"Out of bounds of array" help

[G-Funky]

I have the Calamity mod (no music) installed, along with MechTransfer and AlchemistNpc. World was working fine for the first few days, then, when I try to log in and play, the world name is blank, shows the world as Corruption instead of Crimson in the world menu, and when I try and open the world, I get the message

Index was outside the bounds of the array.
at Terraria.Player.Spawn()
at Terraria.WorldGen.do_playWorldCallBack(Object threadContext)
at Terraria.WorldGen.playWorldCallBack(Object threadContext)

Please help

 

[DRKV]

It's probably not MechTransfer. I'd also be quite surprised if AlchemistNPC caused any problems. Calamity has had some World corruption issues in the past, like this one: https://forums.terraria.org/index.php?threads/cannot-load-world-or-make-new-ones.78557/ Though that problem is probably not directly related to this. I'd say contact the Calamity devs about this. Also, if you'd like, I can take a look at the world file as well, just upload it somewhere.