diff --git a/canvas-10-feb/src/components/HelloWorld.vue b/canvas-10-feb/src/components/HelloWorld.vue
index 1e88dd32a094559be004ca515cc753f1837cc1f1..d4a40e1435918c61154771c3dc761e83a7825ceb 100644
--- a/canvas-10-feb/src/components/HelloWorld.vue
+++ b/canvas-10-feb/src/components/HelloWorld.vue
@@ -23,6 +23,7 @@
 import { mapState } from 'vuex'
 import { draw } from './mixins/draw.js'
 var canvas = null
+var textarea = null
 
 export default {
   name: 'HelloWorld',