Viewport not rendering

[Meg14 0]

My viewport isn’t rendering on any final quality renders? 

When I render the actual drawing it works but not the viewport. 

Does anyone have any suggestions as to why this might be? 

Thank you 

[PVA - Jim 2,313]

Does it render as wireframe or as a black/white rectangle? Does the same thing happen in other files or just this one? Same issue after restarting?

[Meg14 0]

It does the same after restarting, and the rectagle doesn’t show, the screen just goes dark

[Selin 41]

Is your default image compression JPEG? Does it work when you switch to PNG? Does it work with other RW modes?