无法读取Ionic中未定义错误的属性“清单”

问题描述

我正在尝试使用Firebase登录Facebook。我已经安装了所需的所有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时，它都会给我这个错误：

I am trying to login Facebook with Firebase. I have installed all the libraries required and completed the required configuration. Still, whenever I try to start my app it is giving me this error:

(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)

推荐答案

能够通过以下更改解决此问题：

只需转到Ionic中的以下文件

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

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

我通过更改pathToManifest来解决以下问题：

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

到

这篇关于无法读取Ionic中未定义错误的属性“清单”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！