Hi all,

I have created script file .sh,(in .sh file i used to run .jar file) it manually running good . But if i use cron job its not running. i need a tips for this. i mentioned below......

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/vw/service/AttendanceSMS : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
Could not find the main class: com.vw.service.AttendanceSMS. Program will exit.

As it was posted many time before, crontab has a special environment. You need to modify your shell script to set up java environment properly. (java executable version, CLASSPATH, PATH...)

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