Before I start off, I don't know how to really effectively list my mods, so I'm dropping the jarfiles and configs here.
Also, I don't really know how to effectively list my specs, but I'll try to dig deeper for them if you want me to.
Java is version 8
So, I've been building my own large modpack, like, over 120 mods large.
It was working fine, pretty much nothing was wrong. Up until recently. I have not changed any configs or added any new mods. It just started completely out of the blue and refuses to give me any clue as to why. No crash reports at the launcher, or as a .txt file. It just says the game crashed. Talk about a useless error message. Trying to use an older launcher is just as information-less. Hitting 'Play' on an older launcher only makes it say 'Playing...' for a few seconds, greyed out. Then the button will pop back up and say 'Play' again with absolutely no error. The old launcher pretty much acted as if I closed the game normally under my own consent.
What I've tried:
Deleting mods I've recently installed
Deleting the configs
Reinstalling the Forge jar
The only real thing I can think of that I have yet to try is to reinstall Java. Just tried that. Did not work. I'm sorry I barely have any information, most of which is because the launcher is refusing to give me any.
I will upload all of my jars and configs in a short moment. Please help, I want to play with my mods again, but the game is giving me no leads to fix this. Strangely enough, I have another Minecraft directory with only a few mods on it, and that one seems to work fine.
I have no idea why the modpack crashes. I have no indication as to what's wrong. Honestly, I am completely baffled.
Also, should probably mention I am running Forge 1558
I am having the same issue. I have not been able to successfully launch my game for almost a week now. When for over a month it had been working fine with the current mods I have (56) and am using forge 1614. Vanilla minecraft works fine.
I also get no crash report other than "your game has crashed" and the output log is empty and eventually just whites out completely and can't be clicked. The only thing I can think of now is that a mod needs updated or is no longer working right? (my internet is currently having a terrible time-thank you country living-so I cannot open your file with your mods listed, but when my internet is functioning right I will cross reference with my mod pack).
The ones I have from your list (that are the same version) are Big Reactors, Botania, Natura, Random Things and Waila.
So it must be Natura?
update: I've taken the ones I've listed out and it still crashes...Not sure if it's just because it's removed items so it's just not going to load the game right or if they aren't actually the problem. I have a different mod pack that works fine so it isn't forge. Sorry for such a long wait to get back, my internet has not been working well and the company finally came out and did something. lol