Issues running OpenBrush 2.10.51 in Unity Editor (missing DLLs, TiltBrushCpp.dll error) #919

toshinoritakata · 2025-09-24T06:36:49Z

toshinoritakata
Sep 24, 2025

Hello,

I downloaded OpenBrush 2.10.51 from:
https://github.com/icosa-foundation/open-brush/archive/refs/tags/2.10.51.zip

and opened it in the Unity Editor, but I keep getting an error saying that LIV_Bridge.dll cannot be found.

[OB] Open Brush 2.0.0 PlatformConfigPC
UnityEngine.Debug:Log (object)
TiltBrush.App:Log (string) (at Assets/Scripts/App.cs:168)
TiltBrush.App:Awake () (at Assets/Scripts/App.cs:507)

[OB] SdkMode: UnityXR.
UnityEngine.Debug:Log (object)
TiltBrush.App:Log (string) (at Assets/Scripts/App.cs:168)
TiltBrush.App:Awake () (at Assets/Scripts/App.cs:508)

Dir E:\OpenBrush\icosa-foundation\open-brush-2.10.0 -> E:\OpenBrush\icosa-foundation\open-brush-2.10.0
UnityEngine.Debug:LogFormat (string,object[])
TiltBrush.App:SetCurrentDirectoryToApplication () (at Assets/Scripts/App.cs:454)
TiltBrush.App:Awake () (at Assets/Scripts/App.cs:520)

[MetaXRFeature] HookGetInstanceProcAddr: 140736915704240
UnityEngine.Debug:Log (object)
Meta.XR.MetaXRFeature:HookGetInstanceProcAddr (intptr) (at ./Library/PackageCache/com.meta.xr.sdk.core@cc94628509/Scripts/OpenXRFeatures/MetaXRFeature.cs:160)
UnityEngine.XR.Management.XRManagerSettings:InitializeLoaderSync ()
TiltBrush.VrSdk:Initialize () (at Assets/Scripts/VrSdk.cs:942)
TiltBrush.VrSdk:Awake () (at Assets/Scripts/VrSdk.cs:154)

[MetaXRFeature] SetClientVersion
UnityEngine.Debug:Log (object)
Meta.XR.MetaXRFeature:HookGetInstanceProcAddr (intptr) (at ./Library/PackageCache/com.meta.xr.sdk.core@cc94628509/Scripts/OpenXRFeatures/MetaXRFeature.cs:162)
UnityEngine.XR.Management.XRManagerSettings:InitializeLoaderSync ()
TiltBrush.VrSdk:Initialize () (at Assets/Scripts/VrSdk.cs:942)
TiltBrush.VrSdk:Awake () (at Assets/Scripts/VrSdk.cs:154)

DllNotFoundException: LIV_Bridge assembly:<unknown assembly> type:<unknown type> member:(null)
LIV.SDK.Unity.SDKBridge.get_IsActive () (at Assets/ThirdParty/LIV/Scripts/SDKBridge.cs:208)
LIV.SDK.Unity.LIV.get__isReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:347)
LIV.SDK.Unity.LIV.UpdateSDKReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:401)
LIV.SDK.Unity.LIV.OnEnable () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:372)

Unexpected timestamp values detected. This can occur in H.264 videos not encoded with the baseline profile. Timestamps will be skewed to correct the playback for C:/Users/takat/Documents/Open Brush/Media Library/Videos/animated-logo.mp4

Sdk mode: UnityXR XRDevice.model: 
UnityEngine.Debug:LogFormat (string,object[])
TiltBrush.App:Start () (at Assets/Scripts/App.cs:623)

Registering plugins: E:\Work\PROMETECH\OpenBrush\icosa-foundation\open-brush-2.10.0\Library\PackageCache\com.unity.formats.usd@1.0.3-preview.2\Runtime\Plugins/x86_64/share/
UnityEngine.Debug:LogFormat (string,object[])
Unity.Formats.USD.InitUsd:SetupUsdPath () (at ./Library/PackageCache/com.unity.formats.usd@1.0.3-preview.2/Runtime/InitUsd.cs:75)
Unity.Formats.USD.InitUsd:Initialize () (at ./Library/PackageCache/com.unity.formats.usd@1.0.3-preview.2/Runtime/InitUsd.cs:32)
TiltBrush.App:Start () (at Assets/Scripts/App.cs:642)

SocketException System.Net.Sockets.SocketException (0x80004005): 通常、各ソケット アドレスに対してプロトコル、ネットワーク アドレス、またはポートのどれか 1 つのみを使用できます。

UnityEngine.Debug:Log (object)
WebSocketServer.WebSocketServer:ListenForTcpConnection () (at Assets/ThirdParty/WebSocketServer/WebSocketServer.cs:100)
System.Threading.ThreadHelper:ThreadStart ()

DllNotFoundException: LIV_Bridge assembly:<unknown assembly> type:<unknown type> member:(null)
LIV.SDK.Unity.SDKBridge.get_IsActive () (at Assets/ThirdParty/LIV/Scripts/SDKBridge.cs:208)
LIV.SDK.Unity.LIV.get__isReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:347)
LIV.SDK.Unity.LIV.UpdateSDKReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:401)
LIV.SDK.Unity.LIV.Update () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:377)

Detected unsanctioned change to transform
UnityEngine.Debug:LogError (object)
TiltBrush.CanvasScript:Update () (at Assets/Scripts/CanvasScript.cs:157)

NullReferenceException: Object reference not set to an instance of an object
TiltBrush.OAuth2Identity.get_ServiceAuthData () (at Assets/Scripts/Sharing/OAuth2Identity.cs:106)
TiltBrush.OAuth2Identity.get_ClientId () (at Assets/Scripts/Sharing/OAuth2Identity.cs:107)
TiltBrush.OAuth2Identity.InitializeAsync () (at Assets/Scripts/Sharing/OAuth2Identity.cs:146)
AwaitExtensions.WrapErrors (System.Threading.Tasks.Task task) (at Assets/ThirdParty/AsyncAwaitUtil/Source/AwaitExtensions.cs:30)
System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__7_0 (System.Object state) (at <51fded79cd284d4d911c5949aff4cb21>:0)
UnityEngine.UnitySynchronizationContext+WorkRequest.Invoke () (at <834804db60ae4eb981294088cf979056>:0)
UnityEngine.UnitySynchronizationContext.Exec () (at <834804db60ae4eb981294088cf979056>:0)
UnityEngine.UnitySynchronizationContext.ExecuteTasks () (at <834804db60ae4eb981294088cf979056>:0)

OpenXRFeature.enabled cannot be changed while OpenXR is running
UnityEditor.XR.OpenXR.Features.OpenXRFeatureSetManager:GetFeatureSetWithId (UnityEditor.BuildTargetGroup,string)
Meta.XR.MetaXRFeatureEnabler:EnableMetaXRFeature () (at ./Library/PackageCache/com.meta.xr.sdk.core@cc94628509/Editor/OpenXRFeatures/MetaXRFeatureEnabler.cs:55)
UnityEditor.EditorApplication:Internal_CallUpdateFunctions ()

OpenXRFeature.enabled cannot be changed while OpenXR is running
UnityEditor.EditorApplication:Internal_CallUpdateFunctions ()

Headset connected: OpenXR, Head Tracking - OpenXR
UnityEngine.Debug:Log (object)
TiltBrush.VrSdk:OnUnityXRDeviceConnected (UnityEngine.XR.InputDevice) (at Assets/Scripts/VrSdk.cs:702)
UnityEngine.XR.InputDevices:InvokeConnectionEvent (ulong,UnityEngine.XR.ConnectionChangeType)

DllNotFoundException: LIV_Bridge assembly:<unknown assembly> type:<unknown type> member:(null)
LIV.SDK.Unity.SDKBridge.get_IsActive () (at Assets/ThirdParty/LIV/Scripts/SDKBridge.cs:208)
LIV.SDK.Unity.LIV.get__isReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:347)
LIV.SDK.Unity.LIV.UpdateSDKReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:401)
LIV.SDK.Unity.LIV.Update () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:377)

NullReferenceException: Object reference not set to an instance of an object
TiltBrush.OAuth2Identity.get_ServiceAuthData () (at Assets/Scripts/Sharing/OAuth2Identity.cs:106)
TiltBrush.OAuth2Identity.get_ClientId () (at Assets/Scripts/Sharing/OAuth2Identity.cs:107)
TiltBrush.OAuth2Identity.InitializeAsync () (at Assets/Scripts/Sharing/OAuth2Identity.cs:146)
AwaitExtensions.WrapErrors (System.Threading.Tasks.Task task) (at Assets/ThirdParty/AsyncAwaitUtil/Source/AwaitExtensions.cs:30)
System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__7_0 (System.Object state) (at <51fded79cd284d4d911c5949aff4cb21>:0)
UnityEngine.UnitySynchronizationContext+WorkRequest.Invoke () (at <834804db60ae4eb981294088cf979056>:0)
UnityEngine.UnitySynchronizationContext.Exec () (at <834804db60ae4eb981294088cf979056>:0)
UnityEngine.UnitySynchronizationContext.ExecuteTasks () (at <834804db60ae4eb981294088cf979056>:0)

