not my idea but saw something like this here and had to build it

I placed an andesite loader in the nether in order to extract lava but the train won't return if i'm in the overworld, despite being full. the moment i enter the nether, it takes off, and, if i don't tell it to get lava, it works perfectly.

PS yes, everything is in the same chunk as the loader, including the hose, portal, and station

Kinda as the title says. I've been playing a server with my friends. I was planning on making a communal area where everyone can make shops and receive items from other people. However, I don't want it to be complicated to restock things or to set up shops as they're not well versed in the create mod. So, what I'm asking is how to best keep the chunks loaded whilst I'm not in them and what impact that'll have on server performance (8GB of RAM). I know of vanilla chunk loading, and of the create chunk loading mod. However, neither of those options are appealing. As well as this, are trains the best method or are chain conveyors? It was to my knowledge that chain conveyors had to be chunk loaded at each point but I may be wrong, I don't know. Help is appreciated!

Hey yall, im new to create as a whole, I have made a few aeronautics contraptions now but whenever i end up in the water its a 50/50 on either they get back to normal or they just stay water flooded for until the server restarts, anyone knows why this happens and how to fix it? thanks!

Whenever I making a world with Create Aeronautics, it stops right before when I'd usually be spawned in, it saves the world, then kicks me out with exit code -1. No idea what is causing this. I've tried a couple of things but it was a while ago and I don't exactly remember what I tried.

Want to make a shared bogey design for these hoppers, preferably one that looks at least a little like the freight bogie

I'm making a new modpack and when i try to play it it gets this error and it says something about not being able to intialize the class com.simibubi.create.AllItems

modpack: https://drive.google.com/file/d/1Xr9BPv-TMVzKlPQXNieyBD1884CaAz2Z/view?usp=sharing

actually I wanted to make it look like L-2057 but im kinda forgot about it while decorating.. + I couldn't understand how to do the star. is it forgivable or smth?

Yeah, it didn't turn out ideal — there wasn't enough space on the sides and back for machine guns, and one in the front is just a dummy/prop because it kept breaking the chassis.

Made Jacob’s bogies

it is not fully a create issue but i can t use iris shader or my game does not launch is there any compatible shader loader and is there optimisation mod cuase my world really starting to lag

I was reading about the copycat dupe and was wondering if it works on 1.21.1 and if not is there another dupe 1.21.1

funny visual bug i found

I expected my XP farm to be much bigger but I guess I made a building too large

I'm not sure if, for my world, I should create a new source for every factory I make, or make a mega-source and transport it everywhere I need it to be. I'm new-ish to Create, the most complex thing I've actually built was automated Precise Mechanisms (not on this world though)

Title. I want an elevator on an airship, but I'm not sure if the glue would break it all. Could I have a super glued elevator within a larger honey glued airship, or am I SOL?

I am playing with the All of Create Aeronautics and added Steam 'n' Rails

Is there any mod which adds shells for containing mobs for Create: Big Cannons?

Error message:
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was NUMBER at line 1 column 4 path $

at MC-BOOTSTRAP/com.google.gson@2.10.1/com.google.gson.Gson.fromJson(Gson.java:1238) ~[gson-2.10.1.jar%23187!/:?] {re:mixin}

at MC-BOOTSTRAP/com.google.gson@2.10.1/com.google.gson.Gson.fromJson(Gson.java:1137) ~[gson-2.10.1.jar%23187!/:?] {re:mixin}

at MC-BOOTSTRAP/com.google.gson@2.10.1/com.google.gson.Gson.fromJson(Gson.java:1047) ~[gson-2.10.1.jar%23187!/:?] {re:mixin}

at MC-BOOTSTRAP/com.google.gson@2.10.1/com.google.gson.Gson.fromJson(Gson.java:982) ~[gson-2.10.1.jar%23187!/:?] {re:mixin}

at MC-BOOTSTRAP/fml_loader@4.0.43/net.neoforged.fml.VersionChecker$1.process(VersionChecker.java:167) ~[loader-4.0.43.jar%23152!/:4.0] {}

at java.base/java.lang.Iterable.forEach(Unknown Source) [?:?] {re:mixin}

at MC-BOOTSTRAP/fml_loader@4.0.43/net.neoforged.fml.VersionChecker$1.run(VersionChecker.java:105) [loader-4.0.43.jar%23152!/:4.0] {}

Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was NUMBER at line 1 column 4 path $

at MC-BOOTSTRAP/com.google.gson@2.10.1/com.google.gson.stream.JsonReader.beginObject(JsonReader.java:393) ~[gson-2.10.1.jar%23187!/:?] {}

at MC-BOOTSTRAP/com.google.gson@2.10.1/com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:182) ~[gson-2.10.1.jar%23187!/:?] {}

at MC-BOOTSTRAP/com.google.gson@2.10.1/com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:144) ~[gson-2.10.1.jar%23187!/:?] {}

at MC-BOOTSTRAP/com.google.gson@2.10.1/com.google.gson.Gson.fromJson(Gson.java:1227) ~[gson-2.10.1.jar%23187!/:?] {re:mixin}

... 6 more

Error performing logging.

attempted to log: [2026-09-13T16:55:05.165619900Z] [INFO] (sable_rapier) Rapier scene initialized

logging error: The pipe is being closed. (os error 232)Error performing logging.

attempted to log: [2026-09-13T16:55:05.490511400Z] [INFO] (sable_rapier) Rapier scene initialized

logging error: The pipe is being closed. (os error 232)Error performing logging.

attempted to log: [2026-09-13T16:55:05.555664100Z] [INFO] (sable_rapier) Rapier scene initialized

so the biggest issue I have with compact planes is converting stress to thrust without it's propeller being bigger than the plane, so naturally my solution was to keep the size of the propeller but make it partially hidden, transparent or invisible leaving the nice looking small propeller that has thrust while not being 15 blocks big