[jbosstools-issues] [JBoss JIRA] (JBIDE-11522) loader constraint violation: when resolving overridden method

loader constraint violation: when resolving overridden method -------------------------------------------------------------- Key: JBIDE-11522 URL: https://issues.jboss.org/browse/JBIDE-11522 Project: Tools (JBoss Tools) Issue Type: Bug Components: hibernate Affects Versions: 3.3.0.Beta3 Environment: JBT 3.3.Beta3-trunk Reporter: Jiri Peterka Assignee: Dmitry Geraskov Fix For: 3.3.0.Beta3 Attachments: loader-1.png, loader2.png java.lang.LinkageError: loader constraint violation: when resolving overridden method "org.jboss.tools.hibernate3_5.HQLQueryPage.setSession(Lorg/hibernate/Session;)V" the class loader (instance of org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) of the current class, org/jboss/tools/hibernate3_5/HQLQueryPage, and its superclass loader (instance of org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader), have different Class objects for the type org/hibernate/Session used in the signature at org.jboss.tools.hibernate3_5.HibernateExtension3_5$1.execute(HibernateExtension3_5.java:74) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:63) at org.jboss.tools.hibernate3_5.HibernateExtension3_5.execute(HibernateExtension3_5.java:199) at org.jboss.tools.hibernate3_5.HibernateExtension3_5.executeHQLQuery(HibernateExtension3_5.java:71) at org.hibernate.console.ConsoleConfiguration.executeHQLQuery(ConsoleConfiguration.java:299) at org.hibernate.eclipse.hqleditor.HQLEditor.executeQuery(HQLEditor.java:447) at org.hibernate.eclipse.console.actions.ExecuteQueryAction.execute(ExecuteQueryAction.java:85) at org.hibernate.eclipse.console.actions.ExecuteQueryAction.run(ExecuteQueryAction.java:55) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.hibernate.eclipse.console.actions.ExecuteQueryAction.runWithEvent(ExecuteQueryAction.java:59) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:452) 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:3588) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) 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:344) 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:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386)