Hi Everyone
lm creating geographical map and l am using Array List as Data Collection for point Map theme to specify a certain location .The problem l getting here is that after setting up data Collection on the Theme tab ,the choices Address and longtude & latitudes remain disabled . lm using JDeveloper 12C latest version & weblogic 12c .When l run my project lm getting this error ::java.lang.ClassCastException: java.util.ArrayList cannot be cast to oracle.adf.view.faces.bi.model.GeoMapDataModel .Below is the souce code of my page and the Managed Bean that define the ArrayList