DllNotFoundException: LIV_Bridge assembly:<unknown assembly> type:<unknown type> member:(null)
LIV.SDK.Unity.SDKBridge.get_IsActive () (at Assets/ThirdParty/LIV/Scripts/SDKBridge.cs:208)
LIV.SDK.Unity.LIV.get__isReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:347)
LIV.SDK.Unity.LIV.UpdateSDKReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:401)
LIV.SDK.Unity.LIV.Update () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:377)

DllNotFoundException: LIV_Bridge assembly:<unknown assembly> type:<unknown type> member:(null)
LIV.SDK.Unity.SDKBridge.get_IsActive () (at Assets/ThirdParty/LIV/Scripts/SDKBridge.cs:208)
LIV.SDK.Unity.LIV.get__isReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:347)
LIV.SDK.Unity.LIV.UpdateSDKReady () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:401)
LIV.SDK.Unity.LIV.Update () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:377)

After that, I installed liv-sdk-2.1.1.unitypackage. This stopped the repeated error messages, but I still get messages about several DLLs not being found.


[OB] Open Brush 2.0.0 PlatformConfigPC
UnityEngine.Debug:Log (object)
TiltBrush.App:Log (string) (at Assets/Scripts/App.cs:168)
TiltBrush.App:Awake () (at Assets/Scripts/App.cs:507)

[OB] SdkMode: UnityXR.
UnityEngine.Debug:Log (object)
TiltBrush.App:Log (string) (at Assets/Scripts/App.cs:168)
TiltBrush.App:Awake () (at Assets/Scripts/App.cs:508)

Dir E:\OpenBrush\icosa-foundation\open-brush-2.10.0 -> E:\OpenBrush\icosa-foundation\open-brush-2.10.0
UnityEngine.Debug:LogFormat (string,object[])
TiltBrush.App:SetCurrentDirectoryToApplication () (at Assets/Scripts/App.cs:454)
TiltBrush.App:Awake () (at Assets/Scripts/App.cs:520)

[MetaXRFeature] HookGetInstanceProcAddr: 140736915704240
UnityEngine.Debug:Log (object)
Meta.XR.MetaXRFeature:HookGetInstanceProcAddr (intptr) (at ./Library/PackageCache/com.meta.xr.sdk.core@cc94628509/Scripts/OpenXRFeatures/MetaXRFeature.cs:160)
UnityEngine.XR.Management.XRManagerSettings:InitializeLoaderSync ()
TiltBrush.VrSdk:Initialize () (at Assets/Scripts/VrSdk.cs:942)
TiltBrush.VrSdk:Awake () (at Assets/Scripts/VrSdk.cs:154)

[MetaXRFeature] SetClientVersion
UnityEngine.Debug:Log (object)
Meta.XR.MetaXRFeature:HookGetInstanceProcAddr (intptr) (at ./Library/PackageCache/com.meta.xr.sdk.core@cc94628509/Scripts/OpenXRFeatures/MetaXRFeature.cs:162)
UnityEngine.XR.Management.XRManagerSettings:InitializeLoaderSync ()
TiltBrush.VrSdk:Initialize () (at Assets/Scripts/VrSdk.cs:942)
TiltBrush.VrSdk:Awake () (at Assets/Scripts/VrSdk.cs:154)

LIV: Setting up mixed reality based on Camera (eye)
UnityEngine.Debug:Log (object)
LIV.SDK.Unity.LivApi:BuildService (LIV.SDK.Unity.LivDescriptor,bool) (at Assets/ThirdParty/LIV/Scripts/LivApi.cs:53)
LIV.SDK.Unity.LivApi:CreateService (LIV.SDK.Unity.LivDescriptor,bool) (at Assets/ThirdParty/LIV/Scripts/LivApi.cs:17)
LIV.SDK.Unity.LIV:CreateOrUpdateService () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:316)
LIV.SDK.Unity.LIV:Awake () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:323)

