I’m using this exactly, and then I tried different variations:
http://ellislab.com/expressionengine/user-guide/_downloads/sample_atom.txt
And I always get the same error:
empty_feed
Setting debug=“yes”, and I get:
The channel specified in your RSS feed does not exist.
I have three channels in my channel administration, but only one has any entries.
By the way, in the above link, it shows:
dynamic_start=“on”
Should that say “no”?