this is the minimum version I found to reproduce the error.
Version 8 (8.13.24289.13002, 2024-10-15)
Mac Intel
_grasshopperPlayer the .gh on the .3dm
(I do it from MacroEditor)
the object I select are also linked to the definition but preview is off.
preview of the get-Geometry component is off too.
the difference between the 2 Get-Geometry- components:
the first has "at least 1, at most " (empty)
the second has “at least 1, at most 0”.
for the first selection there is no highlight while selecting.
try different variations of preview on/off from the brep-parameter and the get Geometry
… you will see different variations of highlighting and grasshopper-preview…
GetGeometryDemo.3dm (2.9 MB)
GetGeometryDemo.gh (6.3 KB)
I think there should always be highlighting while selecting - this is why it is a bug in my opinion.
if the empty “at most” field is a problem, it should not accept an empty value.
typing -1 will round to 1…
thanks for having a look at it - kind regards -tom