Unsupported Error

Asked by dongleilin on 2019-08-22

java.lang.UnsupportedClassVersionError: org/sikuli/ide/Sikulix : Unsupported major.minor version 52.0
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClassCond(Unknown Source)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.defineClass(Unknown Source)
 at java.net.URLClassLoader.access$000(Unknown Source)
 at java.net.URLClassLoader$1.run(Unknown Source)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
 at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
 at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: org.sikuli.ide.Sikulix. Program will exit.

Hi,I got error message when run the skl file at Jenkins...
I know there are the other issue #674103 got the same situation.
Can I know why?

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RaiMan (raimund-hocke) said : #1

the SikuliX class to be loaded is of Java byte code version 8.

seems you are running a Java version 7 on the Jenkins system.

Can you help with this problem?

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