebler

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


,
via GitHub by Athou

Solutions on the web3564

Solution icon of googlegroups
via Google Groups by Raghavendra Talekar, 7 months ago
org/openpnp/Main : Unsupported major.minor version 52.0

Solution icon of googlegroups
via Google Groups by mojalovaa1, 1 year ago
org/openpnp/Main : Unsupported major.minor version 52.0

Solution icon of web
org/datacleaner/Main : Unsupported major.minor version 52.0

Solution icon of web
Main : Unsupported major.minor version 52.0

Solution icon of web
via pidome.org by Unknown author, 1 year ago
Main : Unsupported major.minor version 52.0

Solution icon of github
Main : Unsupported major.minor version 52.0

Solution icon of github
via GitHub by icyerasor
, 1 year ago
org/rh/smaliex/Main : Unsupported major.minor version 52.0

Solution icon of github
via GitHub by dizzzz
, 1 year ago
org/exist/start/Main : Unsupported major.minor version 52.0

Solution icon of stackoverflow
org/sonarsource/scanner/cli/Main : Unsupported major.minor version 52.0

Solution icon of stackoverflow
org/apache/spark/launcher/Main : Unsupported major.minor version 52.0

Stack trace

java.lang.UnsupportedClassVersionError: org/openpnp/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 com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:59)
	at com.install4j.runtime.launcher.UnixLauncher.main(UnixLauncher.java:57)

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