An error occurred:  java.lang.ExceptionInInitializerError

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  • Stack trace

    • jmeter.JMeter: An error occurred:  java.lang.ExceptionInInitializerError at java.lang.Class.initializeClass( at java.lang.Class.initializeClass( at java.lang.reflect.Method.invoke( at javax.swing.UIDefaults.getUI( at javax.swing.UIManager.getUI( at javax.swing.JTree.updateUI( at javax.swing.JTree.<init>( at org.apache.jmeter.gui.MainFrame$3.<init>( at org.apache.jmeter.gui.MainFrame.makeTree( at org.apache.jmeter.gui.MainFrame.<init>( at org.apache.jmeter.JMeter.startGui( at org.apache.jmeter.JMeter.start( at java.lang.reflect.Method.invoke( at org.apache.jmeter.NewDriver.main( Caused by: java.awt.IllegalComponentStateException: component java.awt.Label not showing at java.awt.Component.getLocationOnScreen( at java.awt.event.MouseEvent.<init>( at java.awt.event.MouseEvent.<init>( at javax.swing.plaf.basic.BasicTreeUI.<clinit>( at java.lang.Class.initializeClass(

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