Firebase getting error Uncaught TypeError:安装fcm插件后，对象（…）不是函数

我已经安装了fcm插件后，我得到下面的错误

index.js:171 Uncaught TypeError: Object(...) is not a function
    at index.js:171
    at Module../node_modules/@ionic-native/fcm/index.js (index.js:253)
    at __webpack_require__ (bootstrap:83)
    at Module../src/app/app.component.ts (app.component.ts:1)
    at __webpack_require__ (bootstrap:83)
    at Module../src/app/app.module.ts (app.module.ts:2)
    at __webpack_require__ (bootstrap:83)
    at Module../src/main.ts (main.ts:1)
    at __webpack_require__ (bootstrap:83)
    at Object.0 (main.ts:12) (anonymous)

如果有人知道解决办法，请告诉我