View showing black on layout

[Mac_the_arc]

I have placed a few views onto a layout, and for some reason the elevation views are showing solid black, despite the actual view having a GO applied.

 Has anyone go any suggestions on why this is happening?

[DGSketcher]

Check the Drawing Settings on the Layout and make sure the colours are set to "Defined by Pen Set". If you are using Black & White or Grey Scale, it may be the GO's have created this problem. I assume in the View Map the elevations look as expected? 

[Mac_the_arc]

yes everything looks fine in the view map. I tried the drawing settings in the layout and they are set to 'Defined by Pen set'.

[DGSketcher]

See if your Elevation Settings > Model Appearance is using Uniform Pen Setting overrides?