!ENTRY org.eclipse.ui 4 0 2021-10-12 17:30:30.073 !MESSAGE Unhandled event loop exception !STACK 0 org.eclipse.swt.SWTException: Graphic is disposed at org.eclipse.swt.SWT.error(SWT.java:4869) at org.eclipse.swt.SWT.error(SWT.java:4784) at org.eclipse.swt.SWT.error(SWT.java:4755) at org.eclipse.swt.graphics.Image.getBounds(Image.java:1012) at org.eclipse.swt.widgets.Tree.rendererRender(Tree.java:3280) at org.eclipse.swt.widgets.Tree.rendererRenderProc(Tree.java:3109) at org.eclipse.swt.widgets.Display.rendererRenderProc(Display.java:1636) at org.eclipse.swt.internal.gtk.GTK.gtk_main_do_event(Native Method) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1517) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(Native Method) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4505) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) 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:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) !ENTRY org.eclipse.ui 4 0 2021-10-12 17:30:36.280 !MESSAGE Unhandled event loop exception !STACK 0 org.eclipse.swt.SWTException: Graphic is disposed at org.eclipse.swt.SWT.error(SWT.java:4869) at org.eclipse.swt.SWT.error(SWT.java:4784) at org.eclipse.swt.SWT.error(SWT.java:4755) at org.eclipse.swt.graphics.Image.getBounds(Image.java:1012) at org.eclipse.swt.widgets.Tree.rendererRender(Tree.java:3280) at org.eclipse.swt.widgets.Tree.rendererRenderProc(Tree.java:3109) at org.eclipse.swt.widgets.Display.rendererRenderProc(Display.java:1636) at org.eclipse.swt.internal.gtk.GTK.gtk_main_do_event(Native Method) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1517) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(Native Method) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4505) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) 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:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) !ENTRY org.eclipse.ui 4 0 2021-10-12 17:31:16.305 !MESSAGE Unhandled event loop exception !STACK 0 org.eclipse.swt.SWTException: Graphic is disposed at org.eclipse.swt.SWT.error(SWT.java:4869) at org.eclipse.swt.SWT.error(SWT.java:4784) at org.eclipse.swt.SWT.error(SWT.java:4755) at org.eclipse.swt.graphics.Image.getBounds(Image.java:1012) at org.eclipse.swt.widgets.Tree.rendererRender(Tree.java:3280) at org.eclipse.swt.widgets.Tree.rendererRenderProc(Tree.java:3109) at org.eclipse.swt.widgets.Display.rendererRenderProc(Display.java:1636) at org.eclipse.swt.internal.gtk.GTK.gtk_main_do_event(Native Method) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1517) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(Native Method) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4505) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) 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:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) !ENTRY org.eclipse.emf.cdo.explorer 4 0 2021-10-13 09:49:41.985 !MESSAGE InterruptedException !STACK 0 java.lang.InterruptedException at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1343) at java.base/java.util.concurrent.Semaphore.acquire(Semaphore.java:318) at org.eclipse.net4j.util.lifecycle.Lifecycle.lock(Lifecycle.java:312) at org.eclipse.net4j.util.lifecycle.Lifecycle.internalDeactivate(Lifecycle.java:118) at org.eclipse.net4j.util.lifecycle.ShareableLifecycle.internalDeactivate(ShareableLifecycle.java:52) at org.eclipse.net4j.util.lifecycle.Lifecycle.deactivate(Lifecycle.java:170) at org.eclipse.net4j.util.lifecycle.LifecycleUtil.deactivate(LifecycleUtil.java:235) at org.eclipse.net4j.util.lifecycle.LifecycleUtil.deactivate(LifecycleUtil.java:225) at org.eclipse.emf.cdo.internal.explorer.bundle.OM.disposeManagers(OM.java:83) at org.eclipse.emf.cdo.internal.explorer.bundle.OM$Activator.doStop(OM.java:136) at org.eclipse.net4j.util.om.OSGiActivator.stop(OSGiActivator.java:92) at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:871) at org.eclipse.osgi.internal.framework.BundleContextImpl$3.run(BundleContextImpl.java:1) at java.base/java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:863) at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:1025) at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:370) at org.eclipse.osgi.container.Module.doStop(Module.java:660) at org.eclipse.osgi.container.Module.stop(Module.java:521) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1886) at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1761) at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:275) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:202) at org.eclipse.osgi.container.Module.doStop(Module.java:660) at org.eclipse.osgi.container.Module.stop(Module.java:521) at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:207) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:220) at java.base/java.lang.Thread.run(Thread.java:829) !SESSION 2021-10-13 18:11:23.413 ----------------------------------------------- eclipse.buildId=4.17.0.I20200902-1800 java.version=11.0.11 java.vendor=Ubuntu BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=fr_FR Framework arguments: -product org.eclipse.epp.package.modeling.product Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.modeling.product !ENTRY org.eclipse.sirius 2 0 2021-10-13 18:29:16.477 !MESSAGE org.eclipse.core.internal.resources.ResourceException: Resource '/fr.n7.petrinet/petriNET.ecore' does not exist. !STACK 0 org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: org.eclipse.core.internal.resources.ResourceException: Resource '/fr.n7.petrinet/petriNET.ecore' does not exist. at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:319) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:278) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$ResourceLocator.demandLoadHelper(ResourceSetImpl.java:804) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$MappedResourceLocator.getResource(ResourceSetImpl.java:1204) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:352) at org.eclipse.sirius.viewpoint.impl.DAnalysisImpl.getResource(DAnalysisImpl.java:226) at org.eclipse.sirius.viewpoint.impl.DAnalysisImpl.getModels(DAnalysisImpl.java:198) at org.eclipse.sirius.business.internal.session.danalysis.SessionResourcesTracker.resolveAllSemanticResourcesFromModels(SessionResourcesTracker.java:214) at org.eclipse.sirius.business.internal.session.danalysis.SessionResourcesTracker.initialize(SessionResourcesTracker.java:93) at