Error when loading Hibernator Perspective in Eclipse

etienne · **Posted:** Tue Apr 19, 2005 4:57 pm

Hi,

I have a list of strange error when I try to open the Hibernator perspective in Eclipse 3.1M5 (I guess).

I use :
Hibernate Tools 3.0 alpha 1
Hibernate 3.0.1
Eclipse Platform Version: 3.1.0 (eclipse.buildId=I20050401-1645)
java version (of Eclipse)=1.4.2_06
JRE for the software : 1.3.1

This is one of the error:

Code:

Unable to create view ID org.hibernate.eclipse.console.views.QueryPageTabView: An unexpected exception was thrown.

with this stack trace:

Code:

java.lang.NullPointerException
   at com.mysql.jdbc.SingleByteCharsetConverter.toString(SingleByteCharsetConverter.java:190)
   at com.mysql.jdbc.ResultSet.extractStringFromNativeColumn(ResultSet.java:4175)
   at com.mysql.jdbc.ResultSet.getNativeConvertToString(ResultSet.java:6855)
   at com.mysql.jdbc.ResultSet.getNativeBoolean(ResultSet.java:5628)
   at com.mysql.jdbc.ResultSet.getBoolean(ResultSet.java:734)
   at com.mysql.jdbc.ResultSet.getBoolean(ResultSet.java:747)
   at org.hibernate.type.BooleanType.get(BooleanType.java:24)
   at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:62)
   at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:53)
   at org.hibernate.type.AbstractType.hydrate(AbstractType.java:70)
   at org.hibernate.persister.BasicEntityPersister.hydrate(BasicEntityPersister.java:1525)
   at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:817)
   at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:775)
   at org.hibernate.loader.Loader.getRow(Loader.java:687)
   at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:280)
   at org.hibernate.loader.Loader.doQuery(Loader.java:368)
   at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:195)
   at org.hibernate.loader.Loader.doList(Loader.java:1360)
   at org.hibernate.loader.Loader.list(Loader.java:1343)
   at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:872)
   at org.hibernate.impl.SessionImpl.find(SessionImpl.java:973)
   at org.hibernate.impl.QueryImpl.list(QueryImpl.java:74)
   at org.hibernate.console.HQLQueryPage.getList(HQLQueryPage.java:30)
   at org.hibernate.eclipse.console.views.QueryPageViewer$ContentProviderImpl.getElements(QueryPageViewer.java:74)
   at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:765)
   at org.eclipse.jface.viewers.TableViewer.getRawChildren(TableViewer.java:1046)
   at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:707)
   at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:822)
   at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:762)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:712)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:701)
   at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1171)
   at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1108)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1169)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1128)
   at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:662)
   at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:248)
   at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1324)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createTable(QueryPageViewer.java:168)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createControl(QueryPageViewer.java:147)
   at org.hibernate.eclipse.console.views.QueryPageViewer.<init>(QueryPageViewer.java:105)
   at org.hibernate.eclipse.console.views.QueryPageTabView.rebuild(QueryPageTabView.java:78)
   at org.hibernate.eclipse.console.views.QueryPageTabView.createPartControl(QueryPageTabView.java:125)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreViewHelper(ViewFactory.java:429)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreView(ViewFactory.java:299)
   at org.eclipse.ui.internal.ViewFactory$1.run(ViewFactory.java:697)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.ViewFactory.restoreView(ViewFactory.java:694)
   at org.eclipse.ui.internal.ViewFactory$ViewReference.getPart(ViewFactory.java:119)
   at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:260)
   at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:519)
   at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126)
   at org.eclipse.ui.internal.presentations.newapi.PresentablePartFolder.select(PresentablePartFolder.java:268)
   at org.eclipse.ui.internal.presentations.newapi.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
   at org.eclipse.ui.internal.presentations.newapi.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391)
   at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1070)
   at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1019)
   at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1223)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:543)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:495)
   at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:485)
   at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:230)
   at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:781)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2821)
   at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:837)
   at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:822)
   at org.eclipse.ui.internal.WorkbenchPage$12.run(WorkbenchPage.java:2972)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2970)
   at org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeToPerspectiveMenu.java:91)
   at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.java:331)
   at org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveMenu.java:346)
   at org.eclipse.ui.actions.PerspectiveMenu$3.runWithEvent(PerspectiveMenu.java:108)
   at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
   at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
   at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2894)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2527)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
   at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
   at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.eclipse.core.launcher.Main.invokeFramework(Main.java:315)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:268)
   at org.eclipse.core.launcher.Main.run(Main.java:942)
   at org.eclipse.core.launcher.Main.main(Main.java:926)

