ChampionAsh5357

You need to update Forge since it needs 40.1.86 or higher.

Yes, it seems the issue is still flywheel. You could try reporting the issue to them since there is nothing obvious to me as to what would be conflicting.

Remove OptiFine; that tends to be incompatible with a lot of mods.

The installer is a jar. When running the install server option, it generates a folder and some scripts. Run the script associated with your operating system and the server will start.

You need to run the server with Java 17; you are currently using Java 19.

Try removing OptiFine; it tends to be incompatible with numerous mods.

The version you are using is no longer supported on this forum. Please update to a modern version of Minecraft to receive support. Currently supported versions are 1.19.3 (Latest), 1.19.2, and 1.18.2 (LTS).

I'm not sure what that has to do with a different method not returning true. Sorry, thought the version you were using was 1.18. I would recommend using a breakpoint in your IDE to follow the call for the hopper to see where it goes wrong.

Seems like an issue with vs_eureka-common; try removing it and any dependents.

Ah, apologies for the misunderstanding. Most likely not. If you wanted to do that, you would most likely need to remake the entire chunk generator to take in a specific seed, and even then you would need to verify that the seed would still correspond to the wanted result.

In the Attributes class...again. They are all java files, since Minecraft: Java Edition is programmed in, you know, Java. How familiar are you with Java?

There were just two rendering changes which affected where the hand was rendered that you didn't take into account.

It doesn't look like `#hasBlockEntity` returns true on the blocks which is probably my guess just from looking at it.

Could you more clearly define didn't work? What does the debug.log say? Did you follow all the steps in the docs?

Seems to be an issue with tombstone; try removing it.

There seems to numerous issues with the datapacks like selene and regions_unexplored. You could try removing the erroring mods from the log and see if that fixes anything.

I'm not sure if this may be the issue, but try removing OptiFine. The version you are using is not the Forge version they have associated on their website.

For clarity sake, client side classes like Minecraft do not exist on the server. You can set the screen on the client through the methods you are showing yes, but only in client side events. Why are you trying to do this when the server starts up?

The version you are using is no longer supported on this forum. Please update to a modern version of Minecraft to receive support. Currently supported versions are 1.19.3 (Latest), 1.19.2, and 1.18.2 (LTS).

The version you are using is no longer supported on this forum. Please update to a modern version of Minecraft to receive support. Currently supported versions are 1.19.3 (Latest), 1.19.2, and 1.18.2 (LTS).

The version you are using is no longer supported on this forum. Please update to a modern version of Minecraft to receive support. Currently supported versions are 1.19.3 (Latest), 1.19.2, and 1.18.2 (LTS).

It seems you are loading client only mods on the server, so you need to remove them. I believe one of them is Better FPS at a quick glance, but there are probably more.

Seems to be an issue with configs. You could try deleting the config folder and see if that fixes the issue.

Please provide the debug.log from the logs folder in the game directory via a gist or pastebin.

The version you are using is no longer supported on this forum. Please update to a modern version of Minecraft to receive support. Currently supported versions are 1.19.3 (Latest), 1.19.2, and 1.18.2 (LTS).