Search
Setup for Free
t
tModLoader
•
5w ago
sartasm
Tmodloader crashes when the world is saving, “IndexOutOfRangeException”
After a while of playing on the world
, the game freezes and crashes
client.log
2.03MB
tModLoader
Join
The official server for tModLoader, an API to mod Terraria. Collaborate and find the latest TML news!
171,857
Members
View on Discord
Similar Threads
Was this page helpful?
Yes
No
© 2026 Hedgehog Software, LLC
Twitter
GitHub
Discord
System
Light
Dark
More
Communities
Docs
About
Terms
Privacy
S
sartasm
OP
•
11/26/25, 12:19 AM
.
M
Michaelsoftman
•
11/26/25, 12:38 AM
.mod ThoriumRework
T
tModLoader
•
11/26/25, 12:38 AM
Requested by michaelsoftman#0000
Mod: Thorium Helheim (Thorium Bosses Reworked) (ThoriumRework) 1.2.1
Author
n0t
_UN
_owen
(76561199125907379
)
Downloads
219
,474
Views
142
,170
Favorites
4
,340
Votes
★
★
★
★
★
Upvotes
478
Downvotes
32
Mod Side
Both
tModLoader Version
2025
.8
.3
.1
Last updated
October 7, 2025
Time created
November 3, 2023
Tags
New Content
, Gameplay Tweaks
, Visual Tweaks
, Both
, 1
.4
.4
, English
M
Michaelsoftman
•
11/26/25, 12:38 AM
This mod seems to be causing it
S
sartasm
OP
•
11/26/25, 7:53 AM
i disabled the mod
, but the game still crashes
. same error message too
client.log
2.29MB
M
Michaelsoftman
•
11/26/25, 11:42 AM
That
's the same log file
, it
's spamming errors for Thorium Helheim
S
sartasm
OP
•
11/26/25, 11:53 PM
i
'm referring to the
"IndexOutOfRangeException
" that happens at the bottom at both of the log files
Similar Threads
Game crashes when saving after modifying world
t
tModLoader / support-forum
5w ago
Crash when saving the world
t
tModLoader / support-forum
7mo ago
World crashes when saving or after some time after entering the world
t
tModLoader / support-forum
5mo ago
Tmodloader Crashing when opening world
t
tModLoader / support-forum
8mo ago