From dc3ca7cbf721df64d860ead581499c190832aea4 Mon Sep 17 00:00:00 2001
From: YuTing <1110804@allis.com.tw>
Date: Mon, 25 Dec 2023 10:14:28 +0800
Subject: [PATCH] fix the problem if layout doesnt have static item

---
 src/core/helpers/utils.ts | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/core/helpers/utils.ts b/src/core/helpers/utils.ts
index 6fdd985..839de3a 100644
--- a/src/core/helpers/utils.ts
+++ b/src/core/helpers/utils.ts
@@ -70,9 +70,12 @@ export function collides(l1: ILayoutItem, l2: ILayoutItem): boolean {
  * @throws {Error}                  Empty layout.
  */
 export function getFirstCollision(layout: TLayout, layoutItem: ILayoutItem): ILayoutItem | undefined {
-  if(layout.length < 1) {
-    throw new Error('Empty layout');
-  }
+  // if layout doesnt have static item it will cause error
+  // cannot drag or do anything
+
+  // if(layout.length < 1) {
+  //   throw new Error('Empty layout');
+  // }
 
   for(let i = 0, len = layout.length; i < len; i++) {
     if(collides(layout[i], layoutItem)) {