How to upload a picture?

I have two pages: Home_Web and Page On Page I have a field where  I can upload a picture: Plus an Entity in the domain model of course:  Atm moment I get this error:   The problem started when I added Page into the navigation. When Page isn’t in the navigation it works fine. What can I do?
1 answers

This is because on “Page” you have created a form (data view) for the MyImage entity. So when you have to navigate to this page, you need to pass an object of MyImage entity to this page. This object is used to show information in the form and also take new input for this object. Create an object from a microflow and then use show page activity to open “Page” in that microflow. You can call this microflow from navigation.