I'm trying to publish a web layer, it's a single feature layer in my map. When I go to publish I get an error: "00241 Field Shape_Length cannot be used as display field" - well yes, I know that, but I'm not using Shape_Length, I'm using a text field called "Status". I've tried closing and reopening the map. I've tried changing to a different display field. Same error each time. I'm stumped.