Oracle vbcs Redwood template smart search page giving error

Hi,

When i am trying to create redwood template page of type smart search.
Page is not loading and getting the error as below.

Error: Could not evaluate expression $page.functions.constructFilters($page.variables.filterCriterion, $page.variables.selectContextValue): TypeError: $page.functions.constructFilters is not a function

Please guide me.

Thanks and regards

Sandeep