npm start：启动脚本失败 'ng serve'
npm start : Failed start script 'ng serve'
Just to clarify this: I'm completely new to AngularJS and to any
Web Technology. I'm a beginner when it comes to Web Development.
I tried to install it and I've gotta admit, after many "Unknown Buttons Pressings", I may have done a big mess, or maybe not.
我按照AngularJS网站的教程安装了Angular然后我就想推送"Red Button":
npm start
但是它抛出一个错误说：
此处实际 Debug_Log：
0 info it worked if it ends with ok
1 verbose cli [ '/home/apanpie/.nvm/versions/node/v7.4.0/bin/node',
1 verbose cli '/home/apanpie/.nvm/versions/node/v7.4.0/bin/npm',
1 verbose cli 'start' ]
2 info using npm@4.0.5
3 info using node@v7.4.0
4 verbose config Skipping project config: /home/apanpie/.npmrc. (matches userconfig)
5 verbose run-script [ 'prestart', 'start', 'poststart' ]
6 info lifecycle apanpie@0.0.0~prestart: apanpie@0.0.0
7 silly lifecycle apanpie@0.0.0~prestart: no script for prestart, continuing
8 info lifecycle apanpie@0.0.0~start: apanpie@0.0.0
9 verbose lifecycle apanpie@0.0.0~start: unsafe-perm in lifecycle true
10 verbose lifecycle apanpie@0.0.0~start: PATH: /home/apanpie/.nvm/versions/node/v7.4.0/lib/node_modules/npm/bin/node-gyp-bin:/home/apanpie/node_modules/.bin:/home/apanpie/.nvm/versions/node/v7.4.0/bin:/home/apanpie/bin:/home/apanpie/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
11 verbose lifecycle apanpie@0.0.0~start: CWD: /home/apanpie
12 silly lifecycle apanpie@0.0.0~start: Args: [ '-c', 'ng serve' ]
13 silly lifecycle apanpie@0.0.0~start: Returned: code: 1 signal: null
14 info lifecycle apanpie@0.0.0~start: Failed to exec start script
15 verbose stack Error: apanpie@0.0.0 start: `ng serve`
15 verbose stack Exit status 1
15 verbose stack at EventEmitter.<anonymous> (/home/apanpie/.nvm/versions/node/v7.4.0/lib/node_modules/npm/lib/utils/lifecycle.js:279:16)
15 verbose stack at emitTwo (events.js:106:13)
15 verbose stack at EventEmitter.emit (events.js:191:7)
15 verbose stack at ChildProcess.<anonymous> (/home/apanpie/.nvm/versions/node/v7.4.0/lib/node_modules/npm/lib/utils/spawn.js:40:14)
15 verbose stack at emitTwo (events.js:106:13)
15 verbose stack at ChildProcess.emit (events.js:191:7)
15 verbose stack at maybeClose (internal/child_process.js:885:16)
15 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
16 verbose pkgid apanpie@0.0.0
17 verbose cwd /home/apanpie/Desktop/angularTest
18 error Linux 4.4.0-59-generic
19 error argv "/home/apanpie/.nvm/versions/node/v7.4.0/bin/node" "/home/apanpie/.nvm/versions/node/v7.4.0/bin/npm" "start"
20 error node v7.4.0
21 error npm v4.0.5
22 error code ELIFECYCLE
23 error apanpie@0.0.0 start: `ng serve`
23 error Exit status 1
24 error Failed at the apanpie@0.0.0 start script 'ng serve'.
24 error Make sure you have the latest version of node.js and npm installed.
24 error If you do, this is most likely a problem with the apanpie package,
24 error not with npm itself.
24 error Tell the author that this fails on your system:
24 error ng serve
24 error You can get information on how to open an issue for this project with:
24 error npm bugs apanpie
24 error Or if that isn't available, you can get their info via:
24 error npm owner ls apanpie
24 error There is likely additional logging output above.
25 verbose exit [ 1, true ]
所以我搜索了整个 Google 地球，但一无所获。
此外，我不知道这是否相关，但在我的 TypeScript 代码中：
import { View, Component } from '@angular2/core';
[... Components Here ... ]
它抛出一个错误：
Cannot find module '@angular2/core'
如果有人能开导我，那我就太开心了！
如果您刚刚开始 angular 2，请按照 angular 网站上提到的这些步骤进行操作。
1 从此处下载入门项目。将它保存到本地文件夹让我们说 c:\test\ 。 location = https://github.com/angular/quickstart.git quickstart 这就是你需要为 hellp world 应用程序做的所有事情。
2) 转到命令提示符，然后 cd c:\test 。
3) 如果没有安装，请安装 node js。
4) npm 安装
5) npm 开始
这将显示您的第一个 angular 2 hello world 应用。
这个网站最好学习 angular 2 。
https://angular.io/docs/ts/latest/guide/setup.html
有点奇怪，但根文件夹应该像这样命名，my-app，tour-of-heroes。
今天早些时候我遇到了这个问题，错误地复制了我的应用程序，如下所示：
sudo cp -rv 我的应用程序 tourOfHeroes
然后 运行 npm start inside tourOfHeroes
得到那个错误
然后几个小时后决定做：
sudo cp -rv my-app 英雄之旅
然后 运行 npm start inside tour-of-heroes
然后像变魔术一样 运行 我又回来了
Just to clarify this: I'm completely new to AngularJS and to any Web Technology. I'm a beginner when it comes to Web Development.
