I'm getting an NPE on MAC OSX when trying to run a simple example (shown below) in a REPL. When I use the same on linux, the window appears fine with the graph. (I've noticed that when the import of ...

Upon launching launcher_WINDOWS.bat, the following error appears. Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Cannot invoke "java.awt.Image ...