The project was not built since its classpath is incomplete , when par file
I uploaded a PAR file in NWDS , I made a basic change where i needed to change a email id and after I did that I get the following error
"The project was not built since its classpath is incomplete. Cannot find the class file for javax.servlet.http.HttpServletRequest. Fix the classpath then try rebuilding this project. EmailHRPar "
Since I am new to PAR file , im not sure how to compile and deploy too.
Can anybody run don on this or if there s any step by step doc it would be great ...