Bug Reports

Random avatars are currently returning error bots for non-local players (Ie; they look fine to the wearer, but anyone else loading them gets the Error Bot). Console shows the following errors; Error - [Behaviour] Error downloading avatar [AVATAR NAME]/Security: Error loading asset bundle from ****: HTTP/1.1 403 Forbidden Error - [Behaviour] Error downloading avatar [AVATAR NAME]/Standard: Error loading asset bundle from ****: HTTP/1.1 403 Forbidden

Since the latest update, personal avatar scalers like the Jackal scaling system and Mag's scale adjuster have been broken for the local mirror clone. This means that in mirrors or cameras, the scale seems to be getting applied twice. It appears this has to do with constraints not running in the mirror clones. Dexvoid highlighted a temporary workaround, although this is undesirable and also doesn't guarantee this will keep working in the future as the behavior will get changed again. To make them work again for now there is a workaround to add source to the constraint on the armature that looks at the head bone with a weight of 0. This makes the local version be incorrectly scaled twice up as well, which then can be compensated by having all scale animations be the square root of the original value. I've attached a couple images of the discord message, workaround fix applied to the constraint in unity, and a screenshot of in-game showing the issue. Here a scale of .4x has been selected. You can see the eye height is a little below the pool table, but in the mirror the local clone got a lot smaller than .4x

Although I turn on leave notification, I cannot get ones. I CAN receive join notification, and I've gotten leave ones before updating to 1533. (It was 1519 I think.)

VRC SDK version: 3.7.3 Set PB - enable Is Animated Move the bones set in PB with animation Make another object follow the PB bones with Constraint Combining all of these 1 to 3 will cause the Constraint to not work properly. This issue did not occur with VRC SDK versions 3.7.2 and below. -日本語- VRC SDKのバージョン: 3.7.3 1.PBを設定-Is Animatedを有効 2.PBで設定したボーンをアニメーションで動かす 3.Constraintを使用し、PBのボーンに別オブジェクトを追従させる これら1~3を全て組み合わせた場合、Constraintが正常に動作しなくなります。 VRC SDKのバージョン 3.7.2以前ではこの不具合は発生しませんでした。

After updating the SDK and VRC, objects set to follow with Constrain cause jittering in the mirror. Even when using mirror detection to disable all Constrain settings in MirrorClone, the same phenomenon occurs, so it seems to be an issue that arises when using Constrain in PlayerLocal. Confirmed with SDK 3.7.3 Release 1534. Please refer to the link below for the video. https://x.com/Tukumomi_VR/status/1854750688255131667 https://x.com/Tukumomi_VR/status/1854818302633083383 ================================================= [JP] 鏡の中でConstrain設定されたオブジェクトがジッターします。 SDKとVRCの更新後、Constrainで追従させたオブジェクトは鏡の中でジッターを引き起こします。 ミラー検出を使用し、MirrorCloneではConstrainをすべてDisableにするようにしても同様の事象が発生したため、PlayerLocalでConstrainを使用した時点で発生する問題のようです。 SDK 3.7.3 リリース1534にて確認

Constraints behave differently depending on whether they are set directly under the avatar's Root or under the Armature’s Hips. This phenomenon appears to affect only Contacts and PB, not Skinned Meshes or Particles. Additionally, with both configurations, when using Constraints, the mesh appears fixed in PlayerLocal but jitters in MirrorClone, similar to the behavior seen with Contacts. ①Constraint set directly under the avatar's Root The Constraint jitters when the avatar is stationary, but stops when the avatar is in motion. ②Constraint set under Armature’s Hips The Constraint remains stable when the avatar is stationary, but jitters intensely when the avatar is in motion. Please refer to the reference video below. https://x.com/Tukumomi_VR/status/1856163222237438081 The first avatar with the yellow ring is setup ① ID: avtr_5842db16-81ce-4956-9355-026ba3747b43 The second avatar with the blue ring is setup ② ID: avtr_b754535b-ebf0-4eb1-a4d1-2d8f86cba7c5 Here are the steps for the gimmick operation: [Activation] Make a RockNRoll gesture with your right hand and a Gun gesture with your left hand, then touch the Contact on your right wrist with your left index finger. [Expansion] Make a Point gesture with your right hand and a RockNRoll gesture with your left hand to expand the menu. In this state, it is fixed to the world. --------------------------------------------------------------------------- [JP] Constraint は、アバターの Root 直下に設定するか、Armature の Hips 配下に設定するかによって挙動が異なります。この現象はスキンメッシュやパーティクルには影響を与えず、Contact や PB のみに影響するようです。 また、どちらの設定でも Constraint 使用時、PlayerLocal ではメッシュが固定されて表示されますが、MirrorClone ではメッシュが Contact と同じようにジッターするようです。 ①Constraint をアバターの Root 直下に設定 アバターが静止している時に Constraint がジッターし、アバターが動いているとジッターが止まります。 ②Constraint を Armature の Hips 配下に設定 アバターが静止している時はジッターが止まり、アバターが動いていると激しくジッターします。 参考動画は以下をご参照ください。 [URL] 黄色いリングが付いた最初のアバターが設定① (Avatar ID) 青いリングが付いた2つ目のアバターが設定② (Avatar ID) ギミック操作の手順は次のとおりです。 [有効化] 右手で RockNRoll ジェスチャー、左手で Gun ジェスチャーを行い、左人差し指で右手首の Contact をタッチします。 [展開] 右手でポイントジェスチャー、左手でロックンロールジェスチャーを行うとメニューが展開されます。この状態ではワールドに固定されます。

