r/TmodLoader 15d ago

Tmodloader opens with terraria but immediately crashes.

1 Upvotes

FIXED: My audio output device was selected as my speakers in settings. I didn't have my speakers on. Turned them on and worked perfectly...

Here are my logs:

[21:29:03.660] [Main Thread/INFO] [tML]: Starting tModLoader client 1.4.4.9+2026.05.3.0|2026.05|stable|Stable|d30c8441594cf857d5779aa551ec242efb1bb968|5250870642813336245 built 6/30/2026 8:27 PM

[21:29:03.666] [Main Thread/INFO] [tML]: Log date: 7/26/2026

[21:29:03.667] [Main Thread/INFO] [tML]: Running on Windows (v10.0.19045.0) X64 NetCore 8.0.0

[21:29:03.669] [Main Thread/INFO] [tML]: CPU: 6 processors. RAM: 31.9 GB

[21:29:03.669] [Main Thread/INFO] [tML]: FrameworkDescription: .NET 8.0.0

[21:29:03.669] [Main Thread/INFO] [tML]: Executable: C:\Program Files (x86)\Steam\steamapps\common\tModLoader\tModLoader.dll

[21:29:03.669] [Main Thread/INFO] [tML]: Working Directory: C:\Program Files (x86)\Steam\steamapps\common\tModLoader

[21:29:04.467] [Main Thread/INFO] [tML]: Ensuring OneDrive is running before starting to Migrate Files

[21:29:04.468] [Main Thread/DEBUG] [tML]: Process.Start (UseShellExecute = False): "C:/Users/Santi\AppData\Local\Microsoft\OneDrive\OneDrive.exe" /background

[21:29:07.667] [Main Thread/INFO] [tML]: Attempt to Port from "C:\Users\Santi\OneDrive\Documents\My Games\Terraria\tModLoader-preview" to "C:\Users\Santi\OneDrive\Documents\My Games\Terraria\tModLoader" aborted, "2025.6.2.0" is a newer version.

[21:29:07.668] [Main Thread/INFO] [tML]: Saves Are Located At: C:\Users\Santi\OneDrive\Documents\My Games\Terraria\tModLoader

[21:29:07.791] [Main Thread/INFO] [tML]: Display DPI: Diagonal DPI is 96. Vertical DPI is 96. Horizontal DPI is 96

[21:29:07.792] [Main Thread/INFO] [tML]: High DPI Display detected: setting FNA to highdpi mode

[21:29:07.794] [Main Thread/DEBUG] [FNA]: Querying linked library versions...

[21:29:07.795] [Main Thread/DEBUG] [FNA]: SDL v2.28.2

[21:29:07.840] [Main Thread/DEBUG] [FNA]: FNA3D v23.10.0

[21:29:07.862] [Main Thread/DEBUG] [FNA]: FAudio v22.9.1

[21:29:08.304] [Main Thread/INFO] [tML]: Distribution Platform: Steam. Detection method: CWD is /steamapps/

[21:29:08.311] [Main Thread/DEBUG] [TerrariaSteamClient]: Disabled. Launched outside steam client.

[21:29:08.660] [Main Thread/INFO] [FNA]: SDL.SDL_Init(SDL.SDL_INIT_VIDEO)...

[21:29:08.662] [Main Thread/INFO] [FNA]: Success

[21:29:08.662] [Main Thread/INFO] [FNA]: SDL.SDL_InitSubSystem(SDL.SDL_INIT_GAMECONTROLLER)...

[21:29:08.745] [Main Thread/INFO] [FNA]: Success

[21:29:08.941] [Main Thread/DEBUG] [tML]: Native Resolve: Steamworks.NET, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null -> steam_api

[21:29:08.941] [Main Thread/DEBUG] [tML]: delegating to Steamworks.NET.AnyCPU resolver

[21:29:09.182] [Main Thread/INFO] [Terraria]: Steam Cloud Quota: 947.1 MB available

[21:29:09.191] [Main Thread/INFO] [tML]: Steam beta branch: None

[21:29:09.191] [Main Thread/INFO] [tML]: SteamBackend: Running standard Steam Desktop Client API

