[1.12.2] forge classes missing?

[Elrol_Arrowsend]

i am aware that 1.12.2 is no longer supported, and I know that people are going to say 'update'. This is for a project for a mod that is 1.12 and hasnt updated as of yet, when they do, I will update. 

I am trying to use a few forge methods and I am getting very odd happenings.

For example. I am trying to get the registry name of items and put them to a string. 
The issue is that when I use "Items.WOODEN_SHOVEL.getRegistryName()" it is returning something called "nf" and not the ResourceLocation like it should be.

I have a similar issue with using the player from a break block event. Instead of the player it was returning something called "aed"

Firstly, in my ide, these classes dont exist and trying to set them to it results in issues. The only methods they have are things like "arg" or "cast" and im not sure what is going on. This is the first time seeing it and it only happend recently.

 

[DaemonUmbra]

1.12 is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.