java.lang.RuntimeException: failed to lazily initialize a collection of role: fr.ifremer.isisfish.entities.SpeciesImpl.population, could not initialize proxy - no Session at jaxx.runtime.swing.nav.tree.NavTreeNode.populateChilds(NavTreeNode.java:298) at jaxx.runtime.swing.nav.tree.NavTreeNode.findNodeById(NavTreeNode.java:164) at jaxx.runtime.swing.nav.tree.NavTreeNode.findNodeById(NavTreeNode.java:177) at jaxx.runtime.swing.nav.tree.NavTreeNode.findNodeById(NavTreeNode.java:177) at jaxx.runtime.swing.nav.tree.NavTreeNode.findNodeById(NavTreeNode.java:177) at jaxx.runtime.swing.nav.tree.NavTreeNode.findNodeById(NavTreeNode.java:42) at jaxx.runtime.swing.nav.NavHelper.findNode(NavHelper.java:863) at fr.ifremer.isisfish.ui.input.InputHandler.updateTreeNode(InputHandler.java:748) at fr.ifremer.isisfish.ui.input.InputSaveVerifier.cancel(InputSaveVerifier.java:329) at fr.ifremer.isisfish.ui.input.InputSaveVerifier.checkEdit(InputSaveVerifier.java:123) at fr.ifremer.isisfish.ui.input.InputTabbedPaneListener.canChangeTab(InputTabbedPaneListener.java:114) at fr.ifremer.isisfish.ui.input.InputTabbedPaneListener.stateChanged(InputTabbedPaneListener.java:69) at java.desktop/javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:447) at java.desktop/javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:298) at java.desktop/javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:148) at java.desktop/javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:79) at java.desktop/javax.swing.JTabbedPane.setSelectedIndexImpl(JTabbedPane.java:651) at java.desktop/javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:626) at java.desktop/javax.swing.plaf.basic.BasicTabbedPaneUI$Handler.mousePressed(BasicTabbedPaneUI.java:4140) at java.desktop/javax.swing.plaf.synth.SynthTabbedPaneUI$1.mousePressed(SynthTabbedPaneUI.java:320) at java.desktop/java.awt.Component.processMouseEvent(Component.java:6618) at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3398) at java.desktop/java.awt.Component.processEvent(Component.java:6386) at java.desktop/java.awt.Container.processEvent(Container.java:2266) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4996) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4828) at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948) at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4572) at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310) at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4828) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:775) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:720) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:714) at java.base/java.security.AccessController.doPrivileged(AccessController.java:400) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:98) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:747) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745) at java.base/java.security.AccessController.doPrivileged(AccessController.java:400) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:744) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) Caused by: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: fr.ifremer.isisfish.entities.SpeciesImpl.population, could not initialize proxy - no Session at org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:612) at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:218) at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:591) at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:149) at org.hibernate.collection.internal.PersistentBag.toArray(PersistentBag.java:393) at java.base/java.util.ArrayList. (ArrayList.java:181) at fr.ifremer.isisfish.ui.input.tree.loadors.PopulationsNodeLoador.getData(PopulationsNodeLoador.java:56) at jaxx.runtime.swing.nav.NavNodeChildLoador.loadChilds(NavNodeChildLoador.java:129) at jaxx.runtime.swing.nav.tree.NavTreeNode.populateChilds(NavTreeNode.java:296) ... 49 more -- ...................................................................... Stephanie MAHEVAS https://annuaire.ifremer.fr/cv/16343/ UMR MARBEC (MARine Biodiversity, Exploitation & Conservation) IRD, IFREMER, CNRS, Univ Montpellier IFREMER/LMH (Laboratoire Méditérranée Halieutique) Station Ifremer, avenue Jean Monnet, CS 30171, 34203 Sète cedex Tel: (33) 4 99 57 32 39 - 06 75 83 59 33 Salle de réunion personnelle ZOOM https://umontpellier-fr.zoom.us/j/8237835263?pwd=Y6VOgaGKn9c54T9i4c6bKmQ52M3... o \ o / _ o __| \ / |__ o _ \ o / o /|\ | /\ ___\o \o | o/ o/__ /\ | /|\ / \ / \ | \ /) | ( \ /o\ / ) | (\ / | / \ / \ ......................................................................