:ERROR MESSAGE:
org.ofbiz.widget.screen.ScreenRenderException: Error rendering screen [component://ecommerce/widget/CommonScreens.xml#main]: org.ofbiz.base.util.GeneralException: Error running Groovy script at location [component://order/webapp/ordermgr/WEB-INF/actions/entry/catalog/Category.groovy] (Not Implemented Exception while setting value on field [productCategoryId] of entity ProductCategory: org.ofbiz.entity.GenericNotImplementedException: Java type javolution.util.FastList not currently supported. Sorry. (Java type javolution.util.FastList not currently supported. Sorry.)) (Error running Groovy script at location [component://order/webapp/ordermgr/WEB-INF/actions/entry/catalog/Category.groovy] (Not Implemented Exception while setting value on field [productCategoryId] of entity ProductCategory: org.ofbiz.entity.GenericNotImplementedException: Java type javolution.util.FastList not currently supported. Sorry. (Java type javolution.util.FastList not currently supported. Sorry.)))