Dnia 2008-10-15, śro o godzinie 11:18 +0330, bahar bahar pisze: Hi, I have similar problem, but I receive other error: Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at com.netscape.management.client.security.CertificateDialog.<init>(Unknown Source) at com.netscape.management.client.security.CertificateDialog.<init>(Unknown Source) at com.netscape.admin.dirserv.task.KeyCert.run(Unknown Source) at com.netscape.management.client.TaskModel.actionObjectRun(Unknown Source) at com.netscape.management.client.TaskPage$TaskList $ButtonMouseListener.mouseClicked(Unknown Source) at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) This problem appears only in Directory Server console. When I click "Manage Certificates" button in Administration Server console, everything works fine. My OS is CentOS 5.2. Anyone has any ideas how to solve it? I'm very bad in Java, so I don't even know how to start research. Best regards, Lukasz Sobczak. -- Łukasz Sobczak Postmaster Altkom Akademia S.A. http://www.altkom.pl Warszawa, ul. Chłodna 51 kom. 501054841 Sąd Rejonowy dla m.st. Warszawy w Warszawie, XII Wydział Gospodarczy Krajowego Rejestru Sądowego, KRS: 0000120139, NIP 118-00-08-391, Kapitał zakładowy: 1000 000 PLN. Adres rejestrowy Firmy - ul. Stawki 2, 00-193 Warszawa. Niniejsza wiadomość zawiera informacje zastrzeżone i stanowiące tajemnicę przedsiębiorstwa firmy Altkom Akademia S.A. Ujawnianie tych informacji osobom trzecim lub nieuprawnione wykorzystanie ich do własnych celów jest zabronione. Jeżeli otrzymaliście Państwo niniejszą wiadomość omyłkowo, prosimy o niezwłoczne skontaktowanie się z nadawcą oraz usunięcie wszelkich kopii niniejszej wiadomości. This message contains proprietary information and trade secrets of Altkom Akademia S.A. company. Unauthorized use or disclosure of this information to any third party is prohibited. If you received this message by mistake, please contact the sender immediately and delete all copies of this message.