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This one is depending on Bug#266260 and is fixed now.
Steps to reproduce: 1) Create a new Xpand project (EMF example) 2) Remove the import statement from GeneratorExtension.ext 3) You'll get an error marker on the extension statement in template.xpt 4) Locate this line in the template «EXPAND javaClass FOREACH entities()» and place the cursor before entities() 5) Invoke content assist -> nothing happens 6) Have a look at the error log. You'll find: EvaluationException : Couldn't resolve type for 'Feature'. Did you forget to configure the corresponding metamodel? template::GeneratorExtensions[65,50] on line 5 'getter(Feature this)' at org.eclipse.internal.xtend.xtend.ast.AbstractExtension.init(AbstractExtension.java:225) at org.eclipse.xtend.expression.ExecutionContextImpl.internalAllExtensions(ExecutionContextImpl.java:326) at org.eclipse.xtend.expression.ExecutionContextImpl.getAllExtensions(ExecutionContextImpl.java:299) at org.eclipse.internal.xtend.expression.codeassist.ExpressionProposalComputer.getAllExtensionProposals(ExpressionProposalComputer.java:310) at org.eclipse.internal.xtend.expression.codeassist.ExpressionProposalComputer.getAllMemberProposals(ExpressionProposalComputer.java:292) at org.eclipse.internal.xtend.expression.codeassist.ExpressionProposalComputer.computeProposals(ExpressionProposalComputer.java:148) at org.eclipse.xpand.ui.editor.codeassist.XpandContentAssistProcessor.internalComputeCompletionProposals(XpandContentAssistProcessor.java:96) at org.eclipse.xtend.shared.ui.expression.editor.codeassist.AbstractExtXptContentAssistProcessor.computeCompletionProposals(AbstractExtXptContentAssistProcessor.java:67) at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1834) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:556) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:553) at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:488) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:482) at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1660) at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:913) at org.eclipse.ui.texteditor.TextOperationAction$1.run(TextOperationAction.java:131) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.texteditor.TextOperationAction.run(TextOperationAction.java:129) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:185) at org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:109) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:468) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:786) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:885) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:567) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:508) at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:123) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1031) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3733) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1335) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1358) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1343) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1372) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1368) at org.eclipse.swt.widgets.Canvas.sendKeyEvent(Canvas.java:416) at org.eclipse.swt.widgets.Control.doCommandBySelector(Control.java:926) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5020) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSResponder.interpretKeyEvents(NSResponder.java:56) at org.eclipse.swt.widgets.Composite.keyDown(Composite.java:559) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4930) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:221) at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:1911) at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:1998) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4992) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:4536) at org.eclipse.swt.widgets.Display.applicationProc(Display.java:4613) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:115) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3247) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2601) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2565) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2399) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:669) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:662) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 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:592) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) I'm on org.eclipse.xpand (1.0.0.v201005101936) "Xpand core " which is a nightly after M7
Created attachment 186368 [details] fix for this bug this patch fixes this bug and also 312571
Patch applied, thanks Benedikt.
Bug resolved before Xpand 1.2 release date => Closing
