org.eclipse.swt.SWTException

Failed to execute runnable (java.lang.NullPointerException)

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  • Stack trace

    • org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException) at org.eclipse.swt.SWT.error(Unknown Source) at org.eclipse.swt.SWT.error(Unknown Source) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.pentaho.di.ui.trans.steps.selectvalues.SelectValuesDialog.open(SelectValuesDialog.java:463) at org.pentaho.di.ui.spoon.delegates.SpoonStepsDelegate.editStep(SpoonStepsDelegate.java:124) at org.pentaho.di.ui.spoon.Spoon.editStep(Spoon.java:6420) at org.pentaho.di.ui.spoon.trans.TransGraph.editStep(TransGraph.java:2153) at org.pentaho.di.ui.spoon.trans.TransGraph.access$100(TransGraph.java:116) at org.pentaho.di.ui.spoon.trans.TransGraph$4.mouseDoubleClick(TransGraph.java:312) 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.repository.dialog.RepositoryExplorerDialog.open(RepositoryExplorerDialog.java:583) at org.pentaho.di.ui.spoon.Spoon.exploreRepository(Spoon.java:2898) 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.xul.EventHandler.handleMenuEvent(EventHandler.java:42) at org.pentaho.xul.swt.menu.MenuBar.handleMenuEvent(MenuBar.java:52) at org.pentaho.xul.swt.menu.Menu.handleMenuEvent(Menu.java:117) at org.pentaho.xul.swt.menu.MenuChoice.handleMenuEvent(MenuChoice.java:77) at org.pentaho.xul.swt.menu.MenuChoice.handleEvent(MenuChoice.java:73) 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:873) at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:5626) at org.pentaho.di.ui.spoon.Spoon.run(Spoon.java:5722) at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:371) Caused by: java.lang.NullPointerException at org.pentaho.di.trans.steps.mapping.MappingMeta.getFields(MappingMeta.java:356) at org.pentaho.di.trans.TransMeta.getThisStepFields(TransMeta.java:1708) at org.pentaho.di.trans.TransMeta.getStepFields(TransMeta.java:1563) at org.pentaho.di.trans.TransMeta.getPrevStepFields(TransMeta.java:1611) at org.pentaho.di.trans.TransMeta.getPrevStepFields(TransMeta.java:1585) at org.pentaho.di.trans.TransMeta.getPrevStepFields(TransMeta.java:1574) at org.pentaho.di.ui.trans.steps.selectvalues.SelectValuesDialog$8.run(SelectValuesDialog.java:472) at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source) ... 33 more

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