firebase - 无法读取 Ionic 中未定义错误的属性“清单”

Question

我正在尝试使用 Firebase 登录 Facebook。我已经安装了所有需要的库并完成了所需的配置。尽管如此，每当我尝试启动我的应用程序时，它都会给我这个错误：

(node:11160) UnhandledPromiseRejectionWarning: TypeError: Cannot read 
property 'manifest' of undefined

at removeOldOptions (C:\Users\Dell\Desktop\firebaseapp\plugins\cordova- universal-links-plugin\hooks\lib\android\manifestWriter.js:48:32)ished in 37.33 s
at Object.writePreferences 

(C:\Users\Dell\Desktop\firebaseapp\plugins\cordova-universal-links- 
 plugin\hooks\lib\android\manifestWriter.js:27:19)
at activateUniversalLinksInAndroid 

(C:\Users\Dell\Desktop\firebaseapp\plugins\cordova-universal-links-plugin\hooks\afterPrepareHook.js:65:25)
at C:\Users\Dell\Desktop\firebaseapp\plugins\cordova-universal-links-plugin\hooks\afterPrepareHook.js:45:11
at Array.forEach (<anonymous>)
at run (C:\Users\Dell\Desktop\firebaseapp\plugins\cordova-universal-links-plugin\hooks\afterPrepareHook.js:41:17)
at module.exports (C:\Users\Dell\Desktop\firebaseapp\plugins\cordova-universal-links-plugin\hooks\afterPrepareHook.js:18:3)
at runScriptViaModuleLoader (C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\hooks\HooksRunner.js:188:18)
at runScript (C:\Users\Dell\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\hooks\HooksRunner.js:164:16)
(node:11160) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)

标签： firebasecordovaionic-frameworkfirebase-realtime-databaseionic3

Answer 1

能够通过以下更改解决此问题：

只需转到 Ionic 中的以下文件

插件/cordova-universal-links-plugin/hooks/lib/android/manifestWriter.js

我通过更改 pathToManifest 来解决问题，如下所示：

var pathToManifest = path.join(cordovaContext.opts.projectRoot, 'platforms', 'android', 'cordovaLib', 'AndroidManifest.xml');

至

var pathToManifest = path.join(cordovaContext.opts.projectRoot, 'platforms', 'android', 'app', 'src', 'main', 'AndroidManifest.xml');