Hipposgrumm

I would help you if I was allowed to, but we only support recent versions, it says so at the top of the page. I noticed that you seemed to be on Hypixel or some other similar server. Since Hypixel players mostly use 1.8.9, I was thinking you might find help over there. But on the Forge forum we are not allowed to help you if you are using a version that is not latest or LTS; it's in the rules.

What do you mean when clicked? When right clicked in hand, right clicked in a GUI, interacted with while in an item frame...?

1.8.9 is an ancient version that is no longer supported here. We only support 1.18.x and 1.19.x. You can ask on Hypixel forums where you may find support.

1.16.5 is no longer supported here. We only support 1.18.x and 1.19.x.

Java 19 does not support Mixin. You must downgrade to Java 17.

The file you downloaded IS the forge.jar that you need to run with Java, which you need to install if you don't have it installed already.

Here is my code on doing some similar summoning with data. private void spawnPreview(boolean invis) { CompoundTag extraNBT = new CompoundTag(); extraNBT.putBoolean("NoGravity", true); extraNBT.putBoolean("Invisible", invis); extraNBT.putBoolean("ShowArms", true); extraNBT.putBoolean("NoBasePlate", true); preview = new ArmorStand(this.minecraft.player.getLevel(), 0, 0, 0); preview.load(extraNBT); } I modified it slightly to get the right point across, but you need to add data to the summoned entity.

Modern versions of Minecraft are running on an entirely new engine that may take up more resources. Additionally, this is not a specifically Forge-related question, so I will give no more detail.

Can you post the entire log?

1.12.2 is no longer supported on here, we only support 1.18.x and 1.19.x.

Seems to be ARS Elemental.

1.12.2 is no longer supported here. We only support 1.18.x and 1.19.x.

1.16.5 is no longer supported here. We only support 1.18.x and 1.19.x.

Go to your run script for the server and where it says all of the stuff with dashes preceding them, add --debug to it.

Mixin is not supported by Java 19. You must downgrade to Java 17.

You are asking for help with a Fabric server, we are Forge and only help with Forge. Please ask where there is support.

Try deleting the commoncapabilities-server.toml of your world.

You might want to check the logs. There might be something there.

Post the entire log (to Gist or Pastebin).

Can you post the entire log? (To Gist or Pastebin please)

This might do nothing but try running the jar with the --debug flag.

It looks like you have 2 graves mods installed. You might want to remove one.

What the heck are you trying to do? If you want to remove a command that you added, just remove or comment out the code that registers that command! If you are trying to completely remove a command during runtime, that is probably impossible.

You can try looking ad how quark does it, but it might still be pretty confusing.

Something is using the port already. Are you running another game or instance of Minecraft? Maybe the server is still running in the background of your computer. You have to stop the server via the stop command because the server console is just a screen of something projecting from a backgrounded process (at least that was the case running a server on Linux). Open up task manager and see if Java is still running in the background.