In my new computer (Windows 7, 64-bit) I have been unable to compile any of my old and new simulations, even after installing the last (non-beta) version and updating my Java RTL. Even for the most simple simulation I get the following error:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at org.colos.ejs.osejs.Generate.generateModel(Unknown Source) at org.colos.ejs.osejs.Generate.generate(Unknown Source) at org.colos.ejs.osejs.Osejs.firstCompile(Unknown Source) at org.colos.ejs.osejs.Osejs.runSimulation(Unknown Source) at org.colos.ejs.osejs.Osejs.access$26(Unknown Source) at org.colos.ejs.osejs.Osejs$12$6.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$200(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)