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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stuck on connecting to when i try joining from ip

ive disabled and re-enabled the mods i have on and still wont let me connect....

Game keeps crashing on save (I think)

Game periodically crashes and resets to most recent save. I think this is happening on save but I don't know for certain. I validated on steam and then uninstalled and reinstalled both the base game and tmodloader. Attached is the client log file.

Game Breaking Crash attempting to load asset that doesn't exist.

When i break/place a certain tile, the game first sends a window(first image) saying the tile couldn't be displayed. this is normal for me, as i have a couple texture pack mods installed. what isnt normal, is the main game crashing after i close that window(second image). Log file is included in the post. I'd like to know which mod is responsible for this. Major content mod I have is Spirit renewed, but i have a multitude of other miscellaneous mods and such to aid in QoL. I can send a mod list if needed, but it'll take some time to grab all the mods. EDIT: this is NOT a mod issue. this is an issue with the game itself attempting to load an asset that doesnt exist. I tried uninstalling and reinstalling terraria, i've tried verifying files in both Tmod and Vanilla. Terraria is allowed through the firewall of my device. nothing works. I'm not sure how to fix this, and i can't play Terraria with this bug...
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i downloaded tmodloader v2025.8.3.1 and this error occured when i added wrath of the gods

i dont think theres an version for wrath of the gods that match tmodloader v2025.8.3.1
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Calamity World Lost

I was playing my Calamity World yesterday and it worked perfectly fine, yet when I started it up today, it just says "Load Failed". I have no idea what happened. I don't think a changed anything. Please help. I've spent so much time on that world
Solution:
Try a backup

why wont my world load

im trying to do infernum + masochist + legendary mode, all the mods i have are: Calamity mod infernum mode, Luminance, Realistic Sky, Calamity - Fargo's Soum DLC, Calamity: Wrath of The Gods, Catalyst Mod, Calamity's Vanities, Calamity Mod Music, Calamity Mod, Fargo's Soul Mod, Boss Checklist, Recipe Browser, AlchemistNPC Lite, Fargo's Mutant Mod, Dialouge Panel Rework, 1Pv6 Multiplayer Support, Boss Intro's, absoluteAquarian Utilities (SerousCommonLib), Fargo's Soul Mod Extra, Infernum Master a...
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Having a Issue with some mods

I dont know what mod could be causing it but this is what i keep seeing
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"Mod description is equal to or too similar to the description template"

I have tried uploading my mod a few times now, each time with a different description (including different spacing), and I keep getting this report. The current description (in both the description.txt and description_workshop.txt files) is as follows, but I've tried many different things, including making it much longer: "This mod brings Deerclops more in line with the rest of Terraria's bosses by making her despawn when all players are dead. In order to compensate for this, her health is also reduced by 50%. v1.0"...
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Missing exe file

hey guys, im new here I installed the lastest stable version from the github but it doesnt contain the exe file for the launcher, am i missing something?...

No Calamity Mod Music

I get no music for infernum or calamity on any of the biomes or bosses just pure silence and the boss sound effects I'm on a M4 Macbook pro

Terrible lag on infernum exo mechs, even though i have alright specs

Using a 3060 with an intel i9-10900x and 64gb ram. Basically, up until this point infernum has been running fine, but whenever i try to do exo mechs i just get insane lag spikes. Dont know what else i could do, i tried launch parameters, lowering quality and tweaking settings, optimization mods, etc, but it doesnt seem to work. Example:...

Main Engine Crash

first time trying tmodloader im using family share it says something about unable to find asset wave bank

multyplayer

when im playing with my friends on the calamity mods th game is just lagging so hard when we start any boss, like when we start eater of worlds the game just becomes super slow and everything becomes laggy the other bosses also(my and my friend have good pc if you know hot fix this problem please help me out for free i dont want to buy a server or smth like that

some unknown mod is making my tmodloader unable to load

restarting/uninstalling and reinstalling does not help and idk what to do
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TML not launching

fails launching and shows me an error
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