diff --git a/models/QuickBuilder.cfc b/models/QuickBuilder.cfc
index 730d58b3..0b033a59 100644
--- a/models/QuickBuilder.cfc
+++ b/models/QuickBuilder.cfc
@@ -1634,8 +1634,8 @@ component accessors="true" transientCache="false" {
 		}
 
 		var mementos = [];
-		for ( var entity in arguments.entity ) {
-			mementos.append( entity.getMemento( argumentCollection = variables._asMementoSettings ) );
+		for ( var resultEntity in arguments.entity ) {
+			mementos.append( resultEntity.getMemento( argumentCollection = variables._asMementoSettings ) );
 		}
 		return mementos;
 	}
diff --git a/models/QuickQB.cfc b/models/QuickQB.cfc
index 228a08cb..9f1e932b 100644
--- a/models/QuickQB.cfc
+++ b/models/QuickQB.cfc
@@ -721,7 +721,7 @@ component
 		}
 
 		var q = arguments.relationQuery;
-		if ( structKeyExists( arguments, "directConstraint" ) ) {
+		if ( structKeyExists( arguments, "directConstraint" ) && !isNull( arguments.directConstraint ) ) {
 			invoke(
 				q,
 				arguments.directConstraint.method,
@@ -839,7 +839,7 @@ component
 
 		if ( listLen( arguments.relationshipName, "." ) == 1 ) {
 			var q = relation.addCompareConstraints( nested = arguments.relationQuery ).clearOrders();
-			if ( structKeyExists( arguments, "directConstraint" ) ) {
+			if ( structKeyExists( arguments, "directConstraint" ) && !isNull( arguments.directConstraint ) ) {
 				invoke(
 					q,
 					arguments.directConstraint.method,