I encountered this problem when I was doing it myself. In fact, it was because of version incompatibility.
npm i vue-i18n@7.8.1
Just reinstall the specified version of i18n.
I encountered this problem when I was doing it myself. In fact, it was because of version incompatibility.
npm i vue-i18n@7.8.1
Just reinstall the specified version of i18n.