Hello!
I’m just curious why the SpecklePlayground sample (ref GitHub - specklesystems/speckle-unity: AEC Interoperability for Unity through Speckle) is not working when it’s built as a Standalone Windows app. In the Editor, everything works cool, but when built I’m getting this view:
Did I miss something, or the Speckle Examples script can’t recognize the running Speckle Manager on standalone build?
Hey @dr.P , I haven’t actually tried building the project, not sure what could be happening 
Are you running it on a machine that has Manager installer and at least one account set up?
Is there a way to see any of the (probably many) console errors?
I’ll give it a go in the next days to see what’s going on, unless you beat me to it 
Hey @teocomi , thanks for the reply!
It turned out as an Architecture error, I built the project on x86 and some scripts wasn’t cool with that, so I switched to x86_64 and now it works, kinda, because now I have a new error when I try to stream a project from the Speckle.xyz server, here is the full log (btw it loads some objects and after like 3-4 objects loaded it throws this error, so this error happens while streaming the data):
> The referenced script on this Behaviour (Game Object 'Main Camera') is missing!
UnloadTime: 0.804600 ms Debug: Logging enabled with ConsoleDiagnosticLogger and min level: Debug Warning: Init was called but no DSN was provided nor located. Sentry SDK will be disabled. Websocket is open ArgumentNullException: Value cannot be null. Parameter name: shader at (wrapper managed-to-native) UnityEngine.Material.CreateWithShader(UnityEngine.Material,UnityEngine.Shader) at UnityEngine.Material..ctor (UnityEngine.Shader shader) [0x00008] in C:\buildslave\unity\build\Runtime\Export\Shaders\Shader.bindings.cs:122 at Objects.Converter.Unity.ConverterUnity.GetMaterial (Objects.Other.RenderMaterial renderMaterial) [0x0008e] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\ConverterUnity.Geometry.cs:359 at Objects.Converter.Unity.ConverterUnity.MeshToNative (Objects.Geometry.Mesh speckleMesh, Objects.Other.RenderMaterial renderMaterial, System.Collections.Generic.Dictionary`2[TKey,TValue] properties) [0x00194] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\ConverterUnity.Geometry.cs:279 at Objects.Converter.Unity.ConverterUnity.MeshToNative (Speckle.Core.Models.Base speckleMeshObject) [0x0001f] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\ConverterUnity.Geometry.cs:220 at Objects.Converter.Unity.ConverterUnity.ConvertToNative (Speckle.Core.Models.Base object) [0x0002c] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\ConverterUnity.cs:68 at Speckle.ConnectorUnity.Receiver.TryConvertItemToNative (System.Object value) [0x00124] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Receiver.cs:292 Rethrow as SpeckleException: Value cannot be null. Parameter name: shader at Speckle.ConnectorUnity.Receiver.TryConvertItemToNative (System.Object value) [0x001ac] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Receiver.cs:309 at Speckle.ConnectorUnity.Receiver.RecurseTreeToNative (System.Object object) [0x000aa] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Receiver.cs:240 at Speckle.ConnectorUnity.Receiver.<RecurseTreeToNative>b__22_0 (System.Object x) [0x00000] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Receiver.cs:229 at System.Linq.Enumerable+WhereSelectListIterator`2[TSource,TResult].MoveNext () [0x0004d] in <55b3683038794c198a24e8a1362bfc61>:0 at System.Linq.Enumerable+WhereEnumerableIterator`1[TSource].MoveNext () [0x0004e] in <55b3683038794c198a24e8a1362bfc61>:0 at System.Collections.Generic.List`1[T]..ctor (System.Collections.Generic.IEnumerable`1[T] collection) [0x00077] in <2b3a3162be434770b7a4fac8b896e90c>:0 at System.Linq.Enumerable.ToList[TSource] (System.Collections.Generic.IEnumerable`1[T] source) [0x0000e] in <55b3683038794c198a24e8a1362bfc61>:0 at Speckle.ConnectorUnity.Receiver.RecurseTreeToNative (System.Object object) [0x0001b] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Receiver.cs:229 at Speckle.ConnectorUnity.Receiver.ConvertRecursivelyToNative (Speckle.Core.Models.Base base, System.String name) [0x0008d] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Receiver.cs:206 at Speckle.ConnectorUnity.Receiver+<>c__DisplayClass20_1.<GetAndConvertObject>b__0 () [0x00001] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Receiver.cs:160 at Speckle.ConnectorUnity.Dispatcher+<ActionWrapper>d__5.MoveNext () [0x00020] in C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Dispatcher.cs:89 at UnityEngine.SetupCoroutine.InvokeMoveNext (System.Collections.IEnumerator enumerator, System.IntPtr returnValueAddress) [0x00020] in C:\buildslave\unity\build\Runtime\Export\Scripting\Coroutines.cs:17 UnityEngine.MonoBehaviour:StartCoroutineManaged2(IEnumerator) UnityEngine.MonoBehaviour:StartCoroutine(IEnumerator) (at C:\buildslave\unity\build\Runtime\Export\Scripting\MonoBehaviour.bindings.cs:91) Speckle.ConnectorUnity.<>c__DisplayClass2_0:<Enqueue>b__0() (at C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Dispatcher.cs:48) Speckle.ConnectorUnity.Dispatcher:Update() (at C:\repos\Speckle\SpeckleUnityStandalone\Assets\Speckle Connector\Dispatcher.cs:36) (Filename: C:/buildslave/unity/build/Runtime/Export/Shaders/Shader.bindings.cs Line: 122)
This log indicates an issue with a missing shader. The interesting part is that I can’t reproduce this error when I play the project in Editor… 
BTW, just to reply to your question about the Manager: Yes, I’m running it on a machine that has the Manager installed and Running as well as an account all set up.
Sweet, good find! I’ll add it to the docs
Re missing shader, it seems this could resolve it: Shader Missing in Builds When Called From Shader.Find("") - Unity Answers
Great link for the missing shader @teocomi ! It solved the issue.
These 2 shaders should be added into:
Project Settings → Graphics → Built-in Shader Settings → Always Included shaders
I also found another issue which I didn’t mention, The RoslynDirectoryCreator.cs script is by default in the Extra folder, but if you want to build the project the outcome won’t be so Extra 
since it throws a missing reference error which looks something like this:
Assets\Extra\RosolynDirectoryCreator.cs(13,4): error CS0246: The type or namespace name ‘InitializeOnLoad’ could not be found
Since I’m not sure if we need this in the build at all I just created a new folder in the Assets and named it Editor, I placed the script there, and the build should be successful since the Editor folder won’t be included in the build by default. Let me know if it’s a wrong or a reasonable solution.
Great stuff! I’ll make sure to add these to our docs, thanks for trying it out
Any other feedback, just send it our way!
