For "!" right-hand operand: Expected a boolean, but this has evaluated to a string (wrapper: f.t.SimpleScalar): ==> "" [in template "template_id" at line 62, column 44]
---- FTL stack trace ("~" means nesting-related): - Failed at: #assign uuid = m?groups[7]!!"" [in template "template_id" at line 62, column 15] ----