[Error: The following has evaluated to null or missing: ==> item [in template "县委封面页" at line 217, column 34] ---- 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. (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: #if item.get("xxldzw") != "" && item... [in template "县委封面页" at line 217, column 29] - Reached through: @cms_documents order="chanDoc.writeTi... [in template "县委封面页" at line 165, column 29] - Reached through: @cms_channels childindex="0" [in template "县委封面页" at line 162, column 29] ----]