Does anyone know what happened to my render? I've been working on this scene for a while now and have never had any troubles at all until this afternoon. For some reason, the render (both in viewport and exported) now just come out as noise and I have no idea why. Does anyone have any ideas? The only action I performed since the last successful render was a Boolean (applied) to create the pit. As you can see from the screenshot, no other views have been affected...
The object used as the focal point for Depth of Field was probably removed in the boolean operation and thus the focus distance was set to 0. Choose a new focal point object or set the distance manually.