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 Golda David, 1 year ago
via Pentaho BI Platform Tracking by Golda David, 2 years ago
java.lang.NullPointerException: 	at org.pentaho.di.core.database.Database.getViews(Database.java:3971)	at org.pentaho.di.core.database.Database.getViews(Database.java:3956)	at org.pentaho.di.core.database.Database.getViews(Database.java:3952)	at org.pentaho.di.ui.core.database.dialog.XulDatabaseExplorerController.createDatabaseNodes(XulDatabaseExplorerController.java:452)	at org.pentaho.di.ui.core.database.dialog.XulDatabaseExplorerController.init(XulDatabaseExplorerController.java:124)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.pentaho.ui.xul.impl.AbstractXulDomContainer.invoke(AbstractXulDomContainer.java:325)	at org.pentaho.ui.xul.impl.AbstractXulDomContainer.initialize(AbstractXulDomContainer.java:153)	at org.pentaho.ui.xul.swt.SwtXulRunner$1.run(SwtXulRunner.java:54)	at org.eclipse.swt.widgets.Synchronizer.syncExec(Unknown Source)	at org.eclipse.swt.widgets.Display.syncExec(Unknown Source)	at org.pentaho.ui.xul.swt.SwtXulRunner.initialize(SwtXulRunner.java:51)	at org.pentaho.di.ui.core.database.dialog.XulDatabaseExplorerDialog.open(XulDatabaseExplorerDialog.java:87)	at org.pentaho.di.ui.trans.steps.databaselookup.DatabaseLookupDialog.getTableName(DatabaseLookupDialog.java:767)	at org.pentaho.di.ui.trans.steps.databaselookup.DatabaseLookupDialog.access$800(DatabaseLookupDialog.java:68)	at org.pentaho.di.ui.trans.steps.databaselookup.DatabaseLookupDialog$16.widgetSelected(DatabaseLookupDialog.java:532)	at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)	at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)	at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)	at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)	at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)	at org.pentaho.di.ui.trans.steps.databaselookup.DatabaseLookupDialog.open(DatabaseLookupDialog.java:548)	at org.pentaho.di.ui.spoon.delegates.SpoonStepsDelegate.editStep(SpoonStepsDelegate.java:126)	at org.pentaho.di.ui.spoon.Spoon.editStep(Spoon.java:7389)	at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:2610)	at org.pentaho.di.ui.spoon.trans.TransGraph.mouseDoubleClick(TransGraph.java:691)	at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)	at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)	at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)	at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)	at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)	at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1147)	at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:6627)	at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:544)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)	at java.lang.reflect.Method.invoke(Unknown Source)	at org.pentaho.commons.launcher.Launcher.main(Launcher.java:110)