java.lang.NoClassDefFoundError: Could not initialize class com.sun.jna.platform.win32.WinReg
at itdelatrisu.opsu.options.Options.getOsuInstallationDirectory(Options.java:211)
at itdelatrisu.opsu.options.Options.getSkinRootDir(Options.java:1492)
at itdelatrisu.opsu.options.Options.getSkinDir(Options.java:1545)
at itdelatrisu.opsu.options.Options.loadSkin(Options.java:1511)
at itdelatrisu.opsu.Utils.init(Utils.java:151)
at itdelatrisu.opsu.states.Splash.init(Splash.java:105)
at org.newdawn.slick.state.StateBasedGame.init(StateBasedGame.java:171)
at org.newdawn.slick.AppGameContainer.setup(AppGameContainer.java:393)
at itdelatrisu.opsu.Container.runSetup(Container.java:112)
at itdelatrisu.opsu.Container.start(Container.java:77)
at itdelatrisu.opsu.Opsu.main(Opsu.java:203)
Version: 0.16.1 Build date: 2018-06-03 19:24 OS: Windows 7 (x86) JRE: 1.8.0_333 OpenGL version: 1.4.0 - Build 8.14.10.1930 (Intel) Error:
** Uncaught Exception! **
Stack trace: