Avatar Bugs & Feature Requests

When the following conditions are met, a PB placed under an object with a Constraint setting will not follow the Constraint’s movement, regardless of whether it is Local or Remote. (Contacts follow correctly without any issues.) An animation within the Animator manipulates the Transform of the object that has the Constraint setting. (This applies even if it's in an isolated state.) The Constraint applied to the object is in an enabled state. Once the Constraint is disabled and the animation is able to move the object, the PB starts following to the correct position. (The avatar where this bug was discovered has a somewhat complex setup, so there may be other contributing factors.) The avatar ID where the issue occurs is as follows: avtr_d45ac5bc-cb20-4bce-8c03-bf45e81f0dec SDK: 3.8.0 BuildVersion: 1628 --------------------------------------------------------------------------------------------------------------------- [JP] [特定条件下でPBはConstraint設定されたObjectの動きに追従しません。] 以下の条件を満たすとき、Constraint設定されたObjectの配下に設定されたPBがLocal/Remote問わずConstraintの動きに追従しません。 (Contactは問題なく追従します。) ①Animatorの中にConstraint設定したObjectのTransformを操作するAnimationが含まれている。 (孤立したStateでも同様) ②Objectに設定されたConstraintが有効状態になっている。 Constraintが無効になりAnimationで動かせるようになると、PBは正しい位置へ追従するようになります。 (バグを発見したアバターは少々複雑な作りをしているため、他にも原因があるかもしれません。)

I uploaded Toon Standard Outlined on Quest build, then it seemed to fallback into ToonLit, while the release claims that should be Toon Standard (no outlined one)…

When opening a radial menu, the animation visually play from 0 to 100 lightning fast, then settle at the value set prior the opening or not. Instead of being at the normalize value set locally. Those issue only occur remotely. No difference when using a single state or a blend tree.

I have an avatar that shows up as "Good" for PC in the Unity editor and once downloaded in VRChat, but both on the website and in game prior to downloading the avatar, the security scan shows up as "Very Poor". I'm not sure why there's this discrepancy, but the consequence is that the avatar is filtered out by clients who have "Poor and Below"/"Very Poor" blocked, and the opaqueness of the process means I have no way of telling how to fix the problem. Request is either for parity between the systems, such that an avatar's performance ranking will be displayed consistently between them, or else more descriptive feedback on why the security scan returned a different ranking than Unity does. I've seen this on a few avatars in the past, but currently the one I'm having issue with it on is private, but it's here: https://vrchat.com/home/avatar/avtr_937eaecf-7d00-482d-84c5-955174244294 Attached are pictures from the same avatar on PC as seen in: 1) Unity Editor 2) VRChat Client (avatar tile, pre-download) 3) VRChat Client (avatar info, post-download) 4) VRChat Website

Since a few months, it seems that the security checks fails when uploading an avatar with tracker module audio files. Before it was fine and working in game. > Unity supports the four most common module file formats, namely Impulse Tracker (.it), Scream Tracker (.s3m), Extended Module File Format (.xm), and the original Module File Format (.mod). Steps to reproduce : Create a new avatar project Add SDK sample avatar Add a new audio source and use a module audio file (from modarchive.org for example) as the AudioClip Upload the avatar Security checks will fail instantly Sample avatar that failed security checks : avtr_aebe3694-2da8-44bf-bec1-fbad6c48bdf4

Repro: Put an Integer parameter as the Parameter Rotation of a Radial Puppet Expected: Goes from 0 to 255 as it did in the past. Result: It pretends to be a float puppet, but doesn't work function. Not sure why Integers are still allowed to be used as parameter rotation if they don't work, but this is supposed to play nicely with the Copy Parameter Driver for extra precision in the radial menu.

Yesterday I had to download an update to start the game. When I did, I noticed that it ruined all my avatars - my hair doesn't move in any of them. Neither in the old avatars I made a few years ago, nor in the newer avatars. The best thing is that the dynamic bones work normally for the person I made avatars for in the same way. Only for me, none of them work. I didn't change anything in the avatars. When I put on avatars from the ''test'' tab - the bones work normally. But when I re-upload the avatar via Unity - nothing works. The hair doesn't move. Will there be an update that will fix this? Do I have to fix each avatar one by one? I have a lot of them, it will take a lot of time!

I want to have a specific movement for just the avatar's arms from ExMenu. I have set up animation for just the arms in the Action Layer, and set Left Hand/Right Hand to Animation using Tracking Control. Despite this, the Shoulder bone sometimes follows the controller movement. Specifically, when I place the controller between around my ear and behind the face, only the Shoulder bone follows it a little. The other bones, UpperArms, LowerArms and Hands, are properly Animation-dominated. Sometimes it works as expected, and whether it succeeds or not depends on the contents of the Animation Clip, I think. I don't understand the difference between why it works in some cases and not in others. I have uploaded the reproduction assets as a unitypackage here. https://drive.google.com/file/d/1SRkRNxqTKdyhx3xEMglRMXxfvCI_T5R8/view?usp=sharing The sample avatar has been modified, so build it, log in as VR, and check Pattern 1 and 2 in ExMenu. Pattern 1 works as expected. The shoulders completely ignore the controller movement. Pattern 2 is strange. When the controller is between the ear and behind the face, the shoulders are pulled and move. The same issue occurs when I switch the Animation Clips of the two Patterns, so it shouldn’t be a problem with the Animator Controller. Test Avatar ID: avtr_8afd8f11-ca3e-4bb7-8c54-1c7291e9ff8b Test World for reproduction video: https://vrchat.com/home/world/wrld_01025423-c339-4735-8af9-ba45cc9e46f2/info

In build 1101 and 1102, it seems that VRC Avatar Parameter Driver may not work correctly for a few frames after avatar loading. I made a small Animator Controller to reproduce this problem. https://drive.google.com/file/d/1ufhdX02DcTPvbLcXMyLK2Of2P1FlwbRU/view?usp=sharing This Animator Controller contains two layers: Layer0: This layer writes 1 to the local parameter Local . Layer1: This layer counts the number of frames it took for the parameter Local to be changed. I think that Layer1 should stop at state 0 because modified values will be observable immediately, but actually it stops at state 2. This behavior is different from older builds.

When an avatar uses cloth component at it's spawn - like cloth being loaded as soon as avatar loads - it causes nametag and chat bubble to appear at a higher position. I managed to find a workaround by adding a delay to outfit's activation so it wont load with my avatar at the same time. The cloth component is always on, but outfit gameobject itself is enabled after 0.2 seconds. I hope VRChat team can track this down. Thanks!