SDK Bug & Feature Requests

My world when uploaded with SDK 3.7.2b2 will eject users immediately out of the world as soon as it finishes loading. The screen goes black as it transitions from the load screen, at which point you are then kicked straight back to the loading screen for your home world. I've had to fix my world (obviously) by rolling back to beta 1, but I've left a copy of the broken version here: https://vrchat.com/home/world/wrld_30dc07f2-f497-42ca-ba18-29e261c81cc7

VRChat SDK Version: Avatar 3.6.1 Unity Version: 2022.3.22f1 Description of the bug: Every time I'm trying to upload my avatar (either new or published), it fails halfway. After examining full API logs and codes, I found that the SDK could upload the avatar bundle (.vrca) without an error, but after it acquires upload URL (like https://vrchat.com/api/1/file/image/code/{id} ) and trys to "PUT" the thumbnail to the URL, it gets 404 and fails. Steps to reproduce (how did you encounter the bug?): Just fill in the form and click "Build & Publish" button. Additionaly, I'm a Chinese user and I've tried uploading without VPN or through VPN to another region but failed. Any extra files? (output logs, screenshots): Yes, I've attached log output from one single uploading phase.

Using SDK 3.6.1 today. When I have "Enable World Reload" enabled, and I click on "Build & Test New Build", I now have 2 clients opening up the new build. I think there should be a button that just says Build. Then I can click Build and keep my one client open.

After you enter Play Mode in Unity, and press the "CloseMenu" On "VRChat Client Simulator", the camera stop working therefore the screen shows "Display 1 No cameras rendering". I have no idea how to reproduce this bug, but I heard (not sure) that it may be cause by gameobject with UdonBehaviour attached is Instantiated in a public event. Downgrade to SDK 3.5.1, it works again.

The VRChat Worlds and Avatars SDK currently uses Unity 2022.3.6f1. VRChat's has been upgraded to Unity 2022.3.22f1. Unity 2022.3.22f1 contains various improvements, bug fixes, and fewer crashes.

We're improving various components in the Worlds SDK: VRC Pickup VRC Scene Descriptor VRC Portal Marker. Here's what's planned: Remove obsolete properties Add multi-editing Add more help button [?] to open relevant documentation And components to Unity's "Add Component" menu. Remember whether dropdowns were open or closed

When running the ClientSim, components VRCObjectPool and VRCObjectSync do not get their respective helpers ClientSimObjectPoolHelper and ClientSimSyncHelper which makes them non-functional. Reproduced using VRChat SDK - Worlds 3.5.2, was not able to reproduce on 3.5.0 or 3.5.1 Note:, Udon Behaviour components receive ClientSimUdonHelper and Action VRCObjectPool.OnSpawn does trigger ClientSimObjectPoolHelper.OnSpawn , as added in ClientSimMain.SetupSDKLinks , which produces error "TryToSpawn on Pool called before initialized". Components work in the VRChat Client as expected.

I was working on my world, and play testing it with ClientSim worked fine. Later, I uploaded it on VRChat, and I noticed that most references were suddenly null, I got many NullPointer exceptions, and I couldn't figure out the issue. The only thing I noticed was this error message I got during the build: "AmbiguousMatchException : Multiple custom attributes of the same type found" It seems like an error happened during the build, and a incomplete/broken build got uploaded ? Downgrading the SDK version to 3.5.1 fixed that issue for me, something in the latest SDK version is breaking my world, and I don't know what...

My pickups don't work anymore. Reproduce: Add a pickup to scene. Try to pick it up in clientsim. Object should be picked up.