I also have a JFace error....? this is the error stack:

Code:

java.lang.NoClassDefFoundError: org/apache/commons/lang/builder/HashCodeBuilder
   at com.desjardins.vmd.etl.persistence.model.Part.hashCode(Part.java:36)
   at java.lang.Object.toString(Unknown Source)
   at org.hibernate.eclipse.console.views.QueryPageViewer$LabelProviderImpl.getColumnText(QueryPageViewer.java:55)
   at org.eclipse.jface.viewers.TableViewer.doUpdateItem(TableViewer.java:436)
   at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:351)
   at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1021)
   at org.eclipse.core.runtime.Platform.run(Platform.java:757)
   at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:40)
   at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
   at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:1670)
   at org.eclipse.jface.viewers.TableViewer.createItem(TableViewer.java:322)
   at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:814)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:712)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:701)
   at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1171)
   at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1108)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1169)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1128)
   at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:662)
   at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:248)
   at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1324)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createTable(QueryPageViewer.java:168)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createControl(QueryPageViewer.java:147)
   at org.hibernate.eclipse.console.views.QueryPageViewer.<init>(QueryPageViewer.java:105)
   at org.hibernate.eclipse.console.views.QueryPageTabView.rebuild(QueryPageTabView.java:78)
   at org.hibernate.eclipse.console.views.QueryPageTabView.createPartControl(QueryPageTabView.java:125)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreViewHelper(ViewFactory.java:429)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreView(ViewFactory.java:299)
   at org.eclipse.ui.internal.ViewFactory$1.run(ViewFactory.java:697)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.ViewFactory.restoreView(ViewFactory.java:694)
   at org.eclipse.ui.internal.ViewFactory$ViewReference.getPart(ViewFactory.java:119)
   at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:260)
   at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:519)
   at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126)
   at org.eclipse.ui.internal.presentations.newapi.PresentablePartFolder.select(PresentablePartFolder.java:268)
   at org.eclipse.ui.internal.presentations.newapi.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
   at org.eclipse.ui.internal.presentations.newapi.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391)
   at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1070)
   at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1019)
   at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1223)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:543)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:495)
   at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:485)
   at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:230)
   at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:781)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2821)
   at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:837)
   at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:822)
   at org.eclipse.ui.internal.WorkbenchPage$12.run(WorkbenchPage.java:2972)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2970)
   at org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeToPerspectiveMenu.java:91)
   at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.java:331)
   at org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveMenu.java:346)
   at org.eclipse.ui.actions.PerspectiveMenu$3.runWithEvent(PerspectiveMenu.java:108)
   at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
   at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
   at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2894)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2527)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
   at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
   at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.eclipse.core.launcher.Main.invokeFramework(Main.java:315)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:268)
   at org.eclipse.core.launcher.Main.run(Main.java:942)
   at org.eclipse.core.launcher.Main.main(Main.java:926)

I know I am using the HashCodeBuilder in my POJO persistence class, but why it is interfering with the Hibernate Tool?

Thanks for any idea.

Etienne.

max · **Posted:** Wed Apr 20, 2005 2:17 am

because we need to load your classes to let hibernate use them.
You will need to add the commons-lang.jar that includes the builders to be able to run them.

-max

etienne · **Posted:** Wed Apr 20, 2005 9:43 am

Hi Max,

I did this and add most of my lib after that try to catch any "classnotfound". It doesn't work either. When I click on the "mapped entities" nothing happen. I think it should make an automatic query in the HQL Editor view. There's no error that pop-up. And when I clear all log in the Error Log view, no new error come what ever I do.

I need to close the Hibernate perspective and re-open it to see around 20 pop-up of error... and then I see all error in the Error Log view.

Thoses errors are still theses. According to the date, they are re-generated each time I open the perspectve Hibernate.

