Luis_ST

this was not ported back?

use the run.bat which is generated by the installer, show the run.bat file you use to launch the server

you need to enable the debug log in the settings

post debug log

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.

is this your Mod? if yes post Block class

post debug log

did you create the World with Mods or without post debug log

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

update Forge to the latest version and 1.16.5 requires java 8

post updated log

Remove Optifine

InputEvent.MouseInputEvent is a Forge Bus Event, only the registry Events are Mod Bus Events (all Events which implements IModBusEvent)

the log is in the game directory in .minecraft/launcher_log.txt

Check if you use the latest version of the Mod or remove the Mod and report the bug to the mod author

post launcher log

Problem with Controllable

the link does not work

Sorry, yeah, didn't see that it's in your game directory in .minecraft/launcher_log.txt

that it, but it looks like it's not the whole log since it's simply ends

this is your error and after googling i found out that ae2 is Applied Energistics 2 you already post it

the file is called debug.log, it's a text file if you use CurseLauncher you need to enable the log in the settings

the error is the same (in your case invalid Java Runtime configuration), but the cause of the error is in the most cases not the same since the chance that you have the same error is very small Problem with Applied Energistics 2

it's a file, you find it in .minecraft/logs/debug.log if you use CurseLauncher you need to enable the log in the settings it's a website you could upload large text files

post the debug log