Question

我做到了 npm install firebase angularfire2 --save 安装。

然后，无论我喜欢离子Cordova运行android --device。离子cordova平台更新android ...等... 我甚至无法删除Android平台的错误。

出现此错误。

cordova platform add android --save
Using cordova-fetch for cordova-android@~6.1.2

Error: Failed to fetch platform cordova-android@~6.1.2
Probably this is either a connection problem, or platform spec is incorrect.
Check your connection and platform name/version/URL.
Error: npm: Command failed with exit code 1 Error output:
npm WARN angularfire2@4.0.0-rc0 requires a peer of @angular/common@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN angularfire2@4.0.0-rc0 requires a peer of @angular/compiler@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN angularfire2@4.0.0-rc0 requires a peer of @angular/core@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN angularfire2@4.0.0-rc0 requires a peer of @angular/platform-browser@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN angularfire2@4.0.0-rc0 requires a peer of @angular/platform-browser-dynamic@^4.0.0 but none is installed. You must install peer dependencies yourself.

npm ERR! path /Users/jpd/Dropbox/pusher/node_modules/.bin/create
npm ERR! code EEXIST
npm ERR! Refusing to delete /Users/jpd/Dropbox/pusher/node_modules/.bin/create: is outside /Users/jpd/Dropbox/pusher/node_modules/cordova-android and not a link
npm ERR! File exists: /Users/jpd/Dropbox/pusher/node_modules/.bin/create
npm ERR! Move it away, and try again.

npm ERR! A complete log of this run can be found in:
npm

ERR！ / {我们{1}} ERS / JPD / .npm / _logs / 2018-03-12T02_11_58_513Z-的debug.log

然后我安装其中一个依赖项在终端上键入npm i --save @ angular / common @ ^ 4.0.0。但有更多错误说

npm WAR

enter code here

离子信息如下。

cli包：（/ usr / local / lib / node_modules）

@ ionic / cli-utils：1.19.1 离子（离子CLI）：3.19.1 全球套餐：

cordova（Cordova CLI）：7.0.1 本地包裹：

@ ionic / app-scripts：3.1.8 Cordova平台：没有离子框架：离子角3.9.2 系统：

ios-deploy：1.9.2 节点：v8.4.0 npm：5.6.0 OS：macOS High Sierra Xcode：Xcode 9.2构建版本9C40b 环境变量：

ANDROID_HOME：未设置其他：

后端：遗产

Answer 1

请尝试安装android@6.2.3版本。

cordova平台添加android@6.2.3

当你无法用 cordova platform rm android 命令删除android平台时，你可以删除android文件夹。

Answer 2

问题出在您的npm。

我完全卸载了Nodej并删除了已安装的软件包再次开始。我的问题解决了，但我会记住你的下次解决方案。

Ionic无法在我的设备上运行应用程序。说Angular依赖问题

2 个答案: