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Null Pointer exception

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By: Muralidhar bp - pmurli

Null Pointer exception

2003-01-26 22:47



I am deploying the war file in weblogic server and I am getting this error.



<Jan 27, 2003 11:59:17 AM IST> <Error> <HTTP> <[WebAppServletContext(6931479,Lis

tOfCustomer,/ListOfCustomer)] Servlet failed with Exception


at java.util.Hashtable.put(Hashtable.java:375)

at java.util.Properties.setProperty(Properties.java:97)

at java.lang.System.setProperty(System.java:637)

at servlets.ListOfCustomerServlet.service(ListOfCustomerServlet.java:33)


at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm


at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm


at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe


at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm


at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)

at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)



The error indicates that it is throwing null pointer excepton in my servlet class because it is not able to create .jasper file . JRLoader is not able to load the file. Please let me know what would be the error. Is it in the xml file or anything else.




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