tModLoader

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tModLoader

The official server for tModLoader, an API to mod Terraria. Collaborate and find the latest TML news!

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foreign-sapphire
foreign-sapphire3/23/2025

tml crashes

game crashes after i select iron sword in the inventory
No description
xenial-black
xenial-black3/23/2025

Game crashes after playing for a few minutes.

Title pretty much explains it. I'm running a few major content mods so I'm sure one of them is the issue. the logs are provided
rival-black
rival-black3/23/2025

Audio Crackling/Popping

Happens pretty often every other minute and it hurts my ears when it happens
passive-yellow
passive-yellow3/23/2025

Weird error message that I can't find anywhere else

trying on linux, steam deck, no proton enabled on terraria or modloader. if i press play on steam, it just flashes running on both a few times, then does nothing. if i use the .sh file, it gives me that error. no mods are enabled
jolly-crimson
jolly-crimson3/23/2025

help me launch this game please

it vill not launch pls
No description
harsh-harlequin
harsh-harlequin3/23/2025

Game Running at Double Speed

I've been playing Calamity but decided to add a few mods and make a new world (Remnants, Cheat Sheet, Census). After doing so, my game runs at double speed (NPCs move faster, slimes jump faster, campfire moves rapidly, etc.) I've spent hours researching trying every single fix I could find (Limit FPS, download a high fps compatibility mod, mess with frame skip, disable other mods [the bug happens even with JUST calamity and absolutely no other mods enabled on EVERY world on character], slowing down tick rate, etc.) I just spent my only free day this week trying to fix this and have now given up. I'm not sure what to do at this point as my modloader seems completely busted and unplayable now, so if anyone has any advice that I didn't already list, I would really appreciate it. Thank you Mod List: ...
extended-salmon
extended-salmon3/23/2025

Having stuttering and low fps with low gpu and cpu usage

I was playing tmod with calamity and quite a few other mods and i would encounter like 20 fps in the overworld for some strange reason, I have tried to put it into high priory mode and still have the issue. PLEASE HELP!!!! AMD Ryzen 5 5600 32 GB of 3600 MHz Its on my M.2...
No description
ratty-blush
ratty-blush3/23/2025

Can't open TMod

I just restarted my PC and now I get this error message
No description
quickest-silver
quickest-silver3/23/2025

Weird glitch with Magic Storage

Everytime I'm placing a base 40 space storage tile it gives me 4 terra storage upgrades and it does the "block breaking" effect whenever i place them, when i try to mine those tiles it just doesn't drop anything, and whenever I'm trying to use storage heart is keeps saying "Could not load storage heart tile entity", same thing with the crafting interface it says that it's not connected to a storage heart. Only happens in multiplayer.
fascinating-indigo
fascinating-indigo3/23/2025

24/7 Server setup: Where do I put the mods?

Heya! I'm setting up a Terraria Server with https://host-unlimited.de/terraria-server-mieten. I am looking trough the folders but can't find the place to drop my mods into? (I'm new to this ;w;)...
flat-fuchsia
flat-fuchsia3/23/2025

World deleted itself

can someone help me. A world deleted itself and it says unable to load no backup. Ive tried to extract the backups from my documents, but it only saved a day ago. Ive lost my progress and now i cant even get the mod magic storage to work. Please someone help this world was very important to me and my friends.
ambitious-aqua
ambitious-aqua3/23/2025

Tmodloader doesn't start

tried everything in the FAQ and troubleshooting guide, I think there's just something in specific happening with me and I have no idea how to fix it, I've done everything from verifying integrity, uninstalling reinstalling both terraria and tmodloader, and even removing all the mods I had subscribed to
absent-sapphire
absent-sapphire3/23/2025

Tmodloader doesn't start

clear version without mods
equal-aqua
equal-aqua3/23/2025

I have lags with Vaethyr modpack

hello i just wanted to ask if anyone knows why my Terraria Vaethyr modpack is lagging so hard. cpu ryzen 7 3700X, rtx 3070, 32 ram i just wanted to play the modpack and its running at 30fps i set the priority to high but i think there is a problem with some mods that makes the game lag so much. i tried to find something but i dont have any idea... probably im doing something wrong xd...
No description
rare-sapphire
rare-sapphire3/23/2025

Nurse costs like 50 gold during bosses

I dont know what mod does this but i am playing on Eternity Revengence and i have a max 1 nurse heal per boss fight, which i think is a good restriction, but something is making the nurse cost eggregious ammounts does anyone know what it is? My mod list is attatched. Thanks...
No description
wise-white
wise-white3/23/2025

Calamity Wrath of the Gods breaking multiplayer world gen

For some reason, this mod breaks world gen of multiplayer worlds but not singleplayer. If you load the world in single player it's fine but not in multiplayer. Can anyone help me with this?

tmodloader not working on fedora linux

I have the GOG version of terraria, I tried installing tModLoader manually, but I cannot download mods as it is unable to connect to steam. I did follow the instructions on the wiki, I have steam installed. Also a strange issues appears when I run startMoadLoader.sh by double clicking it. But it runs without issues when ran with the terminal (./startMoadLoader.sh)...
rare-sapphire
rare-sapphire3/23/2025

World keeps crashing

When i defeated skeletron solyn spawned but she couldnt move anywhere. instead she gave me a flag (idk) and told me that she will move to the place where I place the flag. when i placed the flag it said housing suitable but solyn didnt move in. when I teleported to spawn my game crashed. now it keeps crashing when I load the world. I also have some footage. https://drive.google.com/file/d/126bsI-jxsvhxLvB7Ul8yUZfwsH5PHH50/view?usp=drivesdk...
other-emerald
other-emerald3/23/2025

Constant error appearance

I partially try to open the game and it always gives the same error and I don't really understand what I need to do. Could someone help me solve this tmodloader bug?
No description
national-gold
national-gold3/23/2025

Constant Error Appearance

Every time I try to join my friends multiplayer this always pops up, how can I share this file to get assistance?
No description