From 373f69e7f40962e6ec96d1aafed684dc57f51227 Mon Sep 17 00:00:00 2001
From: Luis Fernando Molina <Luis-Fernando-Molina@users.noreply.github.com>
Date: Sat, 22 Feb 2020 18:31:25 +0100
Subject: [PATCH] Bug Fixed

---
 Spaces/ChartingSpace.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Spaces/ChartingSpace.js b/Spaces/ChartingSpace.js
index 05da2131e..cb82c62ba 100644
--- a/Spaces/ChartingSpace.js
+++ b/Spaces/ChartingSpace.js
@@ -77,8 +77,10 @@ function newChartingSpace () {
     thisObject.container.finalize()
     thisObject.container = undefined
 
-    thisObject.viewport.finalize()
-    thisObject.viewport = undefined
+    if (thisObject.viewport !== undefined) {
+      thisObject.viewport.finalize()
+      thisObject.viewport = undefined
+    }
 
     thisObject.payload = undefined
   }