Pyrex

Yep! This is a process to learn, that's for sure! Anything I should know/use for testing? I am sure I am missing tons of things, as it's not launching still, so I need to check more for sure. I am not sure what you mean by "creating the pack on a vanilla profile," but I will look into that for sure!

No, this is still my first attempt at making a modpack, so I have very little idea of what I am doing. Some mods are probably out of date, due to the fact I copied from other packs, instead of just redownloading the newer versions, which I didn't check for. I will go update the mods, and work on getting the required mods I am missing, and retry. Thanks

I had accidentally turned hidden items back off, so that's a big goof on my end. I fixed it, and now the launcher isn't even launching, which is weird. The modpack seems to not be installing mods anymore.

I created a modpack, for 1.12.2, and the modpack seems to launch in vanilla only. I also made a 1.7.10 server, to see if it was just a mod issue, but even that is having the same issues. I have tried both the universal install, and the installer, in the modpack folder and both have the same issues. I have also used pre 2850 version of forge, and have changed it to post 2850 recently, to try and fix the issue. Dropbox file: https://www.dropbox.com/s/xbwgw9cteiywe0d/PyPyCraft1.12Pack.zip?dl=1 Modpack link: https://www.technicpack.net/modpack/pypycraft-112-pack.1705635