IllegalArgumentException occurs when calling UDF in Expression Builder ---------------------------------------------------------------------- Key: TEIIDDES-3160 URL: https://issues.jboss.org/browse/TEIIDDES-3160 Project: Teiid Designer Issue Type: Bug Components: Transformations Affects Versions: 11.0.1 Environment: JDV6.3.7 DevStudio 10.4 DevStudioIS 10.3 (Teiid Desinger 11.0.1) Reporter: Hiroki Daicho Attachments: reproducer.zip UDF can not be choosed in Expression Builder. After select the UDF's category, IllegalArgumentException occurred. {code} - Unhandled event loop exception java.lang.IllegalArgumentException: Expected argument to be non-null but got null at org.teiid.core.designer.util.CoreArgCheck.isNotNull(CoreArgCheck.java:142) at org.teiid.core.designer.util.CoreArgCheck.isNotNull(CoreArgCheck.java:128) at org.teiid.query.ui.builder.model.FunctionEditorModel.setFunctionName(FunctionEditorModel.java:338) at org.teiid.designer.transformation.ui.builder.expression.FunctionEditor.handleFunctionSelected(FunctionEditor.java:267) at org.teiid.designer.transformation.ui.builder.expression.FunctionEditor$2.widgetSelected(FunctionEditor.java:144) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5227) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4561) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4151) at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) at org.eclipse.jface.window.Window.open(Window.java:794) at org.teiid.designer.transformation.ui.editors.sqleditor.SqlEditorPanel.showExpressionBuilder(SqlEditorPanel.java:1205) at org.teiid.designer.transformation.ui.editors.sqleditor.SqlEditorPanelWrapper.showExpressionBuilder(SqlEditorPanelWrapper.java:123) at org.teiid.designer.transformation.ui.editors.sqleditor.actions.LaunchExpressionBuilder.doRun(LaunchExpressionBuilder.java:50) at org.teiid.designer.ui.common.actions.AbstractAction$1.run(AbstractAction.java:544) at org.teiid.designer.ui.common.viewsupport.UiBusyIndicator$2$1.run(UiBusyIndicator.java:206) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4536) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4154) at org.teiid.designer.ui.common.viewsupport.UiBusyIndicator.executeRunnable(UiBusyIndicator.java:227) at org.teiid.designer.ui.common.viewsupport.UiBusyIndicator.showWhileInternal(UiBusyIndicator.java:159) at org.teiid.designer.ui.common.viewsupport.UiBusyIndicator.showWhile(UiBusyIndicator.java:116) at org.teiid.designer.ui.common.actions.AbstractAction.run(AbstractAction.java:547) at org.eclipse.jface.action.Action.runWithEvent(Action.java:473) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565) at org.eclipse.jface.action.ActionContributionItem.lambda$5(ActionContributionItem.java:436) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5227) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4561) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4151) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) 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:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) 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:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) at org.eclipse.equinox.launcher.Main.run(Main.java:1519) at org.eclipse.equinox.launcher.Main.main(Main.java:1492) {code}