(Sorry for this big post)

One of them:

Code:

Error 2005-04-20 09:32:19.354 Unable to create view ID org.hibernate.eclipse.console.views.QueryPageTabView: An unexpected exception was thrown.
java.lang.NullPointerException
   at com.mysql.jdbc.SingleByteCharsetConverter.toString(SingleByteCharsetConverter.java:190)
   at com.mysql.jdbc.ResultSet.extractStringFromNativeColumn(ResultSet.java:4175)
   at com.mysql.jdbc.ResultSet.getNativeConvertToString(ResultSet.java:6855)
   at com.mysql.jdbc.ResultSet.getNativeBoolean(ResultSet.java:5628)
   at com.mysql.jdbc.ResultSet.getBoolean(ResultSet.java:734)
   at com.mysql.jdbc.ResultSet.getBoolean(ResultSet.java:747)
   at org.hibernate.type.BooleanType.get(BooleanType.java:24)
   at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:62)
   at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:53)
   at org.hibernate.type.AbstractType.hydrate(AbstractType.java:70)
   at org.hibernate.persister.BasicEntityPersister.hydrate(BasicEntityPersister.java:1525)
   at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:817)
   at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:775)
   at org.hibernate.loader.Loader.getRow(Loader.java:687)
   at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:280)
   at org.hibernate.loader.Loader.doQuery(Loader.java:368)
   at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:195)
   at org.hibernate.loader.Loader.doList(Loader.java:1360)
   at org.hibernate.loader.Loader.list(Loader.java:1343)
   at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:872)
   at org.hibernate.impl.SessionImpl.find(SessionImpl.java:973)
   at org.hibernate.impl.QueryImpl.list(QueryImpl.java:74)
   at org.hibernate.console.HQLQueryPage.getList(HQLQueryPage.java:30)
   at org.hibernate.eclipse.console.views.QueryPageViewer$ContentProviderImpl.getElements(QueryPageViewer.java:74)
   at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:765)
   at org.eclipse.jface.viewers.TableViewer.getRawChildren(TableViewer.java:1046)
   at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:707)
   at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:822)
   at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:762)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:712)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:701)
   at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1171)
   at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1108)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1169)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1128)
   at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:662)
   at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:248)
   at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1324)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createTable(QueryPageViewer.java:168)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createControl(QueryPageViewer.java:147)
   at org.hibernate.eclipse.console.views.QueryPageViewer.<init>(QueryPageViewer.java:105)
   at org.hibernate.eclipse.console.views.QueryPageTabView.rebuild(QueryPageTabView.java:78)
   at org.hibernate.eclipse.console.views.QueryPageTabView.createPartControl(QueryPageTabView.java:125)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreViewHelper(ViewFactory.java:429)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreView(ViewFactory.java:299)
   at org.eclipse.ui.internal.ViewFactory$1.run(ViewFactory.java:697)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.ViewFactory.restoreView(ViewFactory.java:694)
   at org.eclipse.ui.internal.ViewFactory$ViewReference.getPart(ViewFactory.java:119)
   at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:260)
   at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:519)
   at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126)
   at org.eclipse.ui.internal.presentations.newapi.PresentablePartFolder.select(PresentablePartFolder.java:268)
   at org.eclipse.ui.internal.presentations.newapi.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
   at org.eclipse.ui.internal.presentations.newapi.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391)
   at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1070)
   at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1019)
   at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1223)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:543)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:495)
   at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:485)
   at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:230)
   at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:781)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2821)
   at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:837)
   at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:822)
   at org.eclipse.ui.internal.WorkbenchPage$12.run(WorkbenchPage.java:2972)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2970)
   at org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeToPerspectiveMenu.java:91)
   at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.java:331)
   at org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveMenu.java:346)
   at org.eclipse.ui.actions.PerspectiveMenu$3.runWithEvent(PerspectiveMenu.java:108)
   at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
   at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
   at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2894)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2527)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
   at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
   at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.eclipse.core.launcher.Main.invokeFramework(Main.java:315)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:268)
   at org.eclipse.core.launcher.Main.run(Main.java:942)
   at org.eclipse.core.launcher.Main.main(Main.java:926)

30 errors of this type:

Code:

