Hello,

I am running the OPCUA demo with the UaCPPServer and it works fine, except that the values are not shown next to the GameObjects in Unity. I can see the current values from the server on each OPCUA_Node component, however it seems that the corresponding PLCSignals were not created like they should (from the OPCUA documentation page: "If the Game4Automation framework is installed, additionally all
corresponding PLCSignals are created. These signals can be dragged and
dropped with sensors or drives of the Game4Automation framework.")

I then added a PLC Output Float script manually to the respective node (see picture). Now the current value is shown next to the GameObject, but it doesn't update.

I also tested this with the test scene (OPCUADriveReadingWriting.unity) provided here: https://forum.game4automation.com/communities/1/topics/101-write-to-opc-ua-varible-using-the-plcinputfloat-datatype

But the PLC Output value is also not updated there.

Can you write to OPC UA variable using the PLCInputFloat varible type. I easily read values from the PLCOutputFloat inside scripts using the "variableName".Value method but I cannot seem to write using the datatypes.

I am able to change to variables on OPC UA server using other applications.

I have recently bought the game4automation Pro, as I need simit and unity to communicate with eachother.

I have no issues getting SIMIT and unity to communicate via the SHM interface when using the "play" button from the editor, but when I run a compiled application Unity and SIMIT do not communicate.

I have tried to use both "2019.1.14f1" and "2018.4.9f1 LTS" versions of unity. As the function "Apply Standard Settings" fail in my "2019.1.14f1" project but switching to "2018.4.9f1 LTS" where the function runs without error did not help.

"GAME4AUTOMATION_PROFESSIONAL;GAME4AUTOMATION" is present in the "Scripting Define Symbols" field.

what am I missing?

Can I deploy demo app into my iPad by using starter kit? 

Hi I buy the  game4automation starter and I download the parts4cad from the asset store.

And I import the parts4cad in the project where is the game4automation,and I click in the game4automation tab > Cadenas parts4cad and it doesn't star the parts4cad software. Do I need another thing? Here is a screenshot.

Regards!

Hi all,

I get an error from UnityLinker (see below) in Unity 2019.2.2f1, Android and PC Standalone build. The project also uses LWRP which, I assume, is not so important here. I did not test with standard rendering. I can reproduce this error in an empty project just importing the OPCUA4Unity asset. Other settings are IL2CPP, Net Standard 2.0.

Edit: Maybe it is helpfull to know, that Mono Scripting Backend does not run into this.

Full error message:

UnityLinker.exe -out="C:/Users/Unity/New Unity Project/Temp/StagingArea/Data/Managed/tempStrip" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Core.xml" -x="C:/Users/jg/Unity/New Unity Project/Temp/StagingArea/Data/Managed/TypesInScenes.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Accessibility.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/AI.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/AndroidJNI.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Animation.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/AR.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/AssetBundle.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Audio.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Cloth.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/ClusterInput.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/ClusterRenderer.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Core.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/CrashReporting.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Director.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/DSPGraph.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/FileSystemHttp.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/GameCenter.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Grid.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/HotReload.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/ImageConversion.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/IMGUI.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Input.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/InputLegacy.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/JSONSerialize.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Localization.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/ParticleSystem.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/PerformanceReporting.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Physics.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Physics2D.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Profiler.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/ScreenCapture.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/SharedInternals.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/SpriteMask.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/SpriteShape.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Streaming.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Substance.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Terrain.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/TerrainPhysics.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/TextCore.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/TextRendering.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Tilemap.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/TLS.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UI.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UIElements.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Umbra.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UNET.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UnityAnalytics.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UnityConnect.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UnityTestProtocol.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UnityWebRequest.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UnityWebRequestAssetBundle.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UnityWebRequestAudio.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UnityWebRequestTexture.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/UnityWebRequestWWW.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Vehicles.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/VFX.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Video.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/VR.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/Wind.xml" -x="C:/Program Files/Unity/Hub/Editor/2019.2.2f1/Editor/Data/PlaybackEngines/WindowsStandaloneSupport/Whitelists/XR.xml" -d="C:/Users/jg/Unity/New Unity Project/Temp/StagingArea/Data/Managed" --include-unity-root-assembly="C:/Users/jg/Unity/New Unity Project/Temp/StagingArea/Data/Managed/Assembly-CSharp.dll" --include-unity-root-assembly="C:/Users/jg/Unity/New Unity Project/Temp/StagingArea/Data/Managed/Unity.RenderPipelines.Lightweight.Runtime.dll" --include-unity-root-assembly="C:/Users/jg/Unity/New Unity Project/Temp/StagingArea/Data/Managed/Unity.Postprocessing.Runtime.dll" --dotnetruntime=il2cpp --dotnetprofile=unityaot --use-editor-options --include-directory="C:/Users/jg/Unity/New Unity Project/Temp/StagingArea/Data/Managed" --rule-set=Conservative --editor-data-file="C:/Users/jg/Unity/New Unity Project/Temp/StagingArea/Data/Managed/EditorToUnityLinkerData.json" --disable-engine-module-support

