Exception in thread "main" java.lang.NullPointerException
at sun.awt.windows.WComponentPeer.initialize(Unknown Source)
at sun.awt.windows.WCanvasPeer.initialize(Unknown Source)
at sun.awt.windows.WComponentPeer.<init>(Unknown Source)
at sun.awt.windows.WCanvasPeer.<init>(Unknown Source)
at sun.awt.windows.WToolkit.createCanvas(Unknown Source)
at java.awt.Canvas.addNotify(Unknown Source)
at org.lwjgl.opengl.AWTGLCanvas.addNotify(AWTGLCanvas.java:174)
at java.awt.Container.addNotify(Unknown Source)
at javax.swing.JComponent.addNotify(Unknown Source)
at java.awt.Container.addNotify(Unknown Source)
at javax.swing.JComponent.addNotify(Unknown Source)
at java.awt.Container.addNotify(Unknown Source)
at javax.swing.JComponent.addNotify(Unknown Source)
at javax.swing.JRootPane.addNotify(Unknown Source)
at java.awt.Container.addNotify(Unknown Source)
at java.awt.Window.addNotify(Unknown Source)
at java.awt.Frame.addNotify(Unknown Source)
at mirrorcam.MirrorCam.addNotify(MirrorCam.java:191)
at java.awt.Window.show(Unknown Source)
at java.awt.Component.show(Unknown Source)
at java.awt.Component.setVisible(Unknown Source)
at mirrorcam.MirrorCam.main(MirrorCam.java:33)