Error 2005-04-20 09:32:19.104 Problems occurred when invoking code from plug-in: "org.eclipse.jface".
java.lang.NoClassDefFoundError: org/apache/commons/lang/builder/HashCodeBuilder
   at com.desjardins.vmd.etl.persistence.model.Part.hashCode(Part.java:36)
   at java.lang.Object.toString(Unknown Source)
   at org.hibernate.eclipse.console.views.QueryPageViewer$LabelProviderImpl.getColumnText(QueryPageViewer.java:55)
   at org.eclipse.jface.viewers.TableViewer.doUpdateItem(TableViewer.java:436)
   at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:351)
   at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1021)
   at org.eclipse.core.runtime.Platform.run(Platform.java:757)
   at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:40)
   at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
   at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:1670)
   at org.eclipse.jface.viewers.TableViewer.createItem(TableViewer.java:322)
   at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:814)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:712)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:701)
   at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1171)
   at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1108)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1169)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1128)
   at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:662)
   at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:248)
   at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1324)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createTable(QueryPageViewer.java:168)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createControl(QueryPageViewer.java:147)
   at org.hibernate.eclipse.console.views.QueryPageViewer.<init>(QueryPageViewer.java:105)
   at org.hibernate.eclipse.console.views.QueryPageTabView.rebuild(QueryPageTabView.java:78)
   at org.hibernate.eclipse.console.views.QueryPageTabView.createPartControl(QueryPageTabView.java:125)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreViewHelper(ViewFactory.java:429)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreView(ViewFactory.java:299)
   at org.eclipse.ui.internal.ViewFactory$1.run(ViewFactory.java:697)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.ViewFactory.restoreView(ViewFactory.java:694)
   at org.eclipse.ui.internal.ViewFactory$ViewReference.getPart(ViewFactory.java:119)
   at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:260)
   at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:519)
   at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126)
   at org.eclipse.ui.internal.presentations.newapi.PresentablePartFolder.select(PresentablePartFolder.java:268)
   at org.eclipse.ui.internal.presentations.newapi.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
   at org.eclipse.ui.internal.presentations.newapi.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391)
   at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1070)
   at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1019)
   at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1223)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:543)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:495)
   at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:485)
   at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:230)
   at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:781)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2821)
   at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:837)
   at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:822)
   at org.eclipse.ui.internal.WorkbenchPage$12.run(WorkbenchPage.java:2972)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2970)
   at org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeToPerspectiveMenu.java:91)
   at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.java:331)
   at org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveMenu.java:346)
   at org.eclipse.ui.actions.PerspectiveMenu$3.runWithEvent(PerspectiveMenu.java:108)
   at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
   at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
   at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2894)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2527)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
   at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
   at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.eclipse.core.launcher.Main.invokeFramework(Main.java:315)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:268)
   at org.eclipse.core.launcher.Main.run(Main.java:942)
   at org.eclipse.core.launcher.Main.main(Main.java:926)

19 errors of this:

Code:

