Dettaglio soggiorno studio

The following has evaluated to null or missing: ==> LLS.fetchLayoutByFriendlyURL(groupId, false, item.getFriendlyUrl()) [in template "383767#383802#678719" at line 6, column 33] ---- Tip: If the failing expression is known to be 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</#if>. (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 pageName = LLS.fetchLayoutByF... [in template "383767#383802#678719" at line 6, column 13] ----

The following has evaluated to null or missing: ==> LLS.fetchLayoutByFriendlyURL(groupId, false, item.getFriendlyUrl()) [in template "383767#383802#678738" at line 8, column 32] ---- Tip: If the failing expression is known to be 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</#if>. (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: pageName = LLS.fetchLayoutByFriendlyU... [in template "383767#383802#678738" at line 8, column 21] - Reached through: #assign-container [in template "383767#383802#678738" at line 7, column 17] ----