when i make ./starLoginServer

its wrote me in log its

Exception in thread "main" java.lang.ClassFormatError: net.sf.l2j.loginserver.L2LoginServer (unrecognized class file version)

  at java.lang.VMClassLoader.defineClass(libgcj.so.7rh)

  at java.lang.ClassLoader.defineClass(libgcj.so.7rh)

  at java.security.SecureClassLoader.defineClass(libgcj.so.7rh)

  at java.net.URLClassLoader.findClass(libgcj.so.7rh)

  at gnu.gcj.runtime.SystemClassLoader.findClass(libgcj.so.7rh)

  at java.lang.ClassLoader.loadClass(libgcj.so.7rh)

  at java.lang.ClassLoader.loadClass(libgcj.so.7rh)

  at gnu.java.lang.MainThread.run(libgcj.so.7rh)

 

but i install java jre and java jdk the new updates...

what i do wrongs?

have you write java direction in Enviroment Variables?

wrong section any1 dont read forum rules ?!

 

about your problem write here

 

request to lock this topic or move and unlock .

that happens when your java and javac version is not the same hence you have 2 different JDK installed

i alredy answered it read post carefully again

so what i nees to do?

 

you have 2 different JDK installed

 

Guy, learn to read...

java -version (terminal)

and post the result here.

Anyway, dodelez - next time post in correct section, its not right place to request help.

 

Locked.