Configuration check warning:
The TS setup variable plugin.tx_realty_pi1.singlePID is empty, but needs to be non-empty. This value specifies the PID of the page for the single view. If this value is empty or invalid, the single view is shown on the same page as the list view. Please correct the TS setup variable plugin.tx_realty_pi1.singlePID in your TS template setup or via FlexForms.
When that is done, please empty the FE cache and reload this page.
The configuration check for this extension can be disabled in the extension manager.