Error 2005-04-20 09:32:16.635 Exception while executing HQL Query
Error 2005-04-20 09:32:16.635 could not execute query
org.hibernate.exception.SQLGrammarException: could not execute query
   at org.hibernate.exception.ErrorCodeConverter.convert(ErrorCodeConverter.java:70)
   at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
   at org.hibernate.loader.Loader.doList(Loader.java:1363)
   at org.hibernate.loader.Loader.list(Loader.java:1343)
   at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:872)
   at org.hibernate.impl.SessionImpl.find(SessionImpl.java:973)
   at org.hibernate.impl.QueryImpl.list(QueryImpl.java:74)
   at org.hibernate.console.HQLQueryPage.getList(HQLQueryPage.java:30)
   at org.hibernate.eclipse.console.views.QueryPageViewer$ContentProviderImpl.getElements(QueryPageViewer.java:74)
   at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:765)
   at org.eclipse.jface.viewers.TableViewer.getRawChildren(TableViewer.java:1046)
   at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:707)
   at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:822)
   at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:762)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:712)
   at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:701)
   at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1171)
   at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1108)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1169)
   at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1128)
   at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:662)
   at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:248)
   at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1324)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createTable(QueryPageViewer.java:168)
   at org.hibernate.eclipse.console.views.QueryPageViewer.createControl(QueryPageViewer.java:147)
   at org.hibernate.eclipse.console.views.QueryPageViewer.<init>(QueryPageViewer.java:105)
   at org.hibernate.eclipse.console.views.QueryPageTabView.rebuild(QueryPageTabView.java:78)
   at org.hibernate.eclipse.console.views.QueryPageTabView.createPartControl(QueryPageTabView.java:125)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreViewHelper(ViewFactory.java:429)
   at org.eclipse.ui.internal.ViewFactory.busyRestoreView(ViewFactory.java:299)
   at org.eclipse.ui.internal.ViewFactory$1.run(ViewFactory.java:697)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.ViewFactory.restoreView(ViewFactory.java:694)
   at org.eclipse.ui.internal.ViewFactory$ViewReference.getPart(ViewFactory.java:119)
   at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:260)
   at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:519)
   at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126)
   at org.eclipse.ui.internal.presentations.newapi.PresentablePartFolder.select(PresentablePartFolder.java:268)
   at org.eclipse.ui.internal.presentations.newapi.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
   at org.eclipse.ui.internal.presentations.newapi.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391)
   at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1070)
   at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1019)
   at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1223)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:543)
   at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:495)
   at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:485)
   at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:230)
   at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:781)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2821)
   at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:837)
   at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:822)
   at org.eclipse.ui.internal.WorkbenchPage$12.run(WorkbenchPage.java:2972)
   at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
   at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2970)
   at org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeToPerspectiveMenu.java:91)
   at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.java:331)
   at org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveMenu.java:346)
   at org.eclipse.ui.actions.PerspectiveMenu$3.runWithEvent(PerspectiveMenu.java:108)
   at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
   at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
   at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2894)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2527)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)
   at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306)
   at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
   at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
   at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
   at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.eclipse.core.launcher.Main.invokeFramework(Main.java:315)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:268)
   at org.eclipse.core.launcher.Main.run(Main.java:942)
   at org.eclipse.core.launcher.Main.main(Main.java:926)
Caused by: java.sql.SQLException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'from' at line 1
   at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2847)
   at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1531)
   at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1622)
   at com.mysql.jdbc.Connection.execSQL(Connection.java:2376)
   at com.mysql.jdbc.Connection.execSQL(Connection.java:2297)
   at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1860)
   at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1705)
   at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:108)
   at org.hibernate.loader.Loader.getResultSet(Loader.java:1109)
   at org.hibernate.loader.Loader.doQuery(Loader.java:349)
   at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:195)
   at org.hibernate.loader.Loader.doList(Loader.java:1360)
   ... 78 more

Thanks!

Etienne.

max · **Posted:** Wed Apr 20, 2005 9:55 am

first please dont just clear the error log - click the delete button so you wont see old errors.

Then please verify that you have the necessary commons-lang.jar in the console configuration (not just your java project!)

Then try to execute a query from the query editor after you have created the session factory.

/max

etienne · **Posted:** Wed Apr 20, 2005 10:08 am

Yes,

If you check the log they were all generated at : 2005-04-20 09:32:19 (30 minutes ago when I re-open the Hibernate perspective). So I did delete all error log, and re-generated all error when I re-open the perspective...

In
Hibernate Configuration -> "myConf" - > Edit Configuration -> ClassPath (Only Pojo lib...)

there is (only) theses wanted jars:

/projet/bin (where the hbm.xml are)
/projet/mysql 3.0.16 jar (good driver, not the latest)
/projet/common-lang.jar (ok)
/projet/common-collection.jar (ok)

Any idea?

Thank.

Etienne.

etienne · **Posted:** Wed Apr 20, 2005 10:15 am

The error seems to be trigger by the first one :

Code:

Caused by: java.sql.SQLException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'from' at line 1 

I know that I have this precise error in JDK 1.4 (Eclipse run under 1.4) but not in JDK 1.3. My projet run under JDKIBM1.3.1 for compatibility issue.

I post a similar error at http://forum.hibernate.org/viewtopic.php?t=941097. I think the problems lies there.

Etienne.

max · **Posted:** Wed Apr 20, 2005 10:15 am

hmm...maybe we have a bug where our custom classloader is not loaded when you we call toString on these objects.

Please submit a bugreport on this.

A possible workaround is to add the common-lang.jar to the classpath of the org.hibernate.eclipse plugin if you feel brave ;)

/max

etienne · **Posted:** Wed Apr 20, 2005 3:19 pm

Hi all,

I have install Eclipse 3.1M6 instead of Eclipse 3.1M5, I have upgrade the JRE fro KRE1.4.2 to JRE1.5.0. I have re-install JBosse-IDE for Eclipse and re-install the tools alpha plugin... and I have connected on my workspace with the projet. I have change nothing on the projet, but now everything works well.

Thanks.

Etienne.