From 77ca85f14089b0d5098b6f2d4e48c0e8d05a23a2 Mon Sep 17 00:00:00 2001
From: Dean <deanhannigan@gmail.com>
Date: Fri, 28 Jun 2024 11:07:06 +0100
Subject: [PATCH] Attachment single does require a mapping. Clearing it to an
 empty string is invalid. It has been changed to null

---
 packages/server/src/utilities/rowProcessor/map.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/server/src/utilities/rowProcessor/map.ts b/packages/server/src/utilities/rowProcessor/map.ts
index 6d70102233..ccaf07ee96 100644
--- a/packages/server/src/utilities/rowProcessor/map.ts
+++ b/packages/server/src/utilities/rowProcessor/map.ts
@@ -120,6 +120,9 @@ export const TYPE_TRANSFORM_MAP: any = {
     [undefined]: undefined,
     parse: parseArrayString,
   },
+  [FieldType.ATTACHMENT_SINGLE]: {
+    "": null,
+  },
   [FieldType.BOOLEAN]: {
     "": null,
     //@ts-ignore