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via Coderanch by Steve Howerton, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.jdesktop.application.LocalStorage.getApplicationId(	at org.jdesktop.application.LocalStorage.getDirectory(	at org.jdesktop.application.LocalStorage$LocalFileIO.openInputFile(	at org.jdesktop.application.LocalStorage.openInputFile(	at org.jdesktop.application.LocalStorage.load(	at org.jdesktop.application.SessionStorage.restore(	at org.jdesktop.application.SingleFrameApplication.initRootPaneContainer(	at	at view.MusicSystemsApp.startup(	at view.Main.main(