Hi sandong0313,

thanks for the report. These compile errors come from a Unity / realvirtual version mismatch: the realvirtual Digital Twin Starter 6.3 is built for a newer Unity 6000 LTS than 6000.0.58f, so the scripts do not compile on your Editor.

Two options:

1) Switch your project to the Unity 6000 LTS version that Starter 6.3 targets and re-import the package.

2) Or stay on Unity 6000.0 and use the matching realvirtual 6.0.x Starter release instead of 6.3.

Installation guide: https://doc.realvirtual.io/

To point you to the exact compatible build, could you confirm your Unity version (Editor > About)?

Best regards

Hi, you should see an upgrade price if you are logged in with the same user who purchased old version. Upgrade is always 30% of list price. If you need an direct offer send your old unity invoice to info@realvirtual.io and we will send you a direct offer. Thanks

Hi, this is not a realvirtual message and must be from another source. 

Hi,realvirtual is installed as a regular Unity asset, so there is no special uninstaller. Just delete the folder in your project:

1. Close Unity (or at least the realvirtual scenes).

2. In the Project window, delete the folder `Assets/realvirtual`.3. Also delete `Assets/realvirtual.meta` if it is still there.

4. Reopen the project, Unity will recompile without realvirtual.If you also imported demo scenes outside the `realvirtual` folder, remove them manually as well. No registry entries, no system-wide install, the asset is fully contained in your project.Let us know if anything still references realvirtual after that.

Best regards

Thomas

This was a failure on our webserver. Is fixed now.

Can you please describe a little bit more your issue by videos or anything else?

Ah sorry, please check with this: S7Interface.cs

Hi Werner, currently there is no OPCUA demo planned (OPCUA is not very good performing and sometimes complicated to setup)

In the meantime here is the updated S7Interface script @Adam, maybe you could check - currently I have no live access to an S7:

s7interface

OK thanks for reporting. We will check and put the solution into next release.