[QUOTE=Wrekk;521948]
I am getting a script core error at this function Screenshot - bc13e443db32a60b03d68549990a624d - Gyazo when I open the BigUpdateFeatures map (happens at this time Screenshot - 03b686b15ab2fbdb15b47cab7db33e51 - Gyazo).
I am using 4.12 preview, and I know it isn’t supported yet, I just wanted to let you know. 
[/QUOTE]
It seems like 4.12 is still in its very early preview stage… Probably that’s why it throws these core errors. I’ll check this on my end soon, just need to download 4.12 Preview… I hope that it won’t occur with final 4.12 build, but I’ll keep that in mind and prepare for this possibility before official 4.12 is out. Thank you!