Error
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/okta/tools/WithOkta : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:808)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:442)
at java.net.URLClassLoader.access$100(URLClassLoader.java:64)
at java.net.URLClassLoader$1.run(URLClassLoader.java:354)
at java.net.URLClassLoader$1.run(URLClassLoader.java:348)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:347)
at java.lang.ClassLoader.loadClass(ClassLoader.java:430)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:323)
at java.lang.ClassLoader.loadClass(ClassLoader.java:363)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
Cause/solution:-
Main reason for this error is older version of the Java JDK being used. Like in mine case it was
java -version
java version "1.7.0_191"
OpenJDK Runtime Environment (amzn-2.6.15.4.82.amzn1-x86_64 u191-b01)
OpenJDK 64-Bit Server VM (build 24.191-b01, mixed mode)
But the application requires atleast JDK Version 1.8 .
So to resolve the issue consider upgrading the JDK to version 1.8 instead.
0 comments:
Post a Comment