From 6320f818cb8ecaca9166cf45cf5b5483344db26a Mon Sep 17 00:00:00 2001
From: lana-k <skochetova89@gmail.com>
Date: Sat, 30 Jul 2022 16:42:30 +0200
Subject: [PATCH] fix undefined in tests and chart metrics

---
 src/views/Main/Workspace/Tabs/Tab/DataView/Chart/index.vue | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/views/Main/Workspace/Tabs/Tab/DataView/Chart/index.vue b/src/views/Main/Workspace/Tabs/Tab/DataView/Chart/index.vue
index c02eb9f..a3ada61 100644
--- a/src/views/Main/Workspace/Tabs/Tab/DataView/Chart/index.vue
+++ b/src/views/Main/Workspace/Tabs/Tab/DataView/Chart/index.vue
@@ -66,7 +66,8 @@ export default {
       notifyOnLogging: 1
     })
     this.$watch(
-      () => this.state.data.map(trace => `${trace.type}-${trace.mode}`)
+      () => this.state && this.state.data && this.state.data
+        .map(trace => `${trace.type}${trace.mode ? '-' + trace.mode : ''}`)
         .join(','),
       (value) => {
         events.send('viz_plotly.render', null, {