Luis_ST

Problem with BetterF3. Make sure you use the latest version of the mod. If you already use the latest version. Report this bug to the mod author.

Problem with WorldEdit. Make sure you use the latest version of the mod. If you already use the latest version of the mod. Report this bug to the mod author.

Jade is a fork of Hwyla, you can not use both Mods

Problem with Backpacker. Make sure you use the latest version of the mod. If you already use the latest version. Report this bug to the mod author.

post debug log from server and client

make sure that the log you post is the full debug log, since it's simply ends

latest log != launcher log you find the launcher log in .minecraft/launcher_log.txt

Problem with Dead Guys Untitled Deep Dark and or Tree Harvester. Make sure you are using the latest version. If the Mod is already up to date, report this bug to the Mod author.

this is your error

which folder are you talking about

this looks like the latest log, if you use cures lauchner you need to enable the debug log in the settings

it will automatically generated by the game, you find it in the logs folder

post debug log when you enter the World and the chunks got corrupted

why on earth did you put the installer into the mods folder? post new debug log

Problem with ScalingHealth. Make sure you are using the latest version. If the Mod is already up to date, report this bug to the Mod author.

try without Optifine

try to delete the Dungeons Gear config files (client, common, server)

it's Oh The Biomes You'll Go

delete this client config file

Problem with FTB Quests. Make sure you are using the latest version. If the Mod is already up to date, report this bug to the Mod author.

Problem with Blue Skies. Make sure you are using the latest version. If the Mod is already up to date, report this bug to the Mod author.

on CurseForge you need to enable the debug log in the settings

Problem with Balm or Tombstone. Make sure you are using the latest version. If the Mod is already up to date, report this bug to the Mod author.

overwrite use in your Item class and create a new instance of the Entity you want, add it via Level#addFreshEntity and store the UUID of the Entity in the Tag of the given ItemStack. use as Tag key your mod id + the key you want last but not least put the whole code in a if condition where check if the ItemStack has your key and then check if the Entity is present in the Level

make sure the log you post is the full debug log, since it's simply ends