Custom modpack crashing at launch

[KeatonSW]

Hi! First time trying to create a modpack with Forge's launcher, and I'm getting errors I don't know what to do about -- it's crashing at launch. Here's the report: https://pastebin.com/1CwP1Uzd Any help appreciated!

[TileEntity]

Same issue without Into The End - 1.1.jar?

 

[KeatonSW]

Nope! That seemed to be the problem child -- anything I can do to fix it so I can reincorporate it?

[TileEntity]

Where did you get this mod?

Looks like this mod requires another mod to work

Caused by: java.lang.ClassNotFoundException: git.jbredwards.nether_api.api.structure.INetherAPIStructureEntry

Nether API or similar

[KeatonSW]

Weird, I got it on CurseForge...I can live without it. I went down the list adding some more (trying to get as close to Hexxit 2 with a couple other mod essentials) and I'm getting a similar crash at launch. Not a coder so don't know what I'm looking for in the crash logs, so I really appreciate your help! Thanks! Here's what's happening now: https://pastebin.com/Wwf29dBY

[TileEntity]

Remove phosphor