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
Error invoking method: spoon.newSlaveServer()
via Pentaho BI Platform Tracking by Golda David, 1 year ago
Error invoking method: spoon.newSlaveServer()
via Pentaho BI Platform Tracking by Brandon Bruce, 1 year ago
Error invoking method: agileBi.quickVisualizeTableOutputStep()
via Pentaho BI Platform Tracking by Golda David, 1 year ago
Error invoking method: jobgraph.launchStuff()
via Pentaho BI Platform Tracking by Golda David, 1 year ago
Error invoking method: spoon.editOptions()
via Pentaho BI Platform Tracking by Golda David, 1 year ago
Error invoking method: jobgraph.newJobFile()
java.lang.NullPointerException: 	at org.pentaho.di.ui.spoon.delegates.SpoonSlaveDelegate.newSlaveServer(SpoonSlaveDelegate.java:82)	at org.pentaho.di.ui.spoon.Spoon.newSlaveServer(Spoon.java:6343)	at org.pentaho.di.ui.spoon.Spoon.newSlaveServer(Spoon.java:2053)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:585)	at org.pentaho.ui.xul.impl.AbstractXulDomContainer.invoke(AbstractXulDomContainer.java:317)	at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:131)	at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:119)	at org.pentaho.ui.xul.swt.tags.SwtMenuitem.access$100(SwtMenuitem.java:24)	at org.pentaho.ui.xul.swt.tags.SwtMenuitem$1.widgetSelected(SwtMenuitem.java:74)	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:1038)	at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:5888)	at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:474)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:585)	at org.pentaho.commons.launcher.Launcher.main(Launcher.java:110)