stdout:
Fatal error in Unity CIL Linker
System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
at System.Collections.Generic.List`1.Enumerator.MoveNextRare()
at Mono.Linker.Steps.MarkStep.ProcessMarkedTypesWithInterfaces()
at Mono.Linker.Steps.MarkStep.ProcessPrimaryQueue()
at Mono.Linker.Steps.MarkStep.Process()
at Unity.Linker.Steps.UnityMarkStep.Process(LinkContext context)
at Mono.Linker.Pipeline.ProcessStep(LinkContext context, IStep step)
at Unity.Linker.UnityPipeline.ProcessStep(LinkContext context, IStep step)
at Mono.Linker.Pipeline.Process(LinkContext context)
at Unity.Linker.UnityDriver.Run()
at Unity.Linker.UnityDriver.RunDriverWithoutErrorHandling()
at Unity.Linker.UnityDriver.RunDriver()
stderr:

UnityEngine.Debug:LogError(Object)
UnityEditorInternal.Runner:RunProgram(Program, String, String, String, CompilerOutputParserBase) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:126)
UnityEditorInternal.Runner:RunManagedProgram(String, String, String, CompilerOutputParserBase, Action`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildUtils.cs:71)
UnityEditorInternal.AssemblyStripper:RunAssemblyLinker(IEnumerable`1, String&, String&, String, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/AssemblyStripper.cs:222)
UnityEditorInternal.AssemblyStripper:StripAssembliesTo(String[], String[], String, String, String&, String&, String, IIl2CppPlatformProvider, IEnumerable`1, BuildTargetGroup, ManagedStrippingLevel, Boolean, String) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/AssemblyStripper.cs:158)
UnityEditorInternal.AssemblyStripper:RunAssemblyStripper(IEnumerable, String, String[], String[], String, IIl2CppPlatformProvider, RuntimeClassRegistry, ManagedStrippingLevel) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/AssemblyStripper.cs:358)
UnityEditorInternal.AssemblyStripper:StripAssemblies(String, IIl2CppPlatformProvider, RuntimeClassRegistry, ManagedStrippingLevel) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/AssemblyStripper.cs:246)
UnityEditorInternal.IL2CPPBuilder:Run() (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:326)
UnityEditorInternal.IL2CPPUtils:RunIl2Cpp(String, IIl2CppPlatformProvider, Action`1, RuntimeClassRegistry) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/Il2Cpp/IL2CPPUtils.cs:70)
DesktopStandalonePostProcessor:SetupStagingArea(BuildPostProcessArgs, HashSet`1) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/DesktopStandalonePostProcessor.cs:242)
DesktopStandalonePostProcessor:PostProcess(BuildPostProcessArgs) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/DesktopStandalonePostProcessor.cs:41)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Hi,

I am using OPCUA4Unity in my Hololens Unity project. An exception is thrown when I try to connect to an OPCUA server from the Hololens. Here is the output:

"The type initializer for 'Opc.UaFx.Client.OpcClient' threw an exception. at game4automation.OPCUAConnection.Connect () [0x00000] in <00000000000000000000000000000000>:0
at game4automation.OPCUA_Interface.Connect () [0x00000] in <00000000000000000000000000000000>:0"

I am able to connect just fine in Unity Editor, but not when connecting in Hololens.

I have ensured that the build settings are correct (IL2CPP, .NET 2.0 compatibility), and have set the permissions to allow internet access in Hololens. I am on Unity 2018.4.8f1, and have tried upgrading my project to 2019.1.14f1 but that did not fix the issue.

Let me know if you need more information!

Dear game4utomation team,

Recently we bought the Game4Automation Pro Asset in Unity, and so far we really like it.

We set up a simple project in Simit and managed to get the interface working with the shared memory solution.

For this we used the Update() method off Unity, now we would like to use a event based system to reduce the load on the system. In the PLCOutput class the event SignalChanged is available and we tried to implement this.

So in this example we would like to toggle a bool to change the color on a traffic light.

public class Verkeerslicht3 : NetworkBehaviour

{

public Material yellowMaterial;

public PLCOutputBool yellowEnable;

public MeshRenderer yellowMeshRenderer;

void Start()

{

yellowEnable.SignalChanged += OnYellowEnableStateChange;

}

private void OnYellowEnableStateChange(Signal obj)

{

RpcSetGeel(obj);

}

[ClientRpc]

private void RpcSetGeel(bool state)

{

yellowMeshRenderer.material = state ? yellowMaterial : disabledMaterial;

}

But if we toggle the Bool in Simit the OnYellowEnableStateChange is not called.

Can you help with this?

We are having issues with models generated from Solid Edge. Assembly positions and part colours don't always seem to be respected.

I note that the documentation mentions similar issues with NX and that a fix is due soon. Will something similar for Solid Edge available?

Andy