diff --git a/packages/nodes-base/nodes/FileMaker/FileMaker.node.ts b/packages/nodes-base/nodes/FileMaker/FileMaker.node.ts
index ad9215908fabf..8f54a7c8bba6a 100644
--- a/packages/nodes-base/nodes/FileMaker/FileMaker.node.ts
+++ b/packages/nodes-base/nodes/FileMaker/FileMaker.node.ts
@@ -625,6 +625,8 @@ export class FileMaker implements INodeType {
 
 				const fields = await getFields.call(this);
 
+				if (!Array.isArray(fields)) return [];
+
 				for (const field of fields) {
 					returnData.push({
 						name: field.name,