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tried to place a non-serializable attribute

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Divya

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Apr 27, 2004, 10:55:41 AM4/27/04
to

I receive this message in the log. Is this weblogic related?

<Apr 27, 2004 10:03:25 AM EDT> <Warning> <HTTP Session> <BEA-100061> <Web applic
ation: ServletContext(id=23116578,name=PUBLIC_HTML,context-path=/PUBLIC_HTML)
tr
ied to place a non-serializable attribute: currentSSUser into the session: AOohS
K2CehchlcMvZlXScPqpERSFz6u6GYPpFV7rl1HF7zAWiCrd!-1994213111!1083074593245. This
attribute will be lost upon redeployment. This message is logged only once per
s
ession.>
<Apr 27, 2004 10:03:32 AM EDT> <Error> <HTTP> <BEA-101020> <[ServletContext(id=2
3116578,name=PUBLIC_HTML,context-path=/PUBLIC_HTML)] Servlet failed with Excepti
on
java.lang.NullPointerException
at jsp_servlet.__userlisting._jspService(__userlisting.java:343)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:402)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:446)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:305)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispat
cherImpl.java:301)
at com.sungard.utilities.ServletUtilities.goToPage(ServletUtilities.java
:133)
at logonServlet.doPost(logonServlet.java:284)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:402)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:6350)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
118)

If someone can help, thanks.

Randheer Gehlot

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Apr 27, 2004, 1:43:15 PM4/27/04
to

You can ignore the "non-serializable......" warning, WLS is throwing that because
you are trying to place a non-serializable attribute in Session, you can also
get rid of this warning by implementing Serializable Interface in your class.
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