I've tried to log into the bugtracker, but I can't find a way to register. I've tried my forum ID and it rejects. Lastly trying the "forgot password" link tells my it can't find my ID. So I don't think the bug tracker is "public" at the moment. Found the register button "hidden" at top-right of screen
Bug tracking guide asked to log this here first. I'll log the bug in tracker once I get the go ahead that someone wants recorded there.
I couldn't find anything referencing a NRE bug for Goo, so I don't 'think' it's a duplicate. Closest I found was a bug @DMagic mentioned in a 2015 post, but this in this situation.
Anywho - on to the bug report (very much an edge case):
KSP 1.4.3 (no mods, no MH expansion)
build id = 021522018.04.26
If a Mystery Goo container survives a crash and is it's own root part, the code that runs the "Observe Mystery Goo" PAW button errors with a NRE.
Craft used to test the error. Material Science container used as it's known to be fragile and will reliably explode when dropped leaving the Mystery Goo container intact.