DllNotFoundException: LIV_Native assembly:<unknown assembly> type:<unknown type> member:(null)
LIV_Native..cctor () (at Assets/ThirdParty/LIV/Plugins/src/LIV_Native.cs:186)
Rethrow as TypeInitializationException: The type initializer for 'LIV_Native' threw an exception.
LIV.SDK.Unity.CaptureProtocolBridge.Create () (at Assets/ThirdParty/LIV/Scripts/Runtime/CaptureProtocol/CaptureProtocolBridge.cs:76)
LIV.SDK.Unity.SDKBridge.CreateCaptureProtocol (LIV.SDK.Unity.SDKBridge+CaptureProtocolType captureProtocolType) (at Assets/ThirdParty/LIV/Scripts/SDKBridge.cs:45)
LIV.SDK.Unity.LivCaptureService.InitializeService () (at Assets/ThirdParty/LIV/Scripts/Runtime/LivCaptureService.cs:159)
LIV.SDK.Unity.LivApi.BuildService (LIV.SDK.Unity.LivDescriptor descriptor, System.Boolean setActive) (at Assets/ThirdParty/LIV/Scripts/LivApi.cs:60)
LIV.SDK.Unity.LivApi.CreateService (LIV.SDK.Unity.LivDescriptor descriptor, System.Boolean setActive) (at Assets/ThirdParty/LIV/Scripts/LivApi.cs:17)
LIV.SDK.Unity.LIV.CreateOrUpdateService () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:316)
LIV.SDK.Unity.LIV.Awake () (at Assets/ThirdParty/LIV/Scripts/LIV.cs:323)

Unexpected timestamp values detected. This can occur in H.264 videos not encoded with the baseline profile. Timestamps will be skewed to correct the playback for C:/Users/takat/Documents/Open Brush/Media Library/Videos/animated-logo.mp4

Sdk mode: UnityXR XRDevice.model: 
UnityEngine.Debug:LogFormat (string,object[])
TiltBrush.App:Start () (at Assets/Scripts/App.cs:623)

Registering plugins: E:\Work\PROMETECH\OpenBrush\icosa-foundation\open-brush-2.10.0\Library\PackageCache\com.unity.formats.usd@1.0.3-preview.2\Runtime\Plugins/x86_64/share/
UnityEngine.Debug:LogFormat (string,object[])
Unity.Formats.USD.InitUsd:SetupUsdPath () (at ./Library/PackageCache/com.unity.formats.usd@1.0.3-preview.2/Runtime/InitUsd.cs:75)
Unity.Formats.USD.InitUsd:Initialize () (at ./Library/PackageCache/com.unity.formats.usd@1.0.3-preview.2/Runtime/InitUsd.cs:32)
TiltBrush.App:Start () (at Assets/Scripts/App.cs:642)

WebSocket server is listening for incoming connections.
UnityEngine.Debug:Log (object)
WebSocketServer.WebSocketServer:ListenForTcpConnection () (at Assets/ThirdParty/WebSocketServer/WebSocketServer.cs:78)
System.Threading.ThreadHelper:ThreadStart ()

Detected unsanctioned change to transform
UnityEngine.Debug:LogError (object)
TiltBrush.CanvasScript:Update () (at Assets/Scripts/CanvasScript.cs:157)

NullReferenceException: Object reference not set to an instance of an object
TiltBrush.OAuth2Identity.get_ServiceAuthData () (at Assets/Scripts/Sharing/OAuth2Identity.cs:106)
TiltBrush.OAuth2Identity.get_ClientId () (at Assets/Scripts/Sharing/OAuth2Identity.cs:107)
TiltBrush.OAuth2Identity.InitializeAsync () (at Assets/Scripts/Sharing/OAuth2Identity.cs:146)
AwaitExtensions.WrapErrors (System.Threading.Tasks.Task task) (at Assets/ThirdParty/AsyncAwaitUtil/Source/AwaitExtensions.cs:30)
System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__7_0 (System.Object state) (at <51fded79cd284d4d911c5949aff4cb21>:0)
UnityEngine.UnitySynchronizationContext+WorkRequest.Invoke () (at <834804db60ae4eb981294088cf979056>:0)
UnityEngine.UnitySynchronizationContext.Exec () (at <834804db60ae4eb981294088cf979056>:0)
UnityEngine.UnitySynchronizationContext.ExecuteTasks () (at <834804db60ae4eb981294088cf979056>:0)

