Orthographic view, wireframs

I am new to Unreal Engine. I went into Orthographic view in order to measure objects in my scene, but nothing appears. I have it set to wireframes. It just shows a black screen. How do I fix it so that the wireframe appears?

Hello, Welcome to the Forums.

I’ve seen the orthographic viewport being really zoomed in or zoomed out. Try this: Select an object in your world outliner, then with your focus in your orthographic viewport press ‘F’ to “Focus” on that object. That will make the zoom match the selected object.