From d64ba7aa39e3361ae547e73e095f6a064b0e9773 Mon Sep 17 00:00:00 2001
From: minjk-bl <mjkim-bl@gmail.com>
Date: Wed, 3 Nov 2021 17:39:14 +0900
Subject: [PATCH] error fix

---
 src/container/vpContainer.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/container/vpContainer.js b/src/container/vpContainer.js
index d485a569..2f750233 100644
--- a/src/container/vpContainer.js
+++ b/src/container/vpContainer.js
@@ -621,9 +621,11 @@ define([
         }
 
         // resize
-        var blockContainer = apiBlockJS.getBlockContainer();
-        if (blockContainer.getIsOptionPageResize() == false) {
-            blockContainer.resizeAPIblock();
+        if (apiBlockJS) {
+            var blockContainer = apiBlockJS.getBlockContainer();
+            if (blockContainer && blockContainer.getIsOptionPageResize() == false) {
+                blockContainer.resizeAPIblock();
+            }
         }
     }