Eric, Thanks for the tip.
There is also a work round for this JVM bug in the latest GWT Designer build downloadable from http://code.google.com/webtoolkit/tools/download-gwtdesigner-beta.html Either of these approaches successfully resolves the issue. Meeta On Nov 16, 6:53 pm, Eric Clayberg <clayb...@google.com> wrote: > This is typically caused by a bug in OpenJDK. If you run Eclipse using > the latest Sun/Oracle JVM instead, it should be fine. > > On Nov 11, 8:26 am, Meeta Krishnamurthi <mkmurthi...@gmail.com> wrote: > > > Hey > > > I am using the GWT Designer downloaded from the latest Update Site for > > Eclipse 3.6. > > > I seem to be unable to add any of the TextBox Controls (TextBox, > > TextArea, PasswordTextBox) those inheriting from TextBoxBase from the > > Palette. Clicking on any of these generates the following error in the > > Designer Editor Erros > > > Palette: can not load component com.google.gwt.user.client.ui.TextArea > > Stack trace: > > > java.beans.IntrospectionException: type mismatch between read and > > write methods > > at > > java.beans.PropertyDescriptor.findPropertyType(PropertyDescriptor.java: > > 657) > > at > > java.beans.PropertyDescriptor.setWriteMethod(PropertyDescriptor.java: > > 318) > > at java.beans.PropertyDescriptor.<init>(PropertyDescriptor.java:140) > > at > > com.instantiations.designer.core.utils.reflect.ReflectionUtils.addPropertyD > > escriptor(ReflectionUtils.java: > > 1256) > > at > > com.instantiations.designer.core.utils.reflect.ReflectionUtils.getPropertyD > > escriptors(ReflectionUtils.java: > > 1200) > > at > > com.instantiations.designer.core.model.description.rules.StandardBeanProper > > tiesRule.begin(StandardBeanPropertiesRule.java: > > 37) > > at org.apache.commons.digester.Digester.startElement(Digester.java: > > 1563) > > at > > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(A > > bstractSAXParser.java: > > 504) > > at > > com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyE > > lement(AbstractXMLDocumentParser.java: > > 182) > > at > > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan > > StartElement(XMLDocumentFragmentScannerImpl.java: > > 1315) > > at > > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl > > $FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2723) > > at > > com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocu > > mentScannerImpl.java: > > 624) > > at > > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan > > Document(XMLDocumentFragmentScannerImpl.java: > > 486) > > at > > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Co > > nfiguration.java: > > 810) > > at > > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Co > > nfiguration.java: > > 740) > > at > > com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java: > > 110) > > at > > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Abstract > > SAXParser.java: > > 1208) > > at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl > > $JAXPSAXParser.parse(SAXParserImpl.java:525) > > at org.apache.commons.digester.Digester.parse(Digester.java:1887) > > at > > com.instantiations.designer.core.model.description.helpers.ComponentDescrip > > tionHelper.getDescription0(ComponentDescriptionHelper.java: > > 361) > > at > > com.instantiations.designer.core.model.description.helpers.ComponentDescrip > > tionHelper.getDescription0(ComponentDescriptionHelper.java: > > 266) > > at > > com.instantiations.designer.core.model.description.helpers.ComponentDescrip > > tionHelper.getDescription(ComponentDescriptionHelper.java: > > 236) > > at > > com.instantiations.designer.core.editor.palette.model.entry.ComponentEntryI > > nfo.ensureDescriptions(ComponentEntryInfo.java: > > 237) > > at > > com.instantiations.designer.core.editor.palette.model.entry.ComponentEntryI > > nfo.createTool(ComponentEntryInfo.java: > > 362) > > at > > com.instantiations.designer.core.editor.palette.model.entry.ToolEntryInfo > > $1.runObject(ToolEntryInfo.java:28) > > at > > com.instantiations.designer.core.editor.palette.model.entry.ToolEntryInfo > > $1.runObject(ToolEntryInfo.java:1) > > at > > com.instantiations.designer.core.utils.execution.ExecutionUtils.runObjectLo > > g(ExecutionUtils.java: > > 268) > > at > > com.instantiations.designer.core.editor.palette.model.entry.ToolEntryInfo.a > > ctivate(ToolEntryInfo.java: > > 23) > > at com.instantiations.designer.core.editor.palette.DesignerPalette > > $3.activate(DesignerPalette.java:253) > > at > > com.instantiations.designer.core.controls.palette.PaletteComposite.selectEn > > try(PaletteComposite.java: > > 206) > > at > > com.instantiations.designer.core.controls.palette.PaletteComposite > > $EntryFigure$1.mouseUp(PaletteComposite.java:726) > > at com.instantiations.draw2d.EventManager > > $2.invokeListener(EventManager.java:217) > > at > > com.instantiations.draw2d.EventManager.sendEvent(EventManager.java: > > 177) > > at > > com.instantiations.draw2d.EventManager.handleMouseEvent(EventManager.java: > > 164) > > at com.instantiations.draw2d.EventManager.mouseUp(EventManager.java: > > 155) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > > 57) > > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp > > l.java: > > 43) > > at java.lang.reflect.Method.invoke(Method.java:616) > > at > > com.instantiations.draw2d.EventManager$8.invoke(EventManager.java: > > 288) > > at $Proxy1.mouseUp(Unknown Source) > > at > > org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java: > > 213) > > 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.Display.runDeferredEvents(Display.java: > > 3540) > > at > > org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3161) > > 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(EclipseA > > ppLauncher.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: > > 57) > > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp > > l.java: > > 43) > > at java.lang.reflect.Method.invoke(Method.java:616) > > 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) > > > Full stack trace (to see full context): > > > java.lang.Error: PropertyDescriptor(public java.lang.Object > > com.google.gwt.user.client.ui.TextBoxBase.getValue(), public void > > com.google.gwt.user.client.ui.ValueBoxBase.setValue(java.lang.Object)) > > at > > com.instantiations.designer.core.utils.reflect.ReflectionUtils.addPropertyD > > escriptor(ReflectionUtils.java: > > 1258) > > at > > com.instantiations.designer.core.utils.reflect.ReflectionUtils.getPropertyD > > escriptors(ReflectionUtils.java: > > 1200) > > at > > com.instantiations.designer.core.model.description.rules.StandardBeanProper > > tiesRule.begin(StandardBeanPropertiesRule.java: > > 37) > > at org.apache.commons.digester.Digester.startElement(Digester.java: > > 1563) > > at > > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(A > > bstractSAXParser.java: > > 504) > > at > > com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyE > > lement(AbstractXMLDocumentParser.java: > > 182) > > at > > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan > > StartElement(XMLDocumentFragmentScannerImpl.java: > > 1315) > > at > > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl > > $FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2723) > > at > > com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocu > > mentScannerImpl.java: > > 624) > > at > > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan > > Document(XMLDocumentFragmentScannerImpl.java: > > 486) > > at > > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Co > > nfiguration.java: > > 810) > > at > > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Co > > nfiguration.java: > > 740) > > at > > com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java: > > ... > > read more » -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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