@ angular/core/index「'沒有導出成員'Version'

Question

當執行npm install時，我運行應用程序以及我的測試時出現此錯誤，它將'@ angular/http'模塊稱爲錯誤的基礎

Answer 1

這是由於您的@angular依賴的版本不匹配，請確保您的依賴是同一版本，以下是我的的package.json文件。

"@angular/common": "2.2.3", 
    "@angular/compiler": "2.2.3", 
    "@angular/core": "2.2.3", 
    "@angular/http": "2.2.3", 
    "@angular/platform-browser": "2.2.3", 
    "@angular/platform-browser-dynamic": "2.2.3",