UIDefaults.getUI() failed: no ComponentUI class for: com.altera.megawizard2.view.MWRadioButton[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.0,border=,flags=0,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=null,paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=false,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=]
java.lang.Error
	at javax.swing.UIDefaults.getUIError(Unknown Source)
	at javax.swing.MultiUIDefaults.getUIError(Unknown Source)
	at javax.swing.UIDefaults.getUI(Unknown Source)
	at javax.swing.UIManager.getUI(Unknown Source)
	at javax.swing.JRadioButton.updateUI(Unknown Source)
	at javax.swing.AbstractButton.init(Unknown Source)
	at javax.swing.JToggleButton.<init>(Unknown Source)
	at javax.swing.JRadioButton.<init>(Unknown Source)
	at javax.swing.JRadioButton.<init>(Unknown Source)
	at com.altera.megawizard2.view.MWRadioButton.<init>(MWRadioButton.java:39)
	at com.altera.megawizard2.view.MWPanel.addRadioButton(MWPanel.java:790)
	at com.altera.sopcmodel.components.avalon.AlteraAvalonPIO.PIO_GUI.addRadioButton(PIO_GUI.java:345)
	at com.altera.sopcmodel.components.avalon.AlteraAvalonPIO.PIO_GUI.createDirectionSettingsSubpanel(PIO_GUI.java:308)
	at com.altera.sopcmodel.components.avalon.AlteraAvalonPIO.PIO_GUI.createBasicSettingsPanel(PIO_GUI.java:279)
	at com.altera.sopcmodel.components.avalon.AlteraAvalonPIO.PIO_GUI.init(PIO_GUI.java:42)
	at com.altera.sopcmodel.components.avalon.AlteraAvalonPIO.AlteraAvalonPIO.getExtension(AlteraAvalonPIO.java:495)
	at com.altera.sopceditor.widgets.MegaWizardPropertyEditor.createDialog(MegaWizardPropertyEditor.java:83)
	at com.altera.sopceditor.widgets.AbstractPropertyEditor.runEditor(AbstractPropertyEditor.java:136)
	at com.altera.sopceditor.util.EditorUtils.runEditor(EditorUtils.java:1966)
	at com.altera.sopceditor.tools.systemtable.EditModuleTask.run(EditModuleTask.java:88)
	at com.altera.ui.app.base.EditorTaskRunner$9.run(EditorTaskRunner.java:359)
	at java.lang.Thread.run(Unknown Source)