Grasshopper breakpoint dialog

I got this Grasshopper breakpoint dialog earlier in a Grasshopper component that uses GH_ResizableAttributes<>

I believe it was due to an exception being thrown in my Layout() override. I have it figured out so it’s not holding me up but thought you guys would want to know.

The other thing of note, the reason the exception was being thrown is that the Bounds property is smaller than the MinimumSize that I provide. Is that possible?

This happens in the latest Rhino 6 and 7 (updated tonight).