Unity Version: 2018.4.20f1 SDK3: (latest version - VRCSDK3-UDON-2020.07.16.10.33_Public) I have tried to remove lighting / rebake. I have also attempted to upload an older version of the world, (which was working) and it shows the same error. The editor log: is shown below. ApiFile file_4faae868-abcd-470f-900b-9c01b7ad21ef: Error: Failed to create file version record. That file is much too big The world builds locally fine and I can play and test it locally. (The size comes in at 139mb - so it is not a stupidly large size.) When attempting to do an build and publish the editor errors on an excessively large upload size. (previous uploads have been fine) [<color=orange>Always</color>] Starting upload UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object) UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[]) UnityEngine.Logger:Log(LogType, Object, Object) UnityEngine.Debug:Log(Object, Object) VRC.Core.Logger:Log(String, DebugLevel, Object) VRCSDK2.<UploadNew>d__42:MoveNext() (at Assets\VRCSDK\Dependencies\VRChat\Scripts\RuntimeWorldCreation.cs:427) UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr) (at C:\buildslave\unity\build\Runtime\Export\Coroutines.cs:17) UnityEngine.MonoBehaviour:StartCoroutineManaged2(IEnumerator) UnityEngine.MonoBehaviour:StartCoroutine(IEnumerator) (at C:\buildslave\unity\build\Runtime\Export\MonoBehaviour.bindings.cs:91) VRCSDK2.RuntimeWorldCreation:SetupUpload() (at Assets\VRCSDK\Dependencies\VRChat\Scripts\RuntimeWorldCreation.cs:406) UnityEngine.Events .InvokableCall:Invoke() (at C:\buildslave\unity\build\Runtime\Export\UnityEvent.cs:166) UnityEngine.Events .UnityEvent:Invoke() (at C:\buildslave\unity\build\Runtime\Export\UnityEvent_0.cs:58) UnityEngine.UI.Button:Press() (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\UI\Core\Button.cs:66) UnityEngine.UI.Button:OnPointerClick(PointerEventData) (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\UI\Core\Button.cs:108) UnityEngine.EventSystems.ExecuteEvents:Execute(IPointerClickHandler, BaseEventData) (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\EventSystem\ExecuteEvents.cs:50) UnityEngine.EventSystems.ExecuteEvents:Execute(GameObject, BaseEventData, EventFunction`1) (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\EventSystem\ExecuteEvents.cs:261) UnityEngine.EventSystems.StandaloneInputModule:ProcessMousePress(MouseButtonEventData) (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\EventSystem\InputModules\StandaloneInputModule.cs:613) UnityEngine.EventSystems.StandaloneInputModule:ProcessMouseEvent(Int32) (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\EventSystem\InputModules\StandaloneInputModule.cs:510) UnityEngine.EventSystems.StandaloneInputModule:ProcessMouseEvent() (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\EventSystem\InputModules\StandaloneInputModule.cs:490) UnityEngine.EventSystems.StandaloneInputModule:Process() (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\EventSystem\InputModules\StandaloneInputModule.cs:254) UnityEngine.EventSystems.EventSystem:Update() (at C:\buildslave\unity\build\Extensions\guisystem\UnityEngine.UI\EventSystem\EventSystem.cs:377) (Filename: Assets/VRCSDK/Dependencies/VRChat/Scripts/RuntimeWorldCreation.cs Line: 427) ApiFile file_4faae868-abcd-470f-900b-9c01b7ad21ef: Error: Failed to create file version record. That file is much too big UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object) UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[]) UnityEngine.Logger:Log(LogType, Object) UnityEngine.Debug:LogError(Object) VRC.Core.ApiFileHelper:Error(OnFileOpError, ApiFile, String, String) (at Assets\VRCSDK\Dependencies\VRChat\Scripts\ApiFileHelper.cs:1430) VRC.Core.<UploadFile>d__22:MoveNext() (at Assets\VRCSDK\Dependencies\VRChat\Scripts\ApiFileHelper.cs:789) UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr) (at C:\buildslave\unity\build\Runtime\Export\Coroutines.cs:17) (Filename: Assets/VRCSDK/Dependencies/VRChat/Scripts/ApiFileHelper.cs Line: 1430) <color=yellow> wrote retry state: {"C:/Users/Scotty/AppData/Local/Temp/DefaultCompany/VRChatHigashimon/wrld_e778dbc6-6c10-4805-ad00-6a3638dd4873_46_2018.4.20f1_4_standalonewindows_Release.unitypackage":"file_4faae868-abcd-470f-900b-9c01b7ad21ef"}</color> UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object) UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[]) UnityEngine.Logger:LogFormat(LogType, String, Object[]) UnityEngine.Debug:LogFormat(String, Object[]) VRCSDK2.RuntimeAPICreation:SaveUploadRetryState() (at Assets\VRCSDK\Dependencies\VRChat\Scripts\RuntimeAPICreation.cs:117) VRCSDK2.RuntimeAPICreation:SaveUploadRetryState(String, String) (at Assets\VRCSDK\Dependencies\VRChat\Scripts\RuntimeAPICreation.cs:106) VRCSDK2.<>c__DisplayClass37_0:<UploadFile>b__1(ApiFile, String) (at Assets\VRCSDK\Dependencies\VRChat\Scripts\RuntimeAPICreation.cs:275) VRC.Core.ApiFileHelper:Error(OnFileOpError, ApiFile, String, String) (at Assets\VRCSDK\Dependencies\VRChat\Scripts\ApiFileHelper.cs:1432) VRC.Core.<UploadFile>d__22:MoveNext() (at Assets\VRCSDK\Dependencies\VRChat\Scripts\ApiFileHelper.cs:789) UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr) (at C:\buildslave\unity\build\Runtime\Export\Coroutines.cs:17) (Filename: Assets/VRCSDK/Dependencies/VRChat/Scripts/RuntimeAPICreation.cs Line: 117) Saved upload retry state to: C:/Users/Scotty/AppData/Local/Temp/DefaultCompany/VRChatHigashimon\4d1f62f26d373644abe430ad47d572bd\upload_retry.dat UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object) UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[]) UnityEngine.Logger:Log(LogType, Object) UnityEngine.Debug:Log(Object) VRCSDK2.RuntimeAPICreation:SaveUploadRetryState() (at Assets\VRCSDK\Dependencies\VRChat\Scripts\RuntimeAPICreation.cs:125) VRCSDK2.RuntimeAPICreation:SaveUploadRetryState(String, String) (at Assets\VRCSDK\Dependencies\VRChat\Scripts\RuntimeAPICreation.cs:106) VRCSDK2.<>c__DisplayClass37_0:<UploadFile>b__1(ApiFile, String) (at Assets\VRCSDK\Dependencies\VRChat\Scripts\RuntimeAPICreation.cs:275) VRC.Core.ApiFileHelper:Error(OnFileOpError, ApiFile, String, String) (at Assets\VRCSDK\Dependencies\VRChat\Scripts\ApiFileHelper.cs:1432) VRC.Core.<UploadFile>d__22:MoveNext() (at Assets\VRCSDK\Dependencies\VRChat\Scripts\ApiFileHelper.cs:789) UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr) (at C:\buildslave\unity\build\Runtime\Export\Coroutines.cs:17) (Filename: Assets/VRCSDK/Dependencies/VRChat/Scripts/RuntimeAPICreation.cs Line: 125)