Your game is lagging badly, then your game is stopping, then the sound system is crashing, then Forge is crashing due to it being unable to run it’s shutdown/cleanup.
It changed from .cfg to .toml and now uses a proper library (electronwill’s nightconfig library with a wrapper for comments and syncing). It was also cleaned up a lot. Configuration doesn’t exist anymore and @Config hasn’t been ported yet. Here’s the commit in which I add an example config to my example mod https://github.com/Cadiboo/Example-Mod/commit/43db50e176d758ade2338764d7e2fe1b63aae7dd
Just because it’s true doesn’t mean it’s relevant. Yes, 9minecraft is run from Vietnam. Yes, they rehost (sometimes outdated) versions of popular mods.
Assets and data are inside the vanilla minecraft jar. You can either extract that in .minecraft or look at it in your referenced/external libraries in your IDE
Coremods are invasive and if they’re badly written they can break everything. Trying without them would be a good idea.
We still don’t have your logs, which likely have a lot more info about any errors. Please post them
Open a GUI with NetworkHooks.openGui
Register a GUI with ModLoadingContext#registerExtensionPoint (I think)
IIRC you can either create an InteractionObject or make your TE implement IInteractionObject, idk which one is recommended.
1.2.5 is ancient. No one knows anything about it. If you want us to be able to help you and give you support, you need to be on a modern version of Mc.
Water logging is rendered separately from json models. If your block has a non-empty fluid state in it, fluid will be rendered in it.
Statemappers do not exist past 1.12.2.
If you want to ignore a property, just don’t use it at all in your BlockState json.
Did you change it in both places in the file?
Did you refresh that file in Eclipse? The actual files that your game gets launched with are stored in another folder (./bin) and when you change a file you need to make sure that eclipse copies/compiles it to that folder. Eclipse usually does this automatically but it sometimes just doesn’t.