I received a notice at the end of filing my return that I need to send a paper form 8949, but my electronic return contains a form 8949 and schedule D. Is this an error?

My 8453 form says I need to send a form 8949, but my electronic return contains an 8949. The 8949 just has stock transactions from Scottrade on it listed in summary - do I need to attach the statement from the brokerage and send it in?