Bonjour Eric, je suis actuellement en train d'importer à la main une région en format Json dans une autre région. Au moment d'importer des stratégies j'ai selectionné "créer" car les stratégies ne sont pas présentes dans la première région, mais l'import s'arrête et me donne les détails ci dessous. As tu une idée de ce qui n'a pas fonctionné ? Merci d'avance pour ton aide! Bonne journée. Louis Maillard. java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at jaxx.runtime.JAXXUtil$1.invoke(JAXXUtil.java:260) at jdk.proxy1/jdk.proxy1.$Proxy20.actionPerformed(Unknown Source) at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972) at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2314) at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:407) at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262) at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:374) at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1029) at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1073) at java.desktop/java.awt.Component.processMouseEvent(Component.java:6621) 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:4575) 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: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at jaxx.runtime.JAXXUtil$1.invoke(JAXXUtil.java:253) ... 38 more Caused by: fr.ifremer.isisfish.IsisFishRuntimeException: Can't import region at fr.ifremer.isisfish.ui.input.InputHandler.importEntityJson(InputHandler.java:533) at fr.ifremer.isisfish.ui.input.InputUI.doActionPerformed__on__menuImportJson(InputUI.java:267) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ... 40 more Caused by: java.lang.RuntimeException: fr.ifremer.isisfish.IsisFishRuntimeException: Can't instanciate entity: fr.ifremer.isisfish.entities.StrategyImpl at fr.ifremer.isisfish.entities.RegionImportJson.getEntities(RegionImportJson.java:146) at fr.ifremer.isisfish.ui.input.InputHandler.importEntityJson(InputHandler.java:513) ... 42 more Caused by: fr.ifremer.isisfish.IsisFishRuntimeException: Can't instanciate entity: fr.ifremer.isisfish.entities.StrategyImpl at fr.ifremer.isisfish.entities.RegionImportJson$RegionVisitor.convertJsonToEntity(RegionImportJson.java:198) at fr.ifremer.isisfish.entities.RegionImportJson$RegionVisitor.ask(RegionImportJson.java:245) at fr.ifremer.isisfish.entities.RegionImportJson$RegionVisitor.loadEntity(RegionImportJson.java:176) at fr.ifremer.isisfish.entities.RegionImportJson.getEntities(RegionImportJson.java:138) ... 43 more Caused by: fr.ifremer.isisfish.IsisFishRuntimeException: Can't set property 'inactivityEquationUsed' from json value: 'true' at fr.ifremer.isisfish.entities.RegionImportJson$RegionVisitor.visit(RegionImportJson.java:318) at fr.ifremer.isisfish.entities.StrategyAbstract.accept0(StrategyAbstract.java:73) at fr.ifremer.isisfish.entities.StrategyAbstract.accept(StrategyAbstract.java:65) at fr.ifremer.isisfish.entities.RegionImportJson$RegionVisitor.convertJsonToEntity(RegionImportJson.java:196) ... 46 more Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:115) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at org.apache.commons.beanutils.PropertyUtilsBean.invokeMethod(PropertyUtilsBean.java:2128) at org.apache.commons.beanutils.PropertyUtilsBean.setSimpleProperty(PropertyUtilsBean.java:2109) at org.apache.commons.beanutils.PropertyUtilsBean.setNestedProperty(PropertyUtilsBean.java:1915) at org.apache.commons.beanutils.PropertyUtilsBean.setProperty(PropertyUtilsBean.java:2022) at org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:1018) at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:454) at fr.ifremer.isisfish.entities.RegionImportJson$RegionVisitor.visit(RegionImportJson.java:316) ... 49 more Caused by: java.lang.NullPointerException: Cannot invoke "org.nuiton.topia.framework.TopiaContextImplementor.getDAO(java.lang.Class, java.lang.Class)" because "ci" is null at fr.ifremer.isisfish.IsisFishDAOHelper.getStrategyMonthInfoDAO(IsisFishDAOHelper.java:349) at fr.ifremer.isisfish.entities.StrategyImpl.getStrategyMonthInfo(StrategyImpl.java:120) at fr.ifremer.isisfish.entities.StrategyImpl.computeNumberOfTrips(StrategyImpl.java:192) at fr.ifremer.isisfish.entities.StrategyImpl.setInactivityEquationUsed(StrategyImpl.java:188) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ... 57 more