From 2f042357610a9237ba56e6272b75729f0959c0df Mon Sep 17 00:00:00 2001
From: hjm <63528605@qq.com>
Date: Wed, 18 Sep 2019 13:37:40 +0800
Subject: [PATCH] this.editor_monaco

---
 public/react/src/modules/page/component/monaco/TPIMonaco.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/react/src/modules/page/component/monaco/TPIMonaco.js b/public/react/src/modules/page/component/monaco/TPIMonaco.js
index c16e5eb65..615623cd1 100644
--- a/public/react/src/modules/page/component/monaco/TPIMonaco.js
+++ b/public/react/src/modules/page/component/monaco/TPIMonaco.js
@@ -246,7 +246,7 @@ class TPIMonaco extends Component {
         } 
     }
     componentWillUnmount() {
-        editor_monaco.dispose()
+        this.editor_monaco && this.editor_monaco.dispose()
     }
     
 	componentDidMount() {