java.lang.NullPointerException

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    • java.lang.NullPointerException at java.awt.Container.addImpl(Container.java:1017) at java.awt.Container.add(Container.java:931) at javax.swing.JApplet.addImpl(JApplet.java:295) at java.awt.Container.add(Container.java:352) at Login.init(Login.java:27) at sun.applet.AppletPanel.run(AppletPanel.java:417) at java.lang.Thread.run(Thread.java:619)

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