Ugdhar

If you own a domain, it'd be [tld].[domain].[packagename] So, do not use com.[username] unless you actually own [username].com. If you don't own a domain, just use your username as the base package.

If you're using Java 9, you need to downgrade to Java 8. java -version at the commandline will show you what the version is.

I dunno, see what 2G does, if you get much past that, I'd wager there's some other issue eating up the ram

The game ran out of memory, you need to give it more *edit: you should update too, 1.8.9 is pretty much reaching the not supported stage.

More than likely it's the mods, possibly out of date, or made using an older version of forge.

This one looks like it's coming from tinker's construct.

biomes o plenty is broken, remove it, or update it. If it's already updated, report the issue to the author

When you run into an error, make sure you have the latest code posted, as well as the complete error, preferably the fml-client-latest.log. And just to warn you, if you don't really understand Java, you're going to have a very hard time modding without someone holding your hand, which will be tough on the forums, because people are not always here waiting to help people, and if it becomes apparent you are repeatedly having troubles with basic Java issues, you'll likely be asked to go learn the basics before coming here for help.

I never used final in the method parameters, but besides that sure.

public static void registerBlocks(final RegistryEvent.Register<Block> event, Block BlockModAmethystOre) { you cannot have that Block BlockModAmethystOre parameter on the method, because then it no longer matches the registration event.

Need to see your code for your registration class, but I'm guessing that the method that's handling the event can only have the event argument, and you have an additional one declared. Remove the extra argument and see what happens.

You need to give minecraft more ram

Your biomes o plenty is broken, remote it, or make sure it's the latest version. If it is, report the error to the author.

I honestly don't know, I haven't tried doing anything like this myself. I was just explaining what I believe Differentiation was trying to say to you since you said you didn't understand.

Basically, the client does not know about damage unless the server tells it, so as far as I can tell, you cannot do what you are looking to do with only a client side mod.

Server - no mod Client - has the mod subscribing to living attack event Client with mod connects to client without mod, will client receive the event I believe that is what the OP is asking.

Mr Crayfish furniture mod is broken and/or doesn't run in a server. Make sure you're running the latest version, and if it's still crashing, contact the author or remove it

I would guess you need to edit that file, and remove the blank space at the beginning of it.

Have you run vanilla 1.12.2 at least once? A quick search of the forums showed a few people with this issue and what was what was advised

It is up to the author of each mod to update their mod to the latest version if they choose to stay current.

1.7.10 is no longer supported here, you will need to work with a newer version to get help.

- You should make your own thread when you have a problem, not hijack someone else's thread. - The error looks like it says it's looking for lucky blocks but can't find it.

I believe you want the sound file to be in main/resources instead of main/java Also, you should post your fml-client-latest.log file when you post an issue, it can help too

Well, since there is no old thread anymore by the looks of it, you should probably re-state your problem, what you tried, the logs, and the code.

Most of the tutorials out there are either old, wrong, or don't explain things and are just copy-pasta. I found the best way was to look through the vanilla/forge sources after setting up a workspace, trying stuff, and then if I run into issues, come here with a thorough explanation of my problem, what I wanted to happen, a copy of the fml-client-latest.log, and my code (I use github myself, and highly advise it) Prerequisite for all this is either knowing Java, or another similar OOP language. *edit: Sorry, my mistake, I didn't even notice the subforum this was in, so my answer doesn't apply. Sorry for my confusion, that's what I get for trying to do anything before I have coffee!!