NPE when trying to use action Guides -> Model Teiid Data Source -> Create Source model from Teiid data source DDL ----------------------------------------------------------------------------------------------------------------- Key: TEIIDDES-2547 URL: https://issues.jboss.org/browse/TEIIDDES-2547 Project: Teiid Designer Issue Type: Bug Affects Versions: 9.0.2 Environment: Fedora 20 Reporter: Matus Makovy Attachments: screen1.png, screen2.png I encountered this issue while trying to verify TEIIDDES-2520. When you have no server started in TD. Action Create Source model from Teiid data source DDL in Guides causes NPE. Screenshot attached {quote} Problems occurred when invoking code from plug-in: "org.eclipse.jface". org.eclipse.core.runtime.AssertionFailedException: null argument: at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85) at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73) at org.teiid.designer.ui.common.wizard.AbstractWizard.createPageControls(AbstractWizard.java:156) at org.teiid.designer.ui.common.wizard.AbstractWizard.createPageControls(AbstractWizard.java:138) at org.teiid.designer.teiidimporter.ui.wizard.TeiidImportWizard.createPageControls(TeiidImportWizard.java:181) at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:759) at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:622) at org.eclipse.jface.window.Window.create(Window.java:435) at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1101) at org.teiid.designer.ui.viewsupport.ModelerUiViewUtils$7.run(ModelerUiViewUtils.java:250) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:187) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:156) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4734) at org.teiid.designer.ui.viewsupport.ModelerUiViewUtils.launchWizard(ModelerUiViewUtils.java:240) at org.teiid.designer.ui.viewsupport.ModelerUiViewUtils$5.run(ModelerUiViewUtils.java:185) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:187) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:156) at org.eclipse.swt.widgets.Display.syncExec(Display.java:4734) at org.teiid.designer.ui.viewsupport.ModelerUiViewUtils.launchWizard(ModelerUiViewUtils.java:167) at org.teiid.designer.advisor.ui.actions.AdvisorActionFactory.launchWizard(AdvisorActionFactory.java:913) at org.teiid.designer.advisor.ui.actions.AdvisorActionFactory.executeAction(AdvisorActionFactory.java:470) at org.teiid.designer.advisor.ui.views.guides.TeiidGuidesSection.launchGuidesAction(TeiidGuidesSection.java:281) at org.teiid.designer.advisor.ui.views.guides.TeiidGuidesSection.access$1(TeiidGuidesSection.java:271) at org.teiid.designer.advisor.ui.views.guides.TeiidGuidesSection$4.doubleClick(TeiidGuidesSection.java:174) at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:831) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:178) at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:828) at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1472) at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1237) at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:252) at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:249) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:311) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) {quote}