diff --git a/packages/core/src/data_sources/model/conditional_variables/operators/BooleanOperator.ts b/packages/core/src/data_sources/model/conditional_variables/operators/BooleanOperator.ts
index a54e00350..6e33cf47e 100644
--- a/packages/core/src/data_sources/model/conditional_variables/operators/BooleanOperator.ts
+++ b/packages/core/src/data_sources/model/conditional_variables/operators/BooleanOperator.ts
@@ -8,7 +8,7 @@ export enum BooleanOperation {
 
 export class BooleanOperator extends Operator<BooleanOperation> {
   evaluate(statements: boolean[]): boolean {
-    if (!statements.length) throw new Error('Expected one or more statments, got none');
+    if (!statements?.length) return false;
 
     switch (this.operation) {
       case BooleanOperation.and: