Redirecting Drupal's Feeds to Feedburner

Feedburner has an official plugin that allows you to redirect Wordpress feeds to Feedburner. There's also a 3rd-party module that allows you to do the same thing with Drupal. Unfortunately, you always get the same error "The specified local feed URI does not exist" when you try to redirect your feeds. The workaround, for now, is simply to comment out the complaining line.