angular - Angularx 社交登录 - 问题

Question

我已经使用（参考：https ://github.com/abacritt/angularx-social-login ）在 angular/.net 核心应用程序中集成了 AngularSocial 登录。在开发环境中拥有 Angular 8。npm start 没有问题。在运行 localhost 时，从浏览器获取异常和以下详细信息。

angularx-social-login.js:342

   Uncaught TypeError: Cannot read properties of undefined (reading 'Injectable')
at eval (webpack:///./node_modules/angularx-social-login/fesm2015/angularx-social-login.js?:342)
at Module../node_modules/angularx-social-login/fesm2015/angularx-social-login.js (vendor~main.js:107)
at __webpack_require__ (main.js:80)
at eval (webpack:///./src/app/login/login.component.ts?:17)
at Object../src/app/login/login.component.ts (main.js:589)
at __webpack_require__ (main.js:80)
at eval (webpack:///./src/app/login/index.ts?:6)
at Object../src/app/login/index.ts (main.js:566)
at __webpack_require__ (main.js:80)
at eval (webpack:///./src/app/app.routing.ts?:5)