From ea4af9c6c354b65165018bc8c0299a7fb5e91cf2 Mon Sep 17 00:00:00 2001
From: Tony <tonyli0513@gmail.com>
Date: Tue, 20 Apr 2021 20:26:18 +0800
Subject: [PATCH] Ensure element exist in dom when triggerEvent

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 5313831..7e3d891 100644
--- a/index.js
+++ b/index.js
@@ -207,7 +207,7 @@ var vueTouchEvents = {
             var $this = $el.$$touchObj;
 
             // get the callback list
-            var callbacks = $this.callbacks[eventType] || [];
+            var callbacks = $this && $this.callbacks[eventType] || [];
             if (callbacks.length === 0) {
                 return null;
             }