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via Visual-paradigm by Siri, 1 year ago
java.lang.NullPointerException: 	at javax.swing.plaf.basic.BasicEditorPaneUI.getEditorKit(Unknown Source)	at javax.swing.plaf.basic.BasicTextUI$RootView.getViewFactory(Unknown Source)	at javax.swing.plaf.basic.BasicTextUI$UpdateHandler.removeUpdate(Unknown Source)	at javax.swing.text.AbstractDocument.fireRemoveUpdate(Unknown Source)	at javax.swing.text.AbstractDocument.handleRemove(Unknown Source)	at javax.swing.text.AbstractDocument$DefaultFilterBypass.replace(Unknown Source)	at javax.swing.text.DocumentFilter.replace(Unknown Source)