Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Pentaho BI Platform Tracking by Kurtis Cruzada, 1 year ago
via Pentaho BI Platform Tracking by Kurtis Cruzada, 2 years ago
java.lang.NullPointerException: 	at org.pentaho.reporting.ui.datasources.mondrian.MondrianDataSourceEditor$PreviewAction.actionPerformed(MondrianDataSourceEditor.java:294)	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1882)	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2202)	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)	at java.awt.Component.processMouseEvent(Component.java:5602)	at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)	at java.awt.Component.processEvent(Component.java:5367)	at java.awt.Container.processEvent(Container.java:2010)	at java.awt.Component.dispatchEventImpl(Component.java:4068)	at java.awt.Container.dispatchEventImpl(Container.java:2068)	at java.awt.Component.dispatchEvent(Component.java:3903)	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)	at java.awt.Container.dispatchEventImpl(Container.java:2054)	at java.awt.Window.dispatchEventImpl(Window.java:1801)	at java.awt.Component.dispatchEvent(Component.java:3903)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:180)	at java.awt.Dialog$1.run(Dialog.java:535)	at java.awt.Dialog$2.run(Dialog.java:565)	at java.security.AccessController.doPrivileged(Native Method)	at java.awt.Dialog.show(Dialog.java:563)	at java.awt.Component.show(Component.java:1302)	at java.awt.Component.setVisible(Component.java:1255)	at org.pentaho.reporting.ui.datasources.mondrian.BandedMdxDataSourceEditor.performConfiguration(BandedMdxDataSourceEditor.java:66)	at org.pentaho.reporting.ui.datasources.mondrian.BandedMdxDataSourcePlugin.performEdit(BandedMdxDataSourcePlugin.java:41)	at org.pentaho.reporting.designer.core.actions.report.EditQueryAction.performEdit(EditQueryAction.java:124)	at org.pentaho.reporting.designer.core.editor.structuretree.StructureTreePanel$ReportTreeContextMenuHandler.mouseClicked(StructureTreePanel.java:133)	at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:212)	at java.awt.Component.processMouseEvent(Component.java:5605)	at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)	at java.awt.Component.processEvent(Component.java:5367)	at java.awt.Container.processEvent(Container.java:2010)	at java.awt.Component.dispatchEventImpl(Component.java:4068)	at java.awt.Container.dispatchEventImpl(Container.java:2068)	at java.awt.Component.dispatchEvent(Component.java:3903)	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3945)	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)	at java.awt.Container.dispatchEventImpl(Container.java:2054)	at java.awt.Window.dispatchEventImpl(Window.java:1801)	at java.awt.Component.dispatchEvent(Component.java:3903)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)