Community
Participate
Working Groups
(Not sure why Eclipse selected ACTF/accservice as component - the component in question is the default XSD Editor in Eclipse for J2EE) What steps will reproduce the problem? 1. In rdf.xsd, make an attribute <xs:attribute name="parseType"> <xs:simpleType> <xs:restriction base="xs:string"> <xs:enumeration value="Collection"></xs:enumeration> <xs:enumeration value="Resource"></xs:enumeration> </xs:restriction> </xs:simpleType> </xs:attribute> 2. In workflowBundle.xsd - import rdf.xsd - and make a type using this type. <xs:complexType name="OutputPortBinding"> <xs:sequence> <xs:element name="bindsOutputActivityPort" type="rdf:Resource" /> <xs:element name="bindsOutputProcessorPort" type="rdf:Resource" /> </xs:sequence> <xs:attribute ref="rdf:parseType" use="required" fixed="Resource" /> </xs:complexType> 3. Any kind of editing in the 'Source' tab of workflowBundle.xsd within the <xs:attribute> will - character by character - bring up a dialogue complaining about "Argument cannot be null". - presumably because the XSD 'Design' bit of 'Properties' is struggling to update the list of restrictions or similar. The files in question can be checked out from http://github.com/myGrid/scufl2/blob/eclipse-xsd-bug/scufl2-usecases/src/main/resources/workflows/example/workflowBundle.xsd -- Error Details -- Date: Fri Oct 15 10:44:17 BST 2010 Message: Problems occurred when invoking code from plug-in: "org.eclipse.ui.views.properties.tabbed". Severity: Error Product: Eclipse 1.3.1.20100913-1228 (org.eclipse.epp.package.java.product) Plugin: org.eclipse.ui.views.properties.tabbed Session Data: eclipse.buildId=M20100909-0800 java.version=1.6.0_21 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_GB Framework arguments: -product org.eclipse.epp.package.java.product Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.java.product This is a continuation of log file /home/stain/stuff/src/workspace/.metadata/.bak_1.log Created Time: 2010-10-14 14:56:32.433 Exception Stack Trace: java.lang.IllegalArgumentException: Argument cannot be null at org.eclipse.swt.SWT.error(SWT.java:4064) at org.eclipse.swt.SWT.error(SWT.java:3998) at org.eclipse.swt.SWT.error(SWT.java:3969) at org.eclipse.swt.custom.CCombo.add(CCombo.java:188) at org.eclipse.wst.xsd.ui.internal.common.properties.sections.XSDAttributeDeclarationSection.fillTypesCombo(XSDAttributeDeclarationSection.java:286) at org.eclipse.wst.xsd.ui.internal.common.properties.sections.XSDAttributeDeclarationSection.refresh(XSDAttributeDeclarationSection.java:357) at org.eclipse.ui.views.properties.tabbed.TabContents$6.run(TabContents.java:217) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.ui.views.properties.tabbed.TabContents.refresh(TabContents.java:220) at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage.handlePartActivated(TabbedPropertySheetPage.java:341) at org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage$1.partActivated(TabbedPropertySheetPage.java:118) at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:72) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57) at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70) at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:187) at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:306) at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:135) at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:125) at org.eclipse.ui.internal.WWinPartService$WWinListener.partDeactivated(WWinPartService.java:50) at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:115) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55) at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:113) at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:242) at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:300) at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:57) at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:136) at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3537) at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:3077) at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:279) at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:98) at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:237) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1263) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1533) at org.eclipse.swt.widgets.Control.gtk_button_press_event(Control.java:2645) at org.eclipse.swt.widgets.Control.gtk_button_press_event(Control.java:2581) at org.eclipse.swt.widgets.Composite.gtk_button_press_event(Composite.java:681) at org.eclipse.swt.widgets.Canvas.gtk_button_press_event(Canvas.java:152) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1731) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4796) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4360) at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method) at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8168) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1238) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2229) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3159) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) 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:597) 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) at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
moving to xsd component and resetting inbox
