[ https://issues.jboss.org/browse/JBIDE-17854?page=com.atlassian.jira.plugi... ] Jiri Peterka commented on JBIDE-17854: -------------------------------------- Adding some additional stacktrace {code} java.lang.ArrayStoreException at java.lang.System.arraycopy(Native Method) at java.util.ArrayList.toArray(Unknown Source) at org.hibernate.eclipse.console.workbench.BasicWorkbenchAdapter.toArray(BasicWorkbenchAdapter.java:74) at org.hibernate.eclipse.console.workbench.TableContainerWorkbenchAdapter.getChildren(TableContainerWorkbenchAdapter.java:37) at org.eclipse.ui.model.BaseWorkbenchContentProvider.getChildren(BaseWorkbenchContentProvider.java:66) at org.hibernate.eclipse.console.workbench.DeferredContentProvider.getChildren(DeferredContentProvider.java:75) at org.eclipse.ui.model.BaseWorkbenchContentProvider.hasChildren(BaseWorkbenchContentProvider.java:96) at org.hibernate.eclipse.console.workbench.DeferredContentProvider.hasChildren(DeferredContentProvider.java:62) at org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(AbstractTreeViewer.java:2141) at org.eclipse.jface.viewers.TreeViewer.isExpandable(TreeViewer.java:553) at org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(AbstractTreeViewer.java:2171) at org.eclipse.jface.viewers.AbstractTreeViewer.updatePlus(AbstractTreeViewer.java:2863) at org.eclipse.jface.viewers.TreeViewer.updatePlus(TreeViewer.java:804) at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:844) at org.eclipse.jface.viewers.AbstractTreeViewer.createAddedElements(AbstractTreeViewer.java:359) at org.eclipse.jface.viewers.AbstractTreeViewer.internalAdd(AbstractTreeViewer.java:281) at org.eclipse.jface.viewers.TreeViewer.internalAdd(TreeViewer.java:630) at org.hibernate.eclipse.console.viewers.xpl.MTreeViewer.add(MTreeViewer.java:100) at org.eclipse.ui.progress.DeferredTreeContentManager$3.runInUIThread(DeferredTreeContentManager.java:360) at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4147) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3764) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:236) 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.equinox.launcher.Main.invokeFramework(Main.java:648) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) {code} -- This message was sent by Atlassian JIRA (v6.2.6#6264)