just an FYI.

we managed to fix the problem by removing a very old assembly that was no longer used but was never removed from production.

that's unfortunate.

but thanks for your quick response.

Hi, We have been getting the same error ([NullReferenceException: Object reference not set to an instance of an object.] ) since we renamed our project's assembly name. However, we only get this error on our production server, and not on the development server. We compile locally on our developer's ...