我尝试在Mac上为我的ionic 3应用程序安装推送插件。
为了安装我运行：sudo ionic cordova 插件添加 phonegap-plugin-push
结果我得到：
-对于安卓似乎还可以
-对于iOS，我收到以下错误：
Installing "phonegap-plugin-push" for android
Subproject Path: CordovaLib
Installing "phonegap-plugin-push" for ios
Error during processing of action! Attempting to revert...
Failed to install 'phonegap-plugin-push': Error
at copyNewFile (/Users/macbook/ionic/push2018-2/platforms/ios/cordova/lib/plugman/pluginHandlers.js:346:45)
at installHelper (/Users/macbook/ionic/push2018-2/platforms/ios/cordova/lib/plugman/pluginHandlers.js:269:13)
at install (/Users/macbook/ionic/push2018-2/platforms/ios/cordova/lib/plugman/pluginHandlers.js:35:13)
at ActionStack.process (/Users/macbook/ionic/push2018-2/platforms/ios/cordova/node_modules/cordova-common/src/ActionStack.js:56:25)
at PluginManager.doOperation (/Users/macbook/ionic/push2018-2/platforms/ios/cordova/node_modules/cordova-common/src/PluginManager.js:114:20)
at PluginManager.addPlugin (/Users/macbook/ionic/push2018-2/platforms/ios/cordova/node_modules/cordova-common/src/PluginManager.js:144:17)
at Api.addPlugin (/Users/macbook/ionic/push2018-2/platforms/ios/cordova/Api.js:234:10)
at handleInstall (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:594:10)
at /usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:357:28
at _fulfilled (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:787:54)
Error: Uh oh!
"/Users/macbook/ionic/push2018-2/platforms/ios/push2018-2/Plugins/phonegap-plugin-
push/AppDelegate+notification.m" already exists!
[ERROR] An error occurred while running cordova plugin add phonegap-plugin-push --save (exit code 1).
====
==================================================================我的技术：
cli packages: (/usr/local/lib/node_modules)
@ionic/cli-utils : 1.19.1
ionic (Ionic CLI) : 3.19.1
全球套餐：
cordova (Cordova CLI) : 7.1.0
本地包：
@ionic/app-scripts : 3.1.8
Cordova Platforms : android 6.3.0 ios 4.5.4
Ionic Framework : ionic-angular 3.9.2
系统：
ios-deploy : 1.9.0
ios-sim : 5.0.13
Node : v7.3.0
npm : 3.10.10
OS : macOS High Sierra
Xcode : Xcode 9.2 Build version 9C40b
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.4.0/lib/cocoapods.rb
知道是什么原因造成的吗？
谢谢
问题解决了。万一它对某人有帮助：我已经安装了 phonegap-plugin-push 命令中没有"sudo"。
检查您是否有最新的 cordova 版本，如果您的版本支持该插件，请检查此处可能有助于 phonegap-plugin-push 问题