Jenkins requires Java 8, not 7, since Jenkins 2.54. What is the version of Jenkins you're using? Also, seems like you answered an existing thread, please create new ones. This thread was two years old...
2017-05-22 8:03 GMT+02:00 satheesh kumar <[email protected]>: > The below error seems wierd for me: > > Jenkins requires Java7 or later, but you are running > 1.7.0_141-mockbuild_2017_05_09_14_20-b00 from /usr/lib/jvm/java-1.7.0- > openjdk-1.7.0.141.x86_64/jre > java.lang.UnsupportedClassVersionError: winstone/Launcher : Unsupported > major.minor version 52.0 > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:803) > 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:425) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > at Main._main(Main.java:224) > at Main.main(Main.java:112) > > Can anyone help what is it trying to complain, since it uses java7 already? > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jenkinsci-users/0d840007-7cfb-4ce8-801e-4bb6b4fbf5b0%40googlegroups. > com > <https://groups.google.com/d/msgid/jenkinsci-users/0d840007-7cfb-4ce8-801e-4bb6b4fbf5b0%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CANWgJS5EMA_%3Di6KhXyxyVzdFeJ3a9BP4w3uE5ES29RAFm2e3OA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
