Видео ютуба по тегу Why Am I Seeing Export 'Default' (Imported As 'Vue') Was Not Found In 'Vue' In My Vue.js App

Vue.jsにおけるexport 'default' (imported as 'Vue') was not found in 'vue'エラーの理解
Vue.jsにおけるexport 'default' (imported as 'Vue') was not found in 'vue'エラーの理解
Understanding the export 'default' (imported as 'Vue') was not found in 'vue' Error in Vue.js
Understanding the export 'default' (imported as 'Vue') was not found in 'vue' Error in Vue.js