From 6b53293fee26e7ff1c31f037400d80c6b9255c20 Mon Sep 17 00:00:00 2001
From: Matt Sherman <matt@jam123.com>
Date: Wed, 10 Jul 2024 09:11:38 -0400
Subject: [PATCH] Make sure blockType is defined before trying to use it
 (#63351)

Co-authored-by: mattsherman <mattormeeple@git.wordpress.org>
---
 packages/block-editor/src/components/inner-blocks/index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/block-editor/src/components/inner-blocks/index.js b/packages/block-editor/src/components/inner-blocks/index.js
index db947a01a91dc4..27e5064eeb6328 100644
--- a/packages/block-editor/src/components/inner-blocks/index.js
+++ b/packages/block-editor/src/components/inner-blocks/index.js
@@ -132,7 +132,10 @@ function UncontrolledInnerBlocks( props ) {
 		/>
 	);
 
-	if ( Object.keys( blockType.providesContext ).length === 0 ) {
+	if (
+		! blockType?.providesContext ||
+		Object.keys( blockType.providesContext ).length === 0
+	) {
 		return items;
 	}