I tried to install it and I've gotta admit, after many "Unknown Buttons Pressings", I may have done a big mess, or maybe not.
我按照AngularJS网站的教程安装了Angular然后我就想推送"Red Button":
npm start
但是它抛出一个错误说：
此处实际 Debug_Log：
0 info it worked if it ends with ok
1 verbose cli [ '/home/apanpie/.nvm/versions/node/v7.4.0/bin/node',
1 verbose cli '/home/apanpie/.nvm/versions/node/v7.4.0/bin/npm',
1 verbose cli 'start' ]
2 info using npm@4.0.5
3 info using node@v7.4.0
4 verbose config Skipping project config: /home/apanpie/.npmrc. (matches userconfig)
5 verbose run-script [ 'prestart', 'start', 'poststart' ]
6 info lifecycle apanpie@0.0.0~prestart: apanpie@0.0.0
7 silly lifecycle apanpie@0.0.0~prestart: no script for prestart, continuing
8 info lifecycle apanpie@0.0.0~start: apanpie@0.0.0
9 verbose lifecycle apanpie@0.0.0~start: unsafe-perm in lifecycle true
10 verbose lifecycle apanpie@0.0.0~start: PATH: /home/apanpie/.nvm/versions/node/v7.4.0/lib/node_modules/npm/bin/node-gyp-bin:/home/apanpie/node_modules/.bin:/home/apanpie/.nvm/versions/node/v7.4.0/bin:/home/apanpie/bin:/home/apanpie/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
11 verbose lifecycle apanpie@0.0.0~start: CWD: /home/apanpie
12 silly lifecycle apanpie@0.0.0~start: Args: [ '-c', 'ng serve' ]
13 silly lifecycle apanpie@0.0.0~start: Returned: code: 1 signal: null
14 info lifecycle apanpie@0.0.0~start: Failed to exec start script
15 verbose stack Error: apanpie@0.0.0 start: `ng serve`
15 verbose stack Exit status 1
15 verbose stack at EventEmitter.<anonymous> (/home/apanpie/.nvm/versions/node/v7.4.0/lib/node_modules/npm/lib/utils/lifecycle.js:279:16)
15 verbose stack at emitTwo (events.js:106:13)
15 verbose stack at EventEmitter.emit (events.js:191:7)
15 verbose stack at ChildProcess.<anonymous> (/home/apanpie/.nvm/versions/node/v7.4.0/lib/node_modules/npm/lib/utils/spawn.js:40:14)
15 verbose stack at emitTwo (events.js:106:13)
15 verbose stack at ChildProcess.emit (events.js:191:7)
15 verbose stack at maybeClose (internal/child_process.js:885:16)
15 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
16 verbose pkgid apanpie@0.0.0
17 verbose cwd /home/apanpie/Desktop/angularTest
18 error Linux 4.4.0-59-generic
19 error argv "/home/apanpie/.nvm/versions/node/v7.4.0/bin/node" "/home/apanpie/.nvm/versions/node/v7.4.0/bin/npm" "start"
20 error node v7.4.0
21 error npm v4.0.5
22 error code ELIFECYCLE
23 error apanpie@0.0.0 start: `ng serve`
23 error Exit status 1
24 error Failed at the apanpie@0.0.0 start script 'ng serve'.
24 error Make sure you have the latest version of node.js and npm installed.
24 error If you do, this is most likely a problem with the apanpie package,
24 error not with npm itself.
24 error Tell the author that this fails on your system:
24 error ng serve
24 error You can get information on how to open an issue for this project with:
24 error npm bugs apanpie
24 error Or if that isn't available, you can get their info via:
24 error npm owner ls apanpie
24 error There is likely additional logging output above.
25 verbose exit [ 1, true ]
所以我搜索了整个 Google 地球，但一无所获。
此外，我不知道这是否相关，但在我的 TypeScript 代码中：
import { View, Component } from '@angular2/core';
[... Components Here ... ]
它抛出一个错误：
Cannot find module '@angular2/core'
如果有人能开导我，那我就太开心了！
如果您刚刚开始 angular 2，请按照 angular 网站上提到的这些步骤进行操作。
1 从此处下载入门项目。将它保存到本地文件夹让我们说 c:\test\ 。 location = https://github.com/angular/quickstart.git quickstart 这就是你需要为 hellp world 应用程序做的所有事情。
2) 转到命令提示符，然后 cd c:\test 。 3) 如果没有安装，请安装 node js。 4) npm 安装 5) npm 开始
这将显示您的第一个 angular 2 hello world 应用。
这个网站最好学习 angular 2 。 https://angular.io/docs/ts/latest/guide/setup.html
有点奇怪，但根文件夹应该像这样命名，my-app，tour-of-heroes。
今天早些时候我遇到了这个问题，错误地复制了我的应用程序，如下所示： sudo cp -rv 我的应用程序 tourOfHeroes 然后 运行 npm start inside tourOfHeroes 得到那个错误
然后几个小时后决定做： sudo cp -rv my-app 英雄之旅 然后 运行 npm start inside tour-of-heroes 然后像变魔术一样 运行 我又回来了