error ce1571 advanced page building learning path

I'm doing the advanced page building learning path. At 4.5.1 you need to make a microflow for the edit button. I've made the microflow but somehow I keep getting error CE1571. I think it has nothing to do with the microflow but with the button or where it is placed (ie the data container). Can someone point out the mistake I've made?  
1 answers

Hello Roy van Buul,

I got the same error, but to fix it I went to Edit Action Button, then in microflow settings click edit and in that page go to microflow arguments and chose right option for you.

Let me know if I help you