Turbotax says I cant e-file because I have some lines with value zero

So I'm reposting my question because I don't know if my first post got through.
I'm reporting my income in form 1040 since all of it was foreing. My only job of 2019 has no US conection whatsoever so I don't have a W-2. However I get to a point where turbotax ask me to "Confirm your foreing wages already entered" by entering a value in a slot called "Wages adjustment".
I follow the instructions that says "You may need to modify this amount if there were amounts not earned in a foreign country or if you earned the income in a different tax year" so I think, no, all of my income was foreing and from 2019, and enter zero. The problem is that later when I am reviewing to e-file, turbotax will say I can't because some of the lines from my 1040 form have zero value.
Am I doing something wrong? or maybe I am missunderstanding the instructions of this step.