I'm using JMeter to load test my web app. I created two HTTP Requests, one visit login page and the other, log into my account. The visit login page HTTP request works fine and returns 302 Found status. JMeter displays the login page and there 0% errors on that page.
However, when I try to login into my account using the POST Data I retrieved from Firebug POST, it doesn't work and returns a 500 status error.
I am having difficulty getting the logging into my account feature to work. I have tried to send a POST request with the following:
1) __RequestVerificationToken 2) languageDropDown (My web app requires it) 3) UserName 4) Password
but I am still getting the error.
I followed this tutorial as it's the only one on ASP.NET MVC web apps...
http://build-failed.blogspot.pt/2012/07/load-testing-aspnet-mvc-part-3-jmeter.html
But I didn't do the feedback form data because I don't need it. Just grab the general concepts and regular expression from that webpage and tried it on my app but it fails.
Why? How do I fix it?
Is it because I have cookies to store session and only unique users can login my web app at one time? I did add a cookie manager though.
BTW, this is on a deployed web application (not localhost).
Some photos, I blocked out all sensitive information (sorry) and some of the token's (Just in case?)