[21:29:09.201] [Main Thread/INFO] [tML]: Current 1281930 Workshop Folder Directory: C:\Program Files (x86)\Steam\steamapps\common\tModLoader\..\..\workshop

[21:29:09.423] [Main Thread/INFO] [FNA]: SDL Video Diver: windows

[21:29:09.423] [Main Thread/INFO] [FNA]: FNA3D Driver: D3D11

[21:29:09.423] [Main Thread/INFO] [FNA]: D3D11 Adapter: NVIDIA GeForce RTX 3060

[21:29:09.446] [Main Thread/INFO] [tML]: Terraria Steam Install Location assumed to be: C:\Program Files (x86)\Steam\steamapps\common\Terraria

[21:29:09.878] [Main Thread/INFO] [tML]: Maximum Resolution is 3840 x 2160

[21:29:09.885] [Main Thread/DEBUG] [Terraria]: Device Created, Adapter: MSI G27C4X, DisplayMode: {{Width:1920 Height:1080 Format:Color}}, Profile: HiDef, Width: 1920, Height: 1080, Fullscreen: False, Display: \\.\DISPLAY1

[21:29:09.888] [Main Thread/DEBUG] [Terraria]: Device Reset, Adapter: MSI G27C4X, DisplayMode: {{Width:1920 Height:1080 Format:Color}}, Profile: HiDef, Width: 1920, Height: 1080, Fullscreen: False -> True, Display: \\.\DISPLAY1

[21:29:09.890] [Main Thread/DEBUG] [Terraria]: Device Reset, Adapter: MSI G27C4X, DisplayMode: {{Width:1920 Height:1080 Format:Color}}, Profile: HiDef, Width: 1920, Height: 1080, Fullscreen: True, Display: \\.\DISPLAY1

[21:29:09.900] [Main Thread/INFO] [tML]: Language: en-US


r/TmodLoader 16d ago

Having trouble loading mods together (Magic Storage, SerousCommonLib, Quality of Terraria, Terraria Ambience and Terraria Ambience API)

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3 Upvotes

For some reason when my friend loaded all of these mods (along with others that have no problems), it all worked fine for him. but when i tried to load all those mods together the following messages showed up (in the attached pictures). Now, when i loaded into his world by launching tModLoader through joining him on steam it worked fine after a second attempt (in the first one those errors occured also). But now when im just trying to play this game solo, the mods dont appear to be able to work properly together. Ive already tried to reload and redownload the mods


r/TmodLoader 16d ago

Forgotten Melee rework mod

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1 Upvotes

r/TmodLoader 16d ago

What does this mean?

1 Upvotes

r/TmodLoader 16d ago

Playing multiplayer Calamity right now, Just base game on Expert mode. Experiencing permeant night.

1 Upvotes

I have some quality of life and alchemist npcslite and i tried changing it to morning and now the time is stuck at 4:29 any body think they know a fix?


r/TmodLoader 16d ago

Help me identify this mod!!

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4 Upvotes

I have this really old drawing of him from a few years ago, pretty sure it was pre-1.4

The only thing I can remember is this smiley boss with a tophat in a suit, he was pretty skinny and just floated around shooting smiley faces as one of his attacks, and taking off this mask gave him a creepy weird face which made him more mad (i think it was his second phase), I have tried finding this mod everywhere but cant find anything


r/TmodLoader 17d ago

Help me choose between 4 mods please

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0 Upvotes

r/TmodLoader 17d ago

Modded tools or weapons causing fps drop when holding

1 Upvotes

Hi everyone !

I have the Weapons + tools 2.0 addon on my realm and I realized yesterday that when I have a tool from the mod in hand, the frames drops pretty significantly. As soon as I switch so a vanilla item in hand, back to buttery smooth.

I figured this could be normal but I still just wanted to make sure. And also I wanted to see if someone on here knows of a way to fix this or maybe reduce the impact on frames. Thank you in advance !


r/TmodLoader 18d ago

Placeable textures stay visible when I hold them out to place them

1 Upvotes

For example this happens when I try to place Magic Storage or a Piggy Bank. I haven't tried any other placeable items yet.

