TypeError: Cannot read property 'showToast' of undefined
at VueComponent.created (eval at (app.js:327), :39:10)
at callHook (eval at (app.js:125), :2610:19)
at VueComponent.Vue._init (eval at (app.js:125), :3364:5)
at new VueComponent (eval at (app.js:125), :3483:12)
at createComponentInstanceForVnode (eval at (app.js:125), :2761:10)
at init (eval at (app.js:125), :2771:31)
at createComponent (eval at (app.js:125), :4120:9)
at createElm (eval at (app.js:125), :4063:9)
at createChildren (eval at (app.js:125), :4171:9)
at createElm (eval at (app.js:125), :4096:9)
logError
Followed how the instruction does but not working, please help
.vue
ERROR (console log):