org.eclipse.sirius.business.internal.session.danalysis.DAnalysisSessionImpl$2.doExecute(DAnalysisSessionImpl.java:1389) at org.eclipse.emf.transaction.RecordingCommand.execute(RecordingCommand.java:135) at org.eclipse.emf.workspace.EMFCommandOperation.doExecute(EMFCommandOperation.java:119) at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:150) at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:496) at org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:208) at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165) at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:219) at org.eclipse.sirius.business.internal.session.danalysis.DAnalysisSessionImpl.open(DAnalysisSessionImpl.java:1392) at org.eclipse.sirius.business.internal.session.SessionManagerImpl.openSession(SessionManagerImpl.java:405) at org.eclipse.sirius.ui.editor.SessionEditor$1.run(SessionEditor.java:377) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:436) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:352) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:468) at org.eclipse.sirius.ui.editor.SessionEditor.init(SessionEditor.java:394) at org.eclipse.ui.internal.EditorReference.initialize(EditorReference.java:353) at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:999) at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:964) at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:140) at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:405) at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:332) at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:91) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:60) at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:42) at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:132) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:999) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:659) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:765) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$0(PartRenderingEngine.java:736) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$2.run(PartRenderingEngine.java:730) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:714) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.lambda$0(PartServiceImpl.java:104) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.lambda$0(UIEventHandler.java:38) at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:236) at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:133) at org.eclipse.swt.widgets.Display.syncExec(Display.java:5855) at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:219) at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38) at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:205) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:203) at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151) at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:132) at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:75) at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:44) at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:55) at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:63) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:424) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElementGen(ElementContainerImpl.java:170) at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:188) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:659) at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:623) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:786) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:400) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1262) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3197) at org.eclipse.ui.internal.WorkbenchPage.lambda$9(WorkbenchPage.java:3102) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:74) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3100) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3070) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3053) at org.eclipse.sirius.ui.tools.internal.views.common.navigator.OpenEditorDoubleClickListener.openSessionEditor(OpenEditorDoubleClickListener.java:122) at org.eclipse.sirius.ui.tools.internal.views.common.navigator.OpenEditorDoubleClickListener.doubleClick(OpenEditorDoubleClickListener.java:69) at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:782) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174) at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:779) at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1531) at org.eclipse.ui.navigator.CommonViewer.handleDoubleSelect(CommonViewer.java:448) at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1213) at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:251) at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:249) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:308) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5745) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1427) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:5013) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4507) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) Caused by: org.eclipse.core.internal.resources.ResourceException: Resource '/fr.n7.petrinet/petriNET.ecore' does not exist. at org.eclipse.core.internal.resources.Resource.checkExists(Resource.java:330) at org.eclipse.core.internal.resources.Resource.checkAccessible(Resource.java:204) at org.eclipse.core.internal.resources.File.getContents(File.java:273) at org.eclipse.core.internal.resources.File.getContents(File.java:266) at org.eclipse.emf.ecore.resource.impl.PlatformResourceURIHandlerImpl$WorkbenchHelper.createPlatformResourceInputStream(PlatformResourceURIHandlerImpl.java:208) at org.eclipse.emf.ecore.resource.impl.PlatformResourceURIHandlerImpl.createInputStream(PlatformResourceURIHandlerImpl.java:568) at org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl.createInputStream(ExtensibleURIConverterImpl.java:358) at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1314) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274) ... 116 more Caused by: java.lang.Exception: Resource '/fr.n7.petrinet/petriNET.ecore' does not exist. at org.eclipse.core.internal.resources.ResourceException.provideStackTrace(ResourceException.java:42) at org.eclipse.core.internal.resources.ResourceException.(ResourceException.java:38) ... 126 more