re bonjour ! (vous l aurez deviné, je travaille sur isis aujourd hui ;-)) J'ai obtenu ce message lorsque j ai tenté de verifier ma pecherie. je ne comprends pas d ou vient l erreur : de la pecherie ou de la procedure de vérification ? Merci de votre aide. Sigrid -- Erreur Message: java.lang.NullPointerException Level: SEVERE Stack Trace: null fr.ifremer.isisfish.ui.input.check.CheckRegion.check(CheckRegion.java:92) fr.ifremer.isisfish.ui.input.check.CheckRegion.check(CheckRegion.java:297) fr.ifremer.isisfish.ui.input.check.CheckRegion.check(CheckRegion.java:237) fr.ifremer.isisfish.ui.input.check.CheckRegion.check(CheckRegion.java:376) fr.ifremer.isisfish.ui.input.InputAction.checkFisheryRegion(InputAction.java:1301) fr.ifremer.isisfish.ui.input.FisheryRegionUI.check(FisheryRegionUI.java:147) fr.ifremer.isisfish.ui.input.FisheryRegionUI.doActionPerformed__on__check(FisheryRegionUI.java:353) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) java.lang.reflect.Method.invoke(Unknown Source) jaxx.runtime.Util$1.invoke(Util.java:144) $Proxy4.actionPerformed(Unknown Source) javax.swing.AbstractButton.fireActionPerformed(Unknown Source) javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) javax.swing.DefaultButtonModel.setPressed(Unknown Source) javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) java.awt.Component.processMouseEvent(Unknown Source) javax.swing.JComponent.processMouseEvent(Unknown Source) java.awt.Component.processEvent(Unknown Source) java.awt.Container.processEvent(Unknown Source) java.awt.Component.dispatchEventImpl(Unknown Source) java.awt.Container.dispatchEventImpl(Unknown Source) java.awt.Component.dispatchEvent(Unknown Source) java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) java.awt.Container.dispatchEventImpl(Unknown Source) java.awt.Window.dispatchEventImpl(Unknown Source) java.awt.Component.dispatchEvent(Unknown Source) java.awt.EventQueue.dispatchEvent(Unknown Source) java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) java.awt.EventDispatchThread.pumpEvents(Unknown Source) java.awt.EventDispatchThread.pumpEvents(Unknown Source) java.awt.EventDispatchThread.run(Unknown Source) -- Sigrid LEHUTA ~ ><> ~ Doctorante Département Ecologie et Modèles pour l'Halieutique IFREMER, rue de l'ile d'Yeu BP 21105 44311 Nantes Cedex 03 Tél : +33 (0)2 40 37 41 23 (interne : 8123)