On Mon Nov 06, 2017 norm8332 wrote about a problem with uploaded eagle files producing errors on the board edge layer - edge and drill data missing. I am suffering the same problem even with boards already produced. The versions of eagle are 7.7.0 and the new 9.3.0 (free versions). The boards fit into a 10x10cm area and to my mind should pose no problems.
Any ideas how to resolve this?
Problem now resolved. After contacting Autodesk Eagle support they gave me the antidote!
1. Ensure there are no milling lines along the board edges as this will cause a conflict.
2. Ensure the board edge lines are all connected so they form a continuous enclosed shape on the dimension layer.
I removed the milling lines and had to zoom right in to be able to detect the tiny gaps in the board outline. Once corrected the design uploaded without problem.