Luis_ST

post debug log

it's recommend to use binary search in this case:

what exactly is your error?

Some zip managers like to take control of the .jar file extension away from Java. Make sure you have Java installed and try running Jarfix once, then try the installer again.

Could be a issue with Repurposed Structures

There is Zombie#getTarget if you still use mcp mappings the method is called #getAttackTarget

whats then the ussage of WorldlyContainer, since it is used in the HopperBlockEntity and used in for example the AbstractFurnaceBlockEntity?

I haven't worked with configs for a long time, but if i remember correctly it was an error in the config system (TheElectronWill/night-config) and it should be fixed

Could be a problem with PneumaticCraft. Post debug log from server and client

you can take a look at ConnectScreen.startConnecting

post debug log please, on CurseForge you need to enable the debug log in the settings

post launcher log

post debug log

no we need the debug.log from the logs folder of you game directory

your Block needs to be implements ISidedInventoryProvider and your TileEntity ISidedInventory, then you be able to handle, the place and take item behaviour of a Hopper from your Block based on the Direction

yes of course

remove the mod from the mods folder

post debug log

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

post debug log

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

post debug log

post debug log of server and client

there is always a bedbug log, on CurseForge you need to enable the debug log in the settings