From ad47f33d1681dc4dc4f5cd292346f489e236958b Mon Sep 17 00:00:00 2001
From: joylink_cuiweidong <364937672@qq.com>
Date: Tue, 19 Apr 2022 14:03:06 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E8=B0=83=E6=95=B4?=
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---
 src/views/organization/studentStatistics/examStatistic.vue | 3 ++-
 src/views/organization/studentStatistics/index.vue         | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/views/organization/studentStatistics/examStatistic.vue b/src/views/organization/studentStatistics/examStatistic.vue
index db2b89d46..7a748f473 100644
--- a/src/views/organization/studentStatistics/examStatistic.vue
+++ b/src/views/organization/studentStatistics/examStatistic.vue
@@ -54,7 +54,7 @@ export default {
                 legend: {orient: 'vertical',left: 'left',top:'65px'},
                 series: [
                     {
-                        data:[],
+                        data:[{value:0,name:''}],
                         label:{show:false},
                         radius: '60%',
                         top:'60px',
@@ -82,6 +82,7 @@ export default {
                     hour=Math.floor(allcount/3600);
                     minu=Math.floor((allcount%3600)/60);
                     seconds=Math.floor((allcount%3600)%60);
+                    if(timeList.length==0){realList=[{value:0,name:''}]}
                     option.title[0].subtext="总时长: "+hour+'时'+minu+"分"+seconds+'秒';
                     option.series[0].data=realList;
                     option && this.myChart1 && this.myChart1.setOption(option);
diff --git a/src/views/organization/studentStatistics/index.vue b/src/views/organization/studentStatistics/index.vue
index 0457934ee..fa0a85ae8 100644
--- a/src/views/organization/studentStatistics/index.vue
+++ b/src/views/organization/studentStatistics/index.vue
@@ -81,7 +81,7 @@ export default {
                 // http://2i38984j47.qicp.vip/doc/UserExamController.html
                 series: [
                     {
-                        data:[],
+                        data:[{value:0,name:''}],
                         label:{show:false},
                         showEmptyCircle:true,
                         radius: '60%',
@@ -116,6 +116,7 @@ export default {
                                     realList.push({value:eachItem.duration,name:realtName});
                                 }
                             })
+                            if(timeList.length==0){realList=[{value:0,name:''}]}
                             let option=this.myChart3.getOption();
                             option.series[0].data=realList;
                             let hour=0;