Help with PCB

Question

I have been working on a board and I have this half moon shaped outline on my board.

I just want to delete it. However I can't select it nor know what it called so I can research what is it.

Can anyone give me a idea what it is called and how I can delete it.

Attached is a screen print with a red arrow pointing to the little devil

Thanks in advance for any assistance you can provide.

Neal

plocher · Answer

These cross-hatched shapes are artifacts of a DRC run - the half-moon shapes typically indicate that a clearance problem was found there at some point. You may also find hatched line segments that indicate a mismatch between your Edit->NetClasses line width requirements and the actual board layout.

To remove it (and other such artifacts), rerun the DRC tool; and if/when it shows a list of "problems", fix them, accept them, and/or "clear" the list. An error-less DRC will also clear the artifacts.

-John