When I try to start a modpack, it starts up, but immediately stops without any logs except for this:
[08:15:43] [main/INFO]:ModLauncher running: args [--username, Lightning3223, --version, forge-47.3.12, --gameDir, ..., --assetsDir, .., --assetIndex, 5, ... --userType, msa, --versionType, release, --width, 1920, --height, 1080, , , , , --launchTarget, forgeclient, --fml.forgeVersion, 47.3.12, --fml.mcVersion, 1.20.1, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20230612.114412]
[08:15:43] [main/INFO]:ModLauncher 10.0.9+10.0.9+main.dcd20f30 starting: java version 17.0.8 by Eclipse Adoptium; OS Windows 11 arch amd64 version 10.0
(Yes I did try reinstalling forge and the same issue persists)
The reason forge wont start is due to the NAME OF one of the mods (the jarfile): northstar-true-north-1.1.0.jar
What fixed it for me was renaming the mod to something else like "test"
This is a bug with forge and a pretty serious one at that, considering I wouldn't have known it was the name of a mod that caused my game to not even start.
This is a serious problem among things like curseforge because you can't just rename mods if you're downloading a modpack.