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oselamet

java.lang.UnsupportedClassVersionError

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Hello,  I get an exception when i try to run the Win32 sample applications. I m not sure what is missing or wrong. :huh: Can someone please help me to evaluate xFunction?

Thanks :D

...\xfunction-217-eval-win32\samples\win32\Beep>run

Exception in thread "main" java.lang.UnsupportedClassVersionError: Beep (Unsuppo
rted major.minor version 49.0)
        at java.lang.ClassLoader.defineClass0(Native Method)
        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$100(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)
        at java.lang.ClassLoader.loadClassInternal(Unknown Source)

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UnsupportedClassVersionError means you are using an older version of Java to run code compiled with a newer version of Java. Upgrade your Java to the latest.

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