NullPointer Exception is a typical exception thrown when you tries to set incompatible datatypes without casting them
Showing Answers 1 - 3 of 3 Answers
murali
May 17th, 2006
NullPointer Exception is a typical exception thrown when you tries to set incompatible datatypes without casting them
Saroj
Aug 24th, 2006
I m getting so many times "this" error along with "The server encounter an error() that prevented it from fulfilling this requirement...So would u please tell how to solve this.
Mikin R Patel
Jul 20th, 2011
you r absolutely right bro......Murali
it may sometimes happen that time "When you connect text file to retrieve data from it..sometimes connection could not established or may not open" and can not initialize CONTEXT PARAMETER from file in Servlet programing
How to solve this error "HTTP Status 500"?
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
java.lang.NullPointerException
org.apache.catalina.manager.HTMLManagerServlet.list(HTMLManagerServlet.java:423)
org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:161)
javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
note The full stack trace of the root cause is available in the Tomcat logs.
--------------------------------------------------------------------------------
Apache Tomcat/5.0.14
Questions by mythilikumar
Editorial / Best Answer
Answered by: murali
NullPointer Exception is a typical exception thrown when you tries to set incompatible datatypes without casting them
Related Answered Questions
Related Open Questions