Game crashes with only CNPC's - Only when selecting custom skin

[M0r9heus]

Hi all!

Love the Custom npc mod, it is my favorite mod!

That said, I have been using this mod since finding it a few years ago (I only play on 1.12.2) and instantly loved that I caould reskin all of the npc's I created. That worked great until recently. I got locked out of my outlook account, which is what I was logged into windows with at the time, and they locked me out of Windows 10. So, I had to reinstall, and since I have digital entitlements to Windows 10 ( I am part of the insider program) on all three of my outlook accounts, I ust swapped to the one I bought Minecraft for.

Reinstalled everything, started MC, crerated my favorite fighter (set to kill everything) to clear an area) set up the stats, went back to the main screen, clicked skin so I can give him the grim reaper skin and crash . . . wtf? Thought it was another mod, so, over the course of the last 2 days, I removed every single mod, reinstalled forge 2860 and then 2859, replaced optifine G5 with G6 and vice versa, all with the same result. So, I created a new world, with only the two mods, and same thing.

https://pastebin.com/8raJVHq1

That is the log, I have been through the visual settings and all sorts of stuff and can not figure this out, and being that I only just started a bachelors in software engineer / computer programming, I have no idea what I am looking at, so please, and thank you! 

If any one of you know what is causing this, I will be forever grateful for the help!

Mor9heus

Edited July 20 by M0r9heus
Added Tags - Shortened title