When using a Constraint set on an object under the avatar's Armature/Hips to "Freeze To World", its position appears incorrect in the mirror. In that situation, Contacts, etc., also seem to jump to various positions. This issue has been occurring since Build 1535. The testing environment is the beta version of Build 1535. Please refer to the video below. https://x.com/Tukumomi_VR/status/1856980367678595236 ①The first avatar has the Constraint set directly under the avatar's Root. ID: avtr_5842db16-81ce-4956-9355-026ba3747b43 ②The second avatar has the Constraint set under the Armature's Hips. ID: avtr_b754535b-ebf0-4eb1-a4d1-2d8f86cba7c5 Here are the steps for the gimmick operation: [Activation] Make a RockNRoll gesture with your right hand and a Gun gesture with your left hand, then touch the Contact on your right wrist with your left index finger. [Expansion] Make a Point gesture with your right hand and a RockNRoll gesture with your left hand to expand the menu. In this state, it is fixed to the world. ------------------------------------------------------------------------------ [JP] アバターのArmature/Hips配下のオブジェクトに設定されたConstraintを使用してワールド固定した際、鏡の中で位置がおかしくなります。 その際、Contact等もバラバラの位置に飛んでいるようです。 この問題はBuild 1535から発生しています。 動作確認環境はBuild1535のβです 下記動画を参照してください [URL] ①1つ目のアバターがConstraint をアバターのRoot直下に設定したもの (Avatar ID) ②2つ目のアバターがConstraint をArmatureのHips配下に設定したもの (Avatar ID) ギミック操作の手順は次のとおりです。 [有効化] 右手でRockNRollジェスチャー、左手でGunジェスチャーを行い、左人差し指で右手首のContactをタッチします。 [展開] 右手でPointジェスチャー、左手でRockNRollジェスチャーを行うとメニューが展開されます。この状態ではワールドに固定されます。

After the recent update, objects using VRC Constraint experience positional jitter when moved. This issue occurs not only with mirrors but also in other contexts. ---- You can observe the issue with this avatar: avtr_e59ad73b-a8f3-48aa-99e2-cf795afd7aa4 This avatar is equipped with two traffic wands: one mounted on the shoulder and the other on a drone. The traffic wand mounted on the shoulder does not jitter while mounted. However, jitter occurs when it is moved while being held in the hand. The traffic wand mounted on the drone experiences jitter in its mounted state. However, there is no jitter when it is held in the hand.

Probably since the 9/12 update, any valid avatar randomly becomes an error avatar at high frequency (my personal experience is about once within 10 times). This occurs individually for each local or remote user. If you change the avatar from the error avatar to another avatar and back again, it will not be fixed immediately, but if you change it again after a minute or more, the error may be cleared up. The avatars that cause this problem include at least the ones I uploaded a day ago with the latest VRCSDK 3.7.0 / Unity 2022.3 environment. This can happen regardless of whether the performance rank is Medium, Poor, or Very Poor. おそらく9/12の更新以降、任意の有効なアバターが高頻度（個人的な体感だと10回以内に一回程度）でランダムにエラーアバターになります。これはローカルまたはリモートユーザーそれぞれで個別に発生します。 ・エラーアバターから別のアバターに変えて再度戻ってきてもすぐには直りませんが、1分以上程度時間がたってからまた変更するとエラーが解消されることがあります。 ・この事象が起こるアバターは少なくとも、VRCSDK 3.7.0 / Unity 2022.3の最新の環境で1日前に私がアップロードしたものを含みます。 ・パフォーマンスランクがMedium、Poor、Very Poorどれでも起こりえます。

Found this on mobile Android, live build, and Open Beta (11/14/24). The tooltip for sharing a sticker is wrong. It instead uses the same tooltip as sharing an emoji.