SCH 1 line 17 has absolutely nothing to do with rental income in any way, form or fashion. Line 17 of the SCH 1 is for the penalty on early withdrawal of savings. So if you're not supposed to have anything on that line, your error has nothing what-so-ever to do with SCH E.
See the blank SCH 1 form for 2019 at https://www.irs.gov/pub/irs-pdf/f1040s1.pdf
