Like others here I am getting the cannot file electronically due to the "Your Earned Income Tax Credit (EITC) is based on non-documented earned income.
So I live in Tennessee so we have no personal state income tax forms so that should be an issue in terms of State approvals. The EIC Worksheet on the Prior Year earned Income Election Smart Worksheet on line B which would show what you received in 2018 is 0 so that cannot be the issue.
Still a puzzle....
