Native Mobile Data not being displayed

Hello everyone. I am new on mobile development, and I am facing the following issue: When I run the application locally on Make it Native, I press a button that calls a nanoflow, which calls a REST activity to populate the database. After that, a page with a list view containing the data is displayed. Even though the data is successfully recovered from the API, it is not being displayed. I already added close pages activity, refresh entity activity and even a synchronize action inside the list view. None of these actions work. The only thing that works is to clear Make it Native data and rerun the application. Can anyone help me?  
1 answers

I was able to fix the problem. It was due to xpath constraints on entity level.