What is the proper way to do a Array->Get[0] ?

Development Programming & Scripting Blueprint
1

Hi All,

I have a lot of these things that I’ll need to start cleaning up. They are often following a ‘Get All Actors of Class’ or ‘Get All Actors with Tag’.
They are not very safe and not a nice way to do things and also I think they cause a particular crash error in my Nativized builds.

I get long streams of warnings in my output log.

I know of course I can check the length of the array first and also know about the ‘Is Valid Index [0]’.

But are these enough to make a good-and-proper logic flow?
Is there a particular arrangement to follow?

Cheers