vrcexpressionsmenu uses a parameter that is not defined In your avis parameters menu, make sure you have those exact missing parameters added! They must be typed out exactly how it appears on the error messages Example: Accessories Cap ( must be with same capitals spelling!)
Expressions Menu and Parameters | VRC School A VRC Expression Menu is an Asset containing the layout for one Menu (Circle) of your Circle Hand Menu A Menu can contain up to eight “Controls”, and has a selected Active Avatar This avatar is used to get and check the VRC Expression Parameters from There are six types of Controls:
Expressions Menu and Controls | VRChat Creation Expression Parameters have an option to copy parameters from an Animator to create your parameters quickly Select the Expression Parameters asset to customize it The asset contains three parameters by default: VRCEmote, VRCFaceBlendH, and VRCFaceBlendV
Any ideas on how to fix this : r VRchat - Reddit Either remove the options in your expressions menu that try to access those parameters if you intentionally removed them, or add those to your parameter list if you have just installed GoGo Loco
Expressions - VRChat Wiki Expression Parameters are used to control avatar features via expression menu, contact receiver, OSC, parameter drivers or physbones These parameters are then mapped to Animator Controller parameters in your avatar's FX, Gesture, or Action controllers
blepmlem VRChat-Expression-Utility - GitHub Creating a new expression with the tool allows for the automatic generation of: Other features include the ability to view delete each VRC parameter and relationships with associated objects such as Animation Clips, Animator Layers, Conditions, Menus, etc Have fun! <3 Create new expressions for your VRC avatar without doing all the tedious work!
Animator Parameters | VRChat Creation Set up an Expressions Menu, which allows users to easily control the parameters in VRChat, e g , switch between outfits or play custom animations Expressions Menus are the easiest and most common method to control custom parameters