Regarding Oc4j server

Hi all,
I'm deploying my application in oc4j using build files.But after deplyoing while im trying to open sometimes im getting null but if i restart the server once again then i can able to access the application properly.., why im getting null sometimes.......,
Plz reply fastly.........,
Any comments are welcome.
Regard's
Rajani.

Hi all,
I'm deploying my application in oc4j using build
files.But after deplyoing while im trying to open
sometimes im getting null but if i restart the server
once again then i can able to access the application
properly.., why im getting null sometimes.......,
Plz reply fastly.........,
Any comments are welcome.
Regard's
Rajani.plz reply me ...............,

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I've installed OC4J on Oracle 9i Application Server 1.0.2.2 on
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Edited by: Saurabh on Nov 4, 2011 7:00 AM

When I try to open the Tools/Embedded OC4J Server Preferences...
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java.lang.NullPointerException
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     at oracle.ide.CommandProcessor.invokeImpl(CommandProcessor.java:391)
     at oracle.ide.CommandProcessor.invoke(CommandProcessor.java:343)
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     at oracle.ide.IdeAction.performAction(IdeAction.java:665)
     at oracle.ide.IdeAction$1.run(IdeAction.java:857)
     at java.awt.event.InvocationEvent.dispatch InvocationEvent.java:178)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:454)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
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500 Internal Server Error
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<%@ page import="java.sql.*" %>
<%@ page import="java.io.*" %>
<!DOCTYPE html PUBLIC
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<html>
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<meta
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<meta
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     <%
               catch(SQLException e)
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statement.close();
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</form>
</div>
</body>
</html>
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<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app     xmlns="http://java.sun.com/xml/ns/javaee"
                         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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version="2.5">
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<display-name>Register</display-name>

<servlet>
     <servlet-name>BaseServlet</servlet-name>
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</servlet>
<servlet-mapping>
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     <url-pattern>/Category</url-pattern>
</servlet-mapping>

<welcome-file-list>
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</welcome-file-list>
</web-app>
Edited by: bappy007 on Oct 10, 2010 1:57 AM
Edited by: bappy007 on Oct 10, 2010 1:58 AM

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     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
     at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
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     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
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C:\Jdev10132\jdev\extensions\oracle.adfp.seededoc4j.10.1.3.2.0\javacache alt path or file already exist
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Stop OC4J command finished
Any help is appreciated...
Thanks in advance
Aliye

well I have downloaded the latest version of jdk (1.6) to check with it so it solved some of the problems but still I get an error on running the oc4j server. Error I get is:
Starting OC4J from C:\Jdev10132\j2ee\home ...
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I couldnt understand what is the problem now..
Thanks for your help..
Aliye

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No core files?
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Sunny
Rewrd points, if found helpful
Message was edited by: Sunny

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lograste resolver tu problema????... si es asi me puedes enviar la solucisn.....
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