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 Chris Deptula, 2 years ago
via Pentaho BI Platform Tracking by Chris Deptula, 1 year ago
via GitHub by martinslaner
, 1 year ago
via Eclipse Bugzilla by sdavids, 2 years ago
java.lang.IllegalArgumentException: Argument cannot be null	at org.eclipse.swt.SWT.error(Unknown Source)	at org.eclipse.swt.SWT.error(Unknown Source)	at org.eclipse.swt.SWT.error(Unknown Source)	at org.eclipse.swt.widgets.Widget.error(Unknown Source)	at org.eclipse.swt.widgets.TableItem.setText(Unknown Source)	at org.pentaho.di.ui.trans.steps.mapping.MappingDialog.addParametersTab(MappingDialog.java:1079)	at org.pentaho.di.ui.trans.steps.mapping.MappingDialog.getData(MappingDialog.java:971)	at org.pentaho.di.ui.trans.steps.mapping.MappingDialog.open(MappingDialog.java:648)	at org.pentaho.di.ui.spoon.delegates.SpoonStepsDelegate.editStep(SpoonStepsDelegate.java:124)	at org.pentaho.di.ui.spoon.Spoon.editStep(Spoon.java:8720)	at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:3027)	at org.pentaho.di.ui.spoon.trans.TransGraph.mouseDoubleClick(TransGraph.java:744)	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:1310)	at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7931)	at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:9202)	at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:648)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92)