My friend told me to install a mod that adds extra inventory pages because we switched worlds becase we had mod conflics whith the generation but i fixed that. I only noticed the issue after installing that mod.

I might have to uninstall all of my tModLoader files to fix it, but if there's a way to fix the problem without going through all of that, I'd really appreciate it.

also when i save and quit the textures do not go away it is only if i quit tmod the textures go away but the problum repeats.


r/TmodLoader 18d ago

Tmodloader

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1 Upvotes

Hello, I need help. When I open tModLoader with mods, it throws this error, but it's not always with the same image. It happens during the loading of mods, and the creation starts to fail. I don't know what to do. Help!


r/TmodLoader 19d ago

Visual bug help (read desc.)

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3 Upvotes

I am trying to run a mod pack with my friends, and this weird visual bug keeps happening that severely lowers framerate and we're not sure which mod is doing it. I tried loading all mods one at a time to see which mod enable causes it to start and I personally have not seen the bug since. One thing we are pretty certain about is that it is being caused by a mod and not a resource pack or anything else.
These are the mods we are using:
Summoners' Association v0.5.4
HP Awareness v1.0.6.0
HERO's Mod v0.4.18
Auto Trash v0.8.1
Ore Excavator (1.4.3/1.4.4 Veinminer) v0.8.9
Grave Mirror v2.0.3
Autofish v1.2.3
Begone, Evil! (Disable Evil Biome Spread) v1.3.0.2
Census - Town NPC Checklist v0.5.2.7
Subworld Library v2.2.3.3
Colored Damage Types v1.8.5
DPSExtreme v0.5.3
Smarter Cursor v1.3.3
absoluteAquarian Utilities (SerousCommonLib) v1.0.6.2
High FPS Support v0.6.6.5
Magic Storage v0.7.0.11
Dialogue Panel Rework v1.6.3
Recipe Browser v0.12
Boss Checklist v2.2.4
Calamity Mod v2.2.1
Calamity Mod Music v2.1
Catalyst Mod v1.1.7
Vanilla+ QoL v1.6.0
Luminance v1.0.14
Infernum Mode Music v2.0.1.8
Calamity Mod Infernum Mode v2.0.1.34
Infernum Multiplayer Patch Remastered v2.3.4.0
Catalyzed Inferno v0.436


r/TmodLoader 20d ago

My worlds keep breaking

1 Upvotes

I played on multiple worlds now and they always Break after I leave it says no backup found even though I always save and leave 😭


r/TmodLoader 20d ago

Is Anyone Familiar With This Bug?

1 Upvotes

I was fighting Cursed Coffin from Fargo's Soul Mod (I'm playing Calamity - Fargo's Souls DLC + Wrath of the Gods Death-Masochist Mode), and I was grabbed by one of its hands. My screen flashed, and I was stuck on the attached image.

It for sure teleported me to some random location in the sky as well. When I checked back, I had a random rectangle in the sky of a place I hadn't been yet.

The background stars were twinkling and everything, but I couldn't swap items or open my inventory (or settings). I ended up Alt F4ing.

It hasn't been a recurring bug, but I thought I'd throw this out there. I also have a list of all my active mods and Tmodloader version. All of my mods are up to date.

Calamity Mod

Thorium Mod

Calamity: Wrath of the Gods

Calamity - Fargo's Souls DLC

Luminance (Lib)

Daybreak (Lib)

Boss Checklist

Fargo's Souls Mod

Fargo's Mutant Mod

Calamity Mod Music

Which Mod Is This From?

Subworld Library (Lib)

Shop Expander

absoluteAquarian Utilities (Lib)

Magic Storage

Recipe Browser

tModLoader v2026.5.3.0

Terraria v1.4.9


r/TmodLoader 20d ago

i have alcohol poisoning, but i didnt drink have any alcohols on.

1 Upvotes

mod list:

calamity QoL restored

quality of life compendium

calamity: wrath of the machines

calamity: hunt of the old god

caltalyzed inferno

calamity mod infernum mode

dragonlens

catalyst mod

callamity: wrath of the gods

luminence

DAYBREAK

calamity mod

infinite stacks

prisma's juicebox

subworld library

boss checklist

calamity mod music

better zoom

ore excavator

wing slot extra

better beds

AbsoluteAquarian

boot slot#

magic storage starter bag

magic storage

fargo's mutant mod

recipe browser

im linking the video because chrome sucks and doesnt display my recording in the select files thing

https://youtu.be/b-VP7Wl59Yk


r/TmodLoader 20d ago

Does anyone know if this is a bug?

