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 Jens Bleuel, 1 year ago
via Pentaho BI Platform Tracking by Jens Bleuel, 2 years ago
java.lang.NullPointerException: 	at org.pentaho.di.trans.steps.databaselookup.DatabaseLookupMeta.getFields(DatabaseLookupMeta.java:489)	at org.pentaho.di.trans.TransMeta.getThisStepFields(TransMeta.java:1704)	at org.pentaho.di.trans.TransMeta.getStepFields(TransMeta.java:1559)	at org.pentaho.di.trans.TransMeta.getStepFields(TransMeta.java:1493)	at org.pentaho.di.trans.TransMeta.checkRowMixingStatically(TransMeta.java:5600)	at org.pentaho.di.ui.spoon.Spoon.performNewTransHopChecks(Spoon.java:2633)	at org.pentaho.di.ui.spoon.Spoon.newHop(Spoon.java:2569)	at org.pentaho.di.ui.spoon.trans.TransGraph$4.mouseUp(TransGraph.java:429)	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:845)	at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:5573)	at org.pentaho.di.ui.spoon.Spoon.run(Spoon.java:5652)	at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:375)