From 2be467d6a4b385d7d7bb0585c9be7a227614a04b Mon Sep 17 00:00:00 2001
From: lrz <1414556676@qq.com>
Date: Mon, 7 Sep 2020 10:01:13 +0800
Subject: [PATCH] fix(chart): chart

use plugins:['chart'],but no any chart configuration,will throw error
---
 src/expendPlugins/chart/plugin.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/expendPlugins/chart/plugin.js b/src/expendPlugins/chart/plugin.js
index adc57b8b2..27cb8f992 100644
--- a/src/expendPlugins/chart/plugin.js
+++ b/src/expendPlugins/chart/plugin.js
@@ -102,6 +102,12 @@ function chart(data, isDemo) {
 
 // rendercharts
 function renderCharts(chartLists, isDemo) {
+
+    // no chart
+    if(chartLists == undefined){
+        return;
+    }
+
     for (let i = 0; i < chartLists.length; i++) {
         let chart = chartLists[i]