The following has evaluated to null or missing: ==> totalPage [in template "component://ecommerce/template/webinars/live-webinars.ftl" at line 29, column 23] ---- Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: #assign totalPageAll = totalPage + 1?... [in template "component://ecommerce/template/webinars/live-webinars.ftl" at line 29, column 1] ----