I believe I found the problem, perhaps it was because I was missing a few core mods.
At lease that was what Forge told me when I tried to run it in single player with the new mods, which revealed that I need some core mods.
However, after I installed the core mods that were needed, Forge crashes when it gets to Advanced Generators on phase 2. [This is the single player log, since before I can even think about making a server I have to make sure the mods all work]:
---I do not think AG is the problem, since in the log below it ends with ichunutil---
Fml-client-latest
https://pastebin.com/akzMc93e [Is very long]
It did not create a crash report.