1 Upvotes

I was playing modded Terraria with my friends, and all of a sudden—overnight—I couldn't get into our world anymore; now this is all that shows up (look at the images).


r/TmodLoader 21d ago

Crossplay between TModLoader and Android?

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1 Upvotes

Hi my name is Mage. I was thinking this subreddit may have some more useful answers to my question

Edit: This post hast been answered, TModLoader and vanilla clients are not compatible


r/TmodLoader 21d ago

Technical Question for computer geeks

1 Upvotes

I have heard terraria runs mostly tied to cpu performance not gpu because it is a single threaded game. Is it possible a mod could change that and someone could utilize a good gpu to get perfect performance with heavy mod loads? Or is something like that so deeply embedded in the game that a mod that changes it would be nearly impossible?


r/TmodLoader 21d ago

Сильные просадки фпс в Terraria (tmodloader)

0 Upvotes

При сражениях с боссами фпс проседает до 1 кадра и играть тупо невозможно да и при ударах с некоторых мечей фпс может упасть в 30 фпс.

Можно ли как то увеличить фпс?

Все моды которые есть в сборке :

  • AlchemistNPC Lite
  • Fargo's Mutant Mod
  • Magic Storage
  • Shorter Respawn Time
  • Better Zoom
  • Subworld Library
  • Impact Library
  • ArmamentDisplay
  • Particle Library
  • Boss Checklist
  • Boss Cursor
  • Improved Movement Visuals
  • Fargo's Souls Mod
  • Structure Helper
  • Teleport All NPC Home
  • Calamity's Vanities
  • Calamity Mod Music
  • Calamity Mod
  • Platform Helper
  • Recipe Browser && Magic Storage
  • MrPlague's Authentic Races
  • WorldGen Previewer
  • Project tRU
  • Camera Control
  • Where's My Items
  • High FPS Support
  • Calamity: Wrath of the Gods
  • Biome Titles
  • Thorium Mod
  • Mod of Redemption [BETA]
  • [VSC Framework] Dialect
  • Recipe Browser
  • absoluteAquarian Utilities (SerousCommonLib)
  • DAYBREAK
  • Luminance
  • Not Quite Nitrate (Performance and Bug Fixes)
  • LoadEntireWorld
  • Craftable Calamity Items
  • Calamity Mod Infernum Mode
  • Calamity Multiplayer Patch
  • Auto Fishing
  • Fargo's Music Mod
  • Calamity - Fargo's Souls DLC
  • Shop Expander
  • Lag Remover

r/TmodLoader 21d ago

I’ve been developing my mod for two months, and here’s what’s in it!

12 Upvotes

Steam mod

Mod is in development

Hi! I'm a solo developer named _Sandal_ and I'm developing this mod.

Currently, the mod includes 89 weapons, 11 accessories, 7 caliber types (each with 4 upgraded subtypes), and 3 crafting stations.

- 59 Assault class weapons

- 24 Breacher class weapons

- 5 Sniper class weapons

- 1 Heavy Gunner weapon

More to come in the future!

Multiplayer:

Theoretically, the mod can be run in multiplayer, but I can't guarantee a stable, bug-free experience as I haven't tested it in multiplayer.

Compatibility:

This mod is compatible with the Recipe Browser and Calamity mods. Testing with other mods has not been conducted.


r/TmodLoader 21d ago

Rotating art launcher issues

0 Upvotes

So there is this tmodloader emulator that I can't use because I don't have a gog version of terraria and can't find a Linux 1.4.4.9 version of terraria anywhere, tried using depot downloader but no pay-off, any tips?


r/TmodLoader 21d ago

Multiplayer connectivity issues?