OpenXRFeature.enabled cannot be changed while OpenXR is running
UnityEditor.XR.OpenXR.Features.OpenXRFeatureSetManager:GetFeatureSetWithId (UnityEditor.BuildTargetGroup,string)
Meta.XR.MetaXRFeatureEnabler:EnableMetaXRFeature () (at ./Library/PackageCache/com.meta.xr.sdk.core@cc94628509/Editor/OpenXRFeatures/MetaXRFeatureEnabler.cs:55)
UnityEditor.EditorApplication:Internal_CallUpdateFunctions ()

OpenXRFeature.enabled cannot be changed while OpenXR is running
UnityEditor.EditorApplication:Internal_CallUpdateFunctions ()

Headset connected: OpenXR, Head Tracking - OpenXR
UnityEngine.Debug:Log (object)
TiltBrush.VrSdk:OnUnityXRDeviceConnected (UnityEngine.XR.InputDevice) (at Assets/Scripts/VrSdk.cs:702)
UnityEngine.XR.InputDevices:InvokeConnectionEvent (ulong,UnityEngine.XR.ConnectionChangeType)

NullReferenceException: Object reference not set to an instance of an object
TiltBrush.OAuth2Identity.get_ServiceAuthData () (at Assets/Scripts/Sharing/OAuth2Identity.cs:106)
TiltBrush.OAuth2Identity.get_ClientId () (at Assets/Scripts/Sharing/OAuth2Identity.cs:107)
TiltBrush.OAuth2Identity.InitializeAsync () (at Assets/Scripts/Sharing/OAuth2Identity.cs:146)
AwaitExtensions.WrapErrors (System.Threading.Tasks.Task task) (at Assets/ThirdParty/AsyncAwaitUtil/Source/AwaitExtensions.cs:30)
System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__7_0 (System.Object state) (at <51fded79cd284d4d911c5949aff4cb21>:0)
UnityEngine.UnitySynchronizationContext+WorkRequest.Invoke () (at <834804db60ae4eb981294088cf979056>:0)
UnityEngine.UnitySynchronizationContext.Exec () (at <834804db60ae4eb981294088cf979056>:0)
UnityEngine.UnitySynchronizationContext.ExecuteTasks () (at <834804db60ae4eb981294088cf979056>:0)

When I run it as is, the application launches, but as soon as I try to use a brush I get an error related to TiltBrushCpp.dll.

DllNotFoundException: TiltBrushCpp assembly:<unknown assembly> type:<unknown type> member:(null)
TiltBrush.MathUtils.GetBoundsFor (UnityEngine.Matrix4x4 mat, System.Int32 iVert, System.Int32 iVertEnd, UnityEngine.Vector3[] v3, UnityEngine.Vector3& center, UnityEngine.Vector3& size) (at Assets/Scripts/Util/MathUtils.cs:818)
TiltBrush.Batch.GetBoundsFor (UnityEngine.Vector3[] aVert, System.Int32 iVert, System.Int32 nVert, System.Nullable`1[T] leftTransform) (at Assets/Scripts/Batching/Batch.cs:232)
TiltBrush.Batch.AddSubset (System.Int32 nVert, System.Int32 nTris, TiltBrush.MasterBrush rMasterBrush) (at Assets/Scripts/Batching/Batch.cs:381)
TiltBrush.BatchManager.CreateSubset (TiltBrush.BrushDescriptor brush, System.Int32 nVerts, System.Int32 nTris, TiltBrush.MasterBrush geometry) (at Assets/Scripts/Batching/BatchManager.cs:158)
TiltBrush.QuadStripBrush.FinalizeBatchedBrush () (at Assets/Scripts/Brushes/QuadStripBrush.cs:280)
TiltBrush.PointerScript.DetachLine (System.Boolean bDiscard, TiltBrush.Stroke rMemoryObjectForPlayback, TiltBrush.SketchMemoryScript+StrokeFlags strokeFlags, System.Boolean isFinalStroke) (at Assets/Scripts/PointerScript.cs:996)
TiltBrush.PointerManager.FinalizeLine (System.Boolean isContinue, System.Boolean discard) (at Assets/Scripts/PointerManager.cs:1564)
TiltBrush.PointerManager.Transition_RecordingInput_WaitingForInput () (at Assets/Scripts/PointerManager.cs:1414)
TiltBrush.PointerManager.UpdateLine () (at Assets/Scripts/PointerManager.cs:1222)
TiltBrush.SketchControlsScript.UpdateControls () (at Assets/Scripts/SketchControlsScript.cs:1132)
TiltBrush.App.Update () (at Assets/Scripts/App.cs:1128)

