7.4.0 Cannot read property '_t' of undefined

[2064135029]

I use $t in div that: 
<x-switch :title="$t('Basic Usage')" v-model="show1"></x-switch>
  <x-switch :title="$t('Android Theme')" v-model="show7"></x-switch>
  <x-switch :title="$t('Show cancel menu')" v-model="show2"></x-switch>
  <x-switch :title="$t('Array menu')" v-model="show5"></x-switch> 

at VueComponent.eval (vue-i18n.esm.js?4d79:179)
at VueComponent.data (HelloFromVux.vue?2121:22)
at getData (vue.esm.js?efeb:3386)
at initData (vue.esm.js?efeb:3345)
at initState (vue.esm.js?efeb:3284)
at VueComponent.Vue._init (vue.esm.js?efeb:4558)
at new VueComponent (vue.esm.js?efeb:4728)
at createComponentInstanceForVnode (vue.esm.js?efeb:4242)
at init (vue.esm.js?efeb:4059)
at createComponent (vue.esm.js?efeb:5512)

[kazupon]

Thank you for your feedback!
Could you provide repro codes via GitHub repo or codesandbox.io please?

[kazupon]

close (due to in-activity)

[kazupon]

same #306