Trying to alter the session in my dashboard based on a selected cell in a datatable similar to this but adapting to shinydashboard using this.
But when I run it in my app or I run the shiny dashboard example I am being thrown a: could not find function "validate_session_object". However that error is not occurring if I run it in regular shiny, so the error is caused somewhere in the shinydashboard implementation. Is there something simple I'm missing here?