In 2.0.0, the response assertion has been changed so that the "response field to test" field now has more options. We used to have a high level assertion (at the Thread Group level) that we called the "Not Error Page assertion" which would test that any response that came back didn't contain the string "Error page" in the Text Response field. Because of our presentation framework, our app issues a *lot* of client-side redirects, whenever the app responded with a "302 Temporary redirect", JMeter used to just not apply the "Not Error Page assertion" and everything was fine. In 2.0.0, whenever our app responds with a 302 JMeter treats it as an error because "Response (or URL) was null". This seems to be related to our "Not Error Page assertion", because if I disable the assertion, I don't get the error. I would like the "Not Error Page assertion" to only cause a failure if the Text Response Field contains the given string, not if the request response doesn't have a Text Response field. Cheers, Shorn. ************************************************************************ The information in this e-mail together with any attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any form of review, disclosure, modification, distribution and/or publication of this e-mail message is prohibited. If you have received this message in error, you are asked to inform the sender as quickly as possible and delete this message and any copies of this message from your computer and/or your computer system network. ************************************************************************ --------------------------------------------------------------------- To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: jmeter-user-help@jakarta.apache.org