lib/tapioca/dsl/compilers/identity_cache.rb in tapioca-0.14.3 vs lib/tapioca/dsl/compilers/identity_cache.rb in tapioca-0.14.4

@@ -214,10 +214,13 @@
             field: T.untyped,
             klass: RBI::Scope,
           ).void
         end
         def create_aliased_fetch_by_methods(field, klass)
-          type, _ = Helpers::ActiveRecordColumnTypeHelper.new(constant).type_for(field.alias_name.to_s)
+          type, _ = Helpers::ActiveRecordColumnTypeHelper.new(
+            constant,
+            column_type_option: Helpers::ActiveRecordColumnTypeHelper::ColumnTypeOption::Nilable,
+          ).type_for(field.alias_name.to_s)
           multi_type = type.delete_prefix("T.nilable(").delete_suffix(")").delete_prefix("::")
           suffix = field.send(:fetch_method_suffix)
 
           parameters = field.key_fields.map do |arg|
             create_param(arg.to_s, type: "T.untyped")