【React Native】在React Native項目中使用rollbar-react-native記錄

　　1、Debug模式下會報如下錯誤：

　　錯誤：Invariant Violation:Calling synchronous methods on native modules is not supported in Chrome.

　　Consider providing alternative methods to expose this method in debug mode.e.g.bu exposing constants ahead-of-time.

　　解決：Debug模式下，注釋以下代碼：

import { Client } from 'rollbar-react-native';
const rollbar = new Client('6628ae4**********575f8e2f267');