From 3408ad436ed7917480d4f2526ebbc8dda6c98708 Mon Sep 17 00:00:00 2001
From: Kristina Durivage <kristina.durivage@grafana.com>
Date: Mon, 21 Oct 2024 16:59:58 -0500
Subject: [PATCH] make hidefrom logic more robust

---
 packages/grafana-data/src/field/fieldState.ts | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/grafana-data/src/field/fieldState.ts b/packages/grafana-data/src/field/fieldState.ts
index 3ddaebbda63..4750e4b77e0 100644
--- a/packages/grafana-data/src/field/fieldState.ts
+++ b/packages/grafana-data/src/field/fieldState.ts
@@ -101,7 +101,16 @@ export function decoupleHideFromState(frames: DataFrame[], fieldConfig: FieldCon
       };
 
       // original with perm overrides
-      field.config.custom.hideFrom = hideFrom;
+      if (field.config.custom !== undefined) {
+        field.config.custom.hideFrom = hideFrom;
+      } else {
+        field.config = {
+          ...field.config,
+          custom: {
+            hideFrom: hideFrom,
+          },
+        };
+      }
     });
   });
 }