console.error node_modules/vue/dist/vue.runtime.common.dev.js:621
[Vue warn]: Error in render: “TypeError: _vm.$t is not a function”

found in

---> <Start>
       <Root>

console.error node_modules/vue/dist/vue.runtime.common.dev.js:1884
TypeError: _vm.$t is not a function

代码：
export default class extends Vue {
sList: any = []
dList: any = []
s = 0
d = ‘’

@Watch(‘store’)
onStoreChange() {
const index = this.sList.findIndex(
(item: any) => item.id === this.store
)