springs using net beans

[sinner]

hi
iam using netbeans ide to run the springs framework with apache tomcat server.
i encountered a error when i ran through the program

javax.servlet.S ervletException : java.lang.NoCla ssDefFoundError : org/apache/commons/el/ExpressionEvalu atorImpl

i have imported all the jar files.
can anyone guide me in this problem.

[aswath]

hi
iam using netbeans ide to run the springs framework with apache tomcat server.
i encountered a error when i ran through the program

javax.servlet.S ervletException : java.lang.NoCla ssDefFoundError : org/apache/commons/el/ExpressionEvalu atorImpl

i have imported all the jar files.
can anyone guide me in this problem.

hi sinner,
i been using netbeans for the spring framework.. can u tell me the name of the jar files u r using..... may be u r missing something.....
regards,
aswath ns

[vijay]

hi
iam using netbeans ide to run the springs framework with apache tomcat server.
i encountered a error when i ran through the program

javax.servlet.S ervletException : java.lang.NoCla ssDefFoundError : org/apache/commons/el/ExpressionEvalu atorImpl

i have imported all the jar files.
can anyone guide me in this problem.

Just here u need to import

required jar file where the required servlet class should be present

Once u extract the jar file like servlet.jar or servlet-api.jar and check out for the required class.......... ..if u dont find the class u downlod the jar file