I am using OCLInterpreter example in one instance of eclipse and opened
new runtime instance of eclipse, where I have an emf model or ecore model.
after some queries on model, I get following errors:
Fatal error happened during workbench emergency close.
java.lang.OutOfMemoryError: Java heap space
at java.util.Vector.<init>(Unknown Source)
at
com.sun.org.apache.xerces.internal.dom.AttributeMap.setNamedItem(Unknown
Source)
at
com.sun.org.apache.xerces.internal.dom.ElementImpl.setAttribute(Unknown
Source)
at org.eclipse.ui.XMLMemento.putString(XMLMemento.java:431)
at org.eclipse.ui.internal.Perspective.saveState(Perspective.java:1663)
at org.eclipse.ui.internal.Perspective.saveState(Perspective.java:1605)
at
org.eclipse.ui.internal.WorkbenchPage.saveState(WorkbenchPage.java:3391)
at
org.eclipse.ui.internal.WorkbenchWindow.saveState(WorkbenchWindow.java:2648)
at org.eclipse.ui.internal.Workbench.saveState(Workbench.java:2421)
at
org.eclipse.ui.internal.Workbench.recordWorkbenchState(Workbench.java:2033)
at org.eclipse.ui.internal.Workbench.access$11(Workbench.java:2030)
at org.eclipse.ui.internal.Workbench$15.run(Workbench.java:883)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:881)
at org.eclipse.ui.internal.Workbench.access$15(Workbench.java:838)
at org.eclipse.ui.internal.Workbench$23.run(Workbench.java:1082)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.Workbench.close(Workbench.java:1080)
at
org.eclipse.ui.internal.WorkbenchConfigurer.emergencyClose(WorkbenchConfigurer.java:165)
at
org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.closeWorkbench(IDEWorkbenchErrorHandler.java:238)
at
org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:140)
at
org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:131)
at
org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:106)
at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:94)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3800)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3425)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
Error while logging event loop exception:
org.eclipse.swt.SWTException: Failed to execute runnable
(java.lang.OutOfMemoryError: Java heap space)
at org.eclipse.swt.SWT.error(SWT.java:3777)
at org.eclipse.swt.SWT.error(SWT.java:3695)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3800)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3425)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
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:386)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
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:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.util.Vector.<init>(Unknown Source)
at
com.sun.org.apache.xerces.internal.dom.AttributeMap.setNamedItem(Unknown
Source)
at
com.sun.org.apache.xerces.internal.dom.ElementImpl.setAttribute(Unknown
Source)
at org.eclipse.ui.XMLMemento.putString(XMLMemento.java:431)
at org.eclipse.ui.internal.Perspective.saveState(Perspective.java:1663)
at org.eclipse.ui.internal.Perspective.saveState(Perspective.java:1605)
at
org.eclipse.ui.internal.WorkbenchPage.saveState(WorkbenchPage.java:3391)
at
org.eclipse.ui.internal.WorkbenchWindow.saveState(WorkbenchWindow.java:2648)
at org.eclipse.ui.internal.Workbench.saveState(Workbench.java:2421)
at
org.eclipse.ui.internal.Workbench.recordWorkbenchState(Workbench.java:2033)
at org.eclipse.ui.internal.Workbench.access$11(Workbench.java:2030)
at org.eclipse.ui.internal.Workbench$15.run(Workbench.java:883)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:881)
at org.eclipse.ui.internal.Workbench.access$15(Workbench.java:838)
at org.eclipse.ui.internal.Workbench$23.run(Workbench.java:1082)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.Workbench.close(Workbench.java:1080)
at
org.eclipse.ui.internal.WorkbenchConfigurer.emergencyClose(WorkbenchConfigurer.java:165)
at
org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.closeWorkbench(IDEWorkbenchErrorHandler.java:238)
at
org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handleException(IDEWorkbenchErrorHandler.java:140)
at
org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.access$0(IDEWorkbenchErrorHandler.java:131)
at
org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler$1.runInUIThread(IDEWorkbenchErrorHandler.java:106)
at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:94)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3800)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3425)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
Logging exception:
java.lang.OutOfMemoryError: Java heap space