hi Alvaro,
the error means that the code was compiled for Java 1.8
To run it, you need to use Java 1.8 as well.
Best regards,
Bernd.
On 09.11.2015 13:23, Alvaro Aguilera wrote:
> Hello,
>
> I just installed Unity 1.7.0 and get the following error when starting
>
>
> Exception in thread "main" java.lang.UnsupportedClassVersionError:
> pl/edu/icm/unity/server/UnityApplication : Unsupported major.minor
> version 52.0
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
> at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> at
> sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
>
>
> does anyone know where the problem lies?
>
> Thanks
> Alvaro
>
>
>
>
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