From 2a9a108d1c5dfd9cd88ea014d8577edd4583a67a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=8E=E6=99=BA=E6=B4=B2?= <1543046129@qq.com>
Date: Tue, 25 May 2021 16:05:33 +0800
Subject: [PATCH] Update main.ts

---
 src/View/container/main.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/View/container/main.ts b/src/View/container/main.ts
index f450bbb..42c4145 100644
--- a/src/View/container/main.ts
+++ b/src/View/container/main.ts
@@ -95,6 +95,8 @@ import { Container } from "./container";
      */
     protected afterInitRenderer() {
         let g6Instance = this.getG6Instance(),
+            pointer = null,
+            pointerX = null,
             pointerY = null,
             dragStartX = null,
             dragStartY = null;