Alright, i will go with URP then. HDRP will be important at some point, but i can wait weeks for the support, and just go with URP for now, as OPCUA is a necessity for me.

Alright. Great that you found the issue. I take it that URP is not supported either then?

Yes. I created a 2019.4 LTS based project, and imported Game4Automation Package. The error pursued.
The projects are HDRP based. Is that a problem?

Furhter investigation shows that deleting OPCUA4UNITY folder gets rid of the problem, so the issue must lie there

Hi Thomas. Thank you for your reply. Unfortunately i have just created a 2019.4 LTS project and added Game4Automation, yet i still get exactly the error.



Library\PackageCache\com.unity.visualeffectgraph@7.3.1\Editor\Models\Blocks\Implementations\Orientation\Orient.cs(262,31): error CS0433: The type 'InvalidEnumArgumentException' exists in both 'System.Private.ServiceModel, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'