java.lang.NullPointerException: This exception has no message.

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 Sulaiman Karmali, 1 year ago
This exception has no message.
via Pentaho BI Platform Tracking by Sulaiman Karmali, 1 year ago
This exception has no message.
via Pentaho BI Platform Tracking by Matt Tucker, 1 year ago
This exception has no message.
via Pentaho BI Platform Tracking by Paula Clemente, 1 year ago
This exception has no message.
via Pentaho BI Platform Tracking by Paula Clemente, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.pentaho.di.ui.spoon.SpoonSlave.treeItemSelected(SpoonSlave.java:403)
at org.pentaho.di.ui.spoon.SpoonSlave$1.widgetSelected(SpoonSlave.java:280)
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Display.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
at org.eclipse.swt.widgets.Widget.notifyListeners(Unknown Source)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source)
at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1250)
at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7564)
at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:8885)
at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:626)

Users with the same issue

You are the first who have seen this exception.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.