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Error with jsp and JavaBeans

 
Greenhorn
Posts: 2
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hello I really need your help. I am writting some codes using jsp,javabeans and mysql database. I have an error page and I don't know how to solve this problem. It compiles and builds successfully my coding. My first page of my project is working correctly and when I want to link to customers page it loads this error. Can you please help me? It is very important and urgent! Thank you



[ERROR MSG]
type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

java.lang.NullPointerException
org.apache.jsp.customers_jsp._jspService(org.apache.jsp.customers_jsp:64)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note The full stack trace of the root cause is available in the Apache Tomcat/5.5.7 logs.

[/ERROR MSG]
mariakmina82@yahoo.com
 
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root cause

java.lang.NullPointerException
org.apache.jsp.customers_jsp._jspService(org.apache.jsp.customers_jsp:64)




Look at line 64 in:
org.apache.jsp.customers_jsp.java
You'll find this file under $CATALINA_HOME/work/Catalina/localhost/{your app name}/...

See if you can figure out which variable is null.
 
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