NullReferenceException: Object reference not set to an instance of an object
TiltBrush.QuadStripBrush.AppendLeadingQuad (System.Boolean bGenerateNew, System.Single opacity01, UnityEngine.Vector3 vCenter, UnityEngine.Vector3 vForward, UnityEngine.Vector3 vNormal, UnityEngine.Vector3 vRight, TiltBrush.MasterBrush rMasterBrush, System.Int32& earliestChangedQuad) (at Assets/Scripts/Brushes/QuadStripBrush.cs:465)
TiltBrush.QuadStripBrush.UpdatePositionImpl (UnityEngine.Vector3 vPos, UnityEngine.Quaternion ori, System.Single fPressure) (at Assets/Scripts/Brushes/QuadStripBrush.cs:820)
TiltBrush.BaseBrushScript.UpdatePosition_LS (TiltBrush.TrTransform xf, System.Single fPressure) (at Assets/Scripts/Brushes/BaseBrushScript.cs:212)
TiltBrush.PointerScript.UpdateLineFromObject () (at Assets/Scripts/PointerScript.cs:556)
TiltBrush.PointerScript.UpdatePointer () (at Assets/Scripts/PointerScript.cs:475)
TiltBrush.PointerManager.Update () (at Assets/Scripts/PointerManager.cs:613)

Failed self check: last subset == verts
UnityEngine.Debug:LogError (object)
TiltBrush.Batch:SelfCheck () (at Assets/Scripts/Batching/Batch.cs:466)
TiltBrush.Batch:UpdateMesh () (at Assets/Scripts/Batching/Batch.cs:313)
TiltBrush.Batch:LateUpdate () (at Assets/Scripts/Batching/Batch.cs:297)

Failed self check: last subset == tris
UnityEngine.Debug:LogError (object)
TiltBrush.Batch:SelfCheck () (at Assets/Scripts/Batching/Batch.cs:470)
TiltBrush.Batch:UpdateMesh () (at Assets/Scripts/Batching/Batch.cs:313)
TiltBrush.Batch:LateUpdate () (at Assets/Scripts/Batching/Batch.cs:297)

Failed self check: last subset == verts
UnityEngine.Debug:LogError (object)
TiltBrush.Batch:SelfCheck () (at Assets/Scripts/Batching/Batch.cs:466)
TiltBrush.Batch:UpdateMesh () (at Assets/Scripts/Batching/Batch.cs:335)
TiltBrush.Batch:LateUpdate () (at Assets/Scripts/Batching/Batch.cs:297)

If there are additional steps required to set up the environment besides just downloading the source, could you please let me know?

andybak · 2025-09-24T11:59:54Z

andybak
Sep 24, 2025
Maintainer

Did you follow the steps under "Generating Secrets file" in the readme?

0 replies

andybak · 2025-09-24T12:43:00Z

andybak
Sep 24, 2025
Maintainer

Did you follow the steps under "Generating Secrets file" in the readme?

0 replies

toshinoritakata · 2025-09-25T06:01:30Z

toshinoritakata
Sep 25, 2025
Author

I haven’t created a secrets file, but the build generated through Unity > Open Brush > Build > Do Build runs without any problems.
However, when I run it in the Editor, I still get the same errors as before.
Is it not possible to run OpenBrush directly in the Editor?

0 replies

toshinoritakata · 2025-09-25T07:07:45Z

toshinoritakata
Sep 25, 2025
Author

After setting _enabled to false in LIV.cs OnEnable(), it also worked in the Editor.
Thank you.

0 replies

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Uh oh!

Issues running OpenBrush 2.10.51 in Unity Editor (missing DLLs, TiltBrushCpp.dll error) #919

Uh oh!

{{title}}

Uh oh!

Replies: 4 comments

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Select a reply

Uh oh!

Uh oh!

Issues running OpenBrush 2.10.51 in Unity Editor (missing DLLs, TiltBrushCpp.dll error) #919

Uh oh!

toshinoritakata Sep 24, 2025

Replies: 4 comments

Uh oh!

andybak Sep 24, 2025 Maintainer

Uh oh!

andybak Sep 24, 2025 Maintainer

Uh oh!

toshinoritakata Sep 25, 2025 Author

Uh oh!

toshinoritakata Sep 25, 2025 Author

toshinoritakata
Sep 24, 2025

andybak
Sep 24, 2025
Maintainer

andybak
Sep 24, 2025
Maintainer

toshinoritakata
Sep 25, 2025
Author

toshinoritakata
Sep 25, 2025
Author