We are trying to use the ShowLoginDialog function in WinCC Unified Comfort, however, we are receiving the following message: 'Invalid object or member on current device: ShowLoginDialog()'.

Is this a limitation due to using a Comfort panel?

I tested the PC Unified version, and I don't get any errors when compiling.

Software version: TIAPortal V18 Update3

Thanks

Hello andcosta,

Do you have the Unified Comfort panel with the V18 update 3 image loaded and configured the same way in the project HW?

In theory you should have at least the V18 upd 3 panel image as stated in the Readme: Image-Downloads for SIMATIC HMI Operator Panels: Unified Comfort Panels