This error will occur if the process developed on a newer version of Studio is being opened/executed on an older version.
Specifically, two scenarios are possible:
You have created a project on Studio CE 2019.7 and you are trying to open it with 2019.6
You have created a project on Studio CE 2019.7 and you are trying to run it via Orchestrator on a machine that has an older version of Studio CE/Robot installed.
In both cases, updating to the latest version 2019.7 on all machines you use is the advised fix
Hi,
the error still persist. Just for the information the creation and execution of the workflow is being done in the same version and i am not dealing with Orchestrator