exception

what does this exception means?java.lang.NullPointerExceptionjavax.servlet.http.HttpServlet.service(HttpServlet.java:709)javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
[209 byte] By [anya_aaa] at [2007-11-27 2:37:39]
# 1
Check the API documentation, theres an entry for NullPointerException. Your application is expecting an object and you are handing it a null.
SeanJ@a at 2007-7-12 2:58:02 > top of Java-index,Java Essentials,Java Programming...
# 2
can u be more specific,which and in where API documentation will i find the explanations.
anya_aaa at 2007-7-12 2:58:02 > top of Java-index,Java Essentials,Java Programming...
# 3
[url= http://java.sun.com/javase/6/docs/api/java/lang/NullPointerException.html]Here[/url]
SeanJ@a at 2007-7-12 2:58:02 > top of Java-index,Java Essentials,Java Programming...