Crash when changing avatar with FavCat/IKTweaks/UIExpansionKit

[AlexisEvo]

MelonLoader v0.4.0 VRChat build 1108 Latest version of FavCat, IKTweaks, and UIXK from https://github.com/knah/VRCMods/releases/tag/updates-2021-06-16

This took forever to figure out, but these three mods installed simultaneously cause random crashes while changing avatars, worlds, or calibrating. No other mods installed. Removing any one of the three resolves the issue. Issue is not present in desktop (and might require FBT).

No errors are generated.

[21:33:48.714] ------------------------------
[21:33:48.714] MelonLoader v0.4.0 Open-Beta
[21:33:48.714] OS: Windows 10
[21:33:48.714] Hash Code: 981025550979910249561005449481021011011015054501019999999848995151579751
[21:33:48.715] ------------------------------
[21:33:48.715] Name: VRChat
[21:33:48.715] Developer: VRChat
[21:33:48.715] Unity Version: 2018.4.20
[21:33:48.715] Game Type: Il2Cpp
[21:33:48.716] Game Arch: x64
[21:33:48.716] ------------------------------

[21:33:49.084] Preferences Loaded!
[21:33:49.108] Loading Il2CppAssemblyGenerator...
[21:33:49.114] Loading Plugins...

[21:33:49.119] ------------------------------
[21:33:49.119] No Plugins Loaded!
[21:33:49.119] ------------------------------

[21:33:50.234] Contacting RemoteAPI...
[21:33:50.502] ForceDumperVersion = null
[21:33:50.502] ForceUnhollowerVersion = null
[21:33:50.502] ObfuscationRegex = null
[21:33:50.503] MappingURL = https://github.com/LavaGang/Deobfuscation-Maps/raw/master/VRChat/1105.0.csv.gz
[21:33:50.503] MappingFileSHA512 = 7057541467b5f360e22ed7c2b574d38e88157e4c24ec4b44a4b18ce9aec553d7a0f9c46b7299969b9355c660244c02ad1990535d4a7b90da3ab6f0f834ffcdcb
[21:33:50.503] Unity Dependencies are up to date. No Download Needed.
[21:33:50.503] Il2CppDumper is up to date. No Download Needed.
[21:33:50.504] Il2CppAssemblyUnhollower is up to date. No Download Needed.
[21:33:50.504] Deobfuscation Map is up to date. No Download Needed.
[21:33:50.504] Checking GameAssembly...
[21:33:50.890] Assembly is up to date. No Generation Needed.

[21:33:50.891] Loading Support Module...
[21:33:50.904] Game Version: 2021.2.4p2-1108--Release

[21:33:50.988] Loading Mods...

[21:33:51.040] ------------------------------
[21:33:51.041] 3 Mods Loaded
[21:33:51.042] ------------------------------
[21:33:51.042] UI Expansion Kit v0.3.2
[21:33:51.043] by knah
[21:33:51.047] SHA256 Hash: ee520a24a3f99b158fb360a0e4dc47fdfaf8644abf6bdcbefa5e6f5a5289cc44
[21:33:51.047] ------------------------------
[21:33:51.048] FavCat v1.1.5
[21:33:51.048] by knah
[21:33:51.070] SHA256 Hash: 223f434f226e9643f486c1a0ef94591a5ba19e67a1cf7d4a340896896f8062fe
[21:33:51.071] ------------------------------
[21:33:51.071] IKTweaks v1.0.13
[21:33:51.071] by knah
[21:33:51.074] SHA256 Hash: 8cab607d25e0083c2b0a02d7b6258fc722d9aa5aaddb63c4f62d70258cb85603
[21:33:51.075] ------------------------------
[21:33:51.111] [FavCat] Creating database
[21:33:53.889] [FavCat] Adding button to UI - Looking up for Change Button
[21:33:53.927] [FavCat] Initialized!
[21:33:53.999] [UI_Expansion_Kit] Decorating menus
[21:34:09.020] [IKTweaks] Spine length is 0.3383777
[21:34:09.026] [IKTweaks] Found tracker with serial LHR-83DE9415 for point Hip
[21:34:09.026] [IKTweaks] Found tracker with serial LHR-07AFB5F9 for point LeftFoot
[21:34:09.027] [IKTweaks] Found tracker with serial LHR-4D9B35A3 for point RightFoot
[21:34:09.029] [IKTweaks] Applied stored calibration