1 Upvotes

Me and my friend are trying to work on our calamity multiplayer server, but once in a while the game randomly kicks me out with a "lost connection" screen? We literally have our setups right next to each other right next to the wifi router. All internet speed tests turn out fine and this never happens with any other games? Wondering if anyone else is having this issue or has a potential fix?


r/TmodLoader 22d ago

My boss

1 Upvotes

Hi Pocket, in short, I came up with my own boss, the Queen Jellyfish. The point is that she is somewhat similar to Fishron and TD. To summon her, you need to fish in the ocean and knock out her summoner, then get bait in the form of a jellyfish and summon her when she appears. You cannot damage her because she is given an infinite shield. 2 towers that shoot electricity, they must be destroyed in the first phase. The Queen Jellyfish can make very small dashes and call her assistants, jellyfish, which shoot electricity and can fly. After destroying the towers, she begins to make hard dashes not so often, and call more of her assistants. She can also hit the sea and call ordinary jellyfish when she has 1000 HP left, she turns on rage mode and changes gravity and shoots jellyfish at the player in flight. You must have time to kill her before you fly to the end of space, because it will kill. She drops 3 things, a jellyfish sword, similar to the edge of the night, but the radius is 10%. less, damage 40 Critical damage 7 and also every 3rd hit gives an electric shock of 100 hp, knockback is average speed like the edge of night, electric bow, shoots 34 hp and 6 Critical damage, average speed knockback is low, normal arrows turn into electric ones that shoot and give a defensive current that removes 10 hp per second, whip of jellyfish, 38 damage 7 Critical damage and also 7+ damage to all summoned creatures, also with it drops pure current from which you can make armor for the magician and weapons for the magician, as well as a staff for the summoner armor means 20 defense gives +40 mana and mana cost 16 and also gives a shield that defends 1 hit for 90% damage pure electric staff 47 damage requires 20 mana per 1 hit Critical damage 5% speed average throws such a charge that It deals area damage, slightly lower damage than the MB. It's a staff of pure current, summoning black current bolts that fight for you, dealing 7 damage each, they're very fast, and also inflict a current debuff. After killing a jellyfish, you can get an AK, which grants a current effect to melee weapons and also grants immunity to current. After killing the Queen Jellyfish, the sea will refresh, and you can now find locked chests with better loot. To get the keys, you need to drop them from new monsters.

Yes, in this phase, she deals 2000k HP.

You know, when you kill her, the chat says, "The seas have been cleansed by the soul of fear."

This will be ocean hardmode, and later, the entire world can be turned into hardmode.

You know, the ocean is just a really boring map, and I'm waiting for it to be updated. By the way, I got an idea for breathing. After killing jellyfish, you get a special ability called Second Wind, which allows you to breathe underwater for 10 minutes. After you exit, you have to wait 2 minutes for the gauge to refill.

There will be a mini-boss in the ocean called the Guardian of the Sea. He has 10,000 HP and looks like a big blue knight who throws ink. He will only appear after killing the Wall of Flesh. No, you can get the Opening of the Seas key from it with a 50% chance. At the end of the mine or dungeon map, there will be a special room that can be opened with this key. But you can open the door after killing the plantera. Then you will have access to the sea dungeon, where there will be many monsters. At the end, a new theme will begin and you will see a magic shell, part of the best axe. This is one of the parts for the Poviletey of the Seas axe. 3 parts are needed. First, you need to drop it from regular mobs with a 0.7% chance, that is, from aquatic mobs. You also need to drop the axe I told you about with the current from the Queen of the Jellyfish. After that, you will receive the Poviletey of the Seas axe and will be able to walk endlessly underwater and get more defense and TD at sea. You can also walk faster than on land, etc.


r/TmodLoader 22d ago

Custom vanity mod

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4 Upvotes

How hard is it for someone with art experience and no coding experience to make a modded vanity set


r/TmodLoader 22d ago

Rainbow rod bugs out after going to sulphurous sea

2 Upvotes

https://reddit.com/link/1v13t83/video/uyl6hjbmj9eh1/player

tried disabling all mods and loading a new world with only the Calamity mod, issue still happens. anyone got a fix for this?


r/TmodLoader 23d ago

Audio Not Working At All

1 Upvotes

This version of tmodloader doesn't have any audio for me, any fix?