stephen chan

my server is J2EE1.2.1
when i write the program and it works fine on my machine, but when my partner runs the program (i keep running), there is an error 500 message shown:
Internal Servlet Error:
"javax.servlet.ServletException" and
"java.lang.NullPointerException" are thrown
then i redeploy the program and let only my partner runs it, it still works fine, but after i also run the program (my partner keeps running), the message shown again, it seems that my program can't support multi-user. Would anyone help me?
Thx a lot
stephen chan

my server is J2EE1.2.1
when i write the program and it works fine on my machine, but when my partner runs the program (i keep running), there is an error 500 message shown:
Internal Servlet Error:
"javax.servlet.ServletException" and
"java.lang.NullPointerException" are thrown
then i redeploy the program and let only my partner runs it, it still works fine, but after i also run the program (my partner keeps running), the message shown again, it seems that my program can't support multi-user. Would anyone help me?
Thx a lot
stephen chan

My server is J2ee1.3
when i add java directive or java beans code in simple JSP pages and save it in public_html directory. for examples
<%@ page language="java" import="temp" %>
or
<jsp:useBean id="temp" class="temp" />
an exception is thrown: "javax.servlet.ServletException: org.xml.sax.Attributes: method getQName(I)Ljava/lang/String; not found"
would anyone help me to fix it
thx
stephen chan

my server is J2ee1.3
my DB is IBM DB2
would you tell me how to set the deploytool so that the program can connect to the DB2?
is it the same as setting Cloudscape?
thx
Stephen chan

hi,
My server is J2EE1.3
My DB is DB2
when i unzip the db2java.zip file to a directory, let say "temp"
after i set the classpath and j2ee_classpath to the directory.
there is still an error which says "COM/ibm/db2/jdbc/app/db2java.zip" not found
would you help me
thx
stephen chan

hi,
My server is J2EE
My DB is DB2
when i unzip the db2java.zip file to a directory, let say "temp"
after i set the classpath and j2ee_classpath to the directory.
there is still an error which says "COM/ibm/db2/jdbc/app/db2java.zip" not found
would you help me
thx
stephen chan