V18 nova emulator exception

[anime3pi]

Has someone compiled the nova emulator for habbo before? I got an error when i try to run the application:

Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: java.lang.Boolean cannot be cast to java.lang.String
at net.nova.Config.getProperty(Config.java:30)
at net.nova.NovaEmulator.<init>(NovaEmulator.java:107)
at net.nova.NovaEmulator$1.run(NovaEmulator.java:189)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:672)
at java.awt.EventQueue.access$400(EventQueue.java:81)
at java.awt.EventQueue$2.run(EventQueue.java:633)
at java.awt.EventQueue$2.run(EventQueue.java:631)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:642)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Could someone help me with this?

[MentaL]