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how to slove session invalidate

Asked by Shoumitro in Sun ONE, Web Servers, WebApplications

Tags: Struts2,tomcate5.5

i am developing one web application using struts2+tomcate5.5

i have login screen . while login some time null pointer exception through, if restart server its working fine.

please give me some solution.
 
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[+][-]09/14/08 11:45 PM, ID: 22476261Expert Comment

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[+][-]09/15/08 10:37 PM, ID: 22485180Expert Comment

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[+][-]09/15/08 10:39 PM, ID: 22485186Expert Comment

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[+][-]09/16/08 05:36 AM, ID: 22487667Author Comment

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[+][-]09/17/08 02:06 AM, ID: 22496706Expert Comment

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[+][-]09/17/08 04:45 AM, ID: 22497380Author Comment

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