刚安装的Angular Cli给出错误而不是运行 [英] Freshly installed Angular Cli gives error rather than running
问题描述
我一直在尝试安装最新的angular-cli以启动新项目，但是我遇到了一个非常奇怪的问题.当我跑步
I have been trying to install the latest angular-cli in order to start a new project, but I've been encountering a very strange issue. When I run
npm install -g angular-cli@latest
angular-cli似乎可以成功安装.但是，当我实际尝试使用它或使用
angular-cli will seem to install successfully. However, when I actually try to use it or check the version with
ng --version
我收到此错误:
fs.js:640
return binding.open(pathModule._makeLong(path), stringToFlags(flags), mode);
^
TypeError: path must be a string or Buffer
at TypeError (native)
at Object.fs.openSync (fs.js:640:18)
at Object.fs.readFileSync (fs.js:508:33)
at Function.Version.fromProject (/Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/upgrade/version.js:87:31)
at Function.Version.isPreWebpack (/Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/upgrade/version.js:111:31)
at Function.Version.assertPostWebpackVersion (/Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/upgrade/version.js:97:18)
at /Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/bin/ng:25:15
at /Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/node_modules/resolve/lib/async.js:44:21
at ondir (/Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/node_modules/resolve/lib/async.js:187:31)
at /Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/node_modules/resolve/lib/async.js:153:39
对于类似的错误，我找到了很多答案，但是它们似乎都表明该问题已在v1.0.0-beta.15中解决，而我应该已经安装了v1.0.0-beta.16.无论如何，当我遵循最受欢迎的建议时，我会发现注释出ng的第25行(Version.assertPostWebpackVersion();)，我只是得到了一个不同的错误:
I have found lots of answers for similar errors, but they all seem to suggest that the issue was resolved in v1.0.0-beta.15, while I should have installed v1.0.0-beta.16. Regardless, when I follow the most popular suggestion I can find of commenting out line 25 of ng (Version.assertPostWebpackVersion();), I just get a different error:
→ ng --version
module.js:457
throw err;
^
Error: Cannot find module '../models/config'
at Function.Module._resolveFilename (module.js:455:15)
at Function.Module._load (module.js:403:25)
at Module.require (module.js:483:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (/Users/ryan/node_modules/angular-cli/packages/angular-cli/addon/index.js:4:16)
at Module._compile (module.js:556:32)
at Object.Module._extensions..js (module.js:565:10)
at Module.load (module.js:473:32)
at tryModuleLoad (module.js:432:12)
at Function.Module._load (module.js:424:3)
at Module.require (module.js:483:17)
at require (internal/module.js:20:19)
at Function.Addon.lookup (/Users/ryan/node_modules/ember-cli/lib/models/addon.js:879:19)
at /Users/ryan/node_modules/ember-cli/lib/models/addons-factory.js:47:36
at visit (/Users/ryan/node_modules/ember-cli/lib/utilities/DAG.js:23:3)
at DAG.topsort (/Users/ryan/node_modules/ember-cli/lib/utilities/DAG.js:82:7)
at AddonsFactory.initializeAddons (/Users/ryan/node_modules/ember-cli/lib/models/addons-factory.js:44:9)
at Project.initializeAddons (/Users/ryan/node_modules/ember-cli/lib/models/project.js:374:36)
at Function.Project.nullProject (/Users/ryan/node_modules/ember-cli/lib/models/project.js:131:16)
at Function.Project.projectOrnullProject (/Users/ryan/node_modules/ember-cli/lib/models/project.js:640:22)
at module.exports (/Users/ryan/node_modules/ember-cli/lib/cli/index.js:94:25)
at module.exports (/Users/ryan/node_modules/angular-cli/packages/angular-cli/lib/cli/index.js:45:10)
at /Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/bin/ng:36:5
at /Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/node_modules/resolve/lib/async.js:44:21
at ondir (/Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/node_modules/resolve/lib/async.js:187:31)
at /Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/node_modules/resolve/lib/async.js:153:39
at onex (/Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/node_modules/resolve/lib/async.js:93:22)
at /Users/ryan/.nvm/versions/node/v6.7.0/lib/node_modules/angular-cli/node_modules/resolve/lib/async.js:24:18
预先感谢您的帮助.
节点:v6.7.0
npm:3.10.3
npm: 3.10.3
os:osx El Capitan
os: osx El Capitan
根据答案提交中的评论要求，提供有关我当前设置的其他信息:
Additional information about my current setup, as requested by comments in answer submissions:
→ npm list -g typescript
/Users/ryan/.nvm/versions/node/v6.7.0/lib
└─┬ angular-cli@1.0.0-beta.16
├─┬ @angular-cli/ast-tools@1.0.2
│ └── typescript@2.0.0
├─┬ typedoc@0.4.5
│ └── typescript@1.8.10
└── typescript@2.0.2
→ npm list -g webpack
/Users/ryan/.nvm/versions/node/v6.7.0/lib
└─┬ angular-cli@1.0.0-beta.16
└── webpack@2.1.0-beta.22
→ npm list -g angular-cli
/Users/ryan/.nvm/versions/node/v6.7.0/lib
└── angular-cli@1.0.0-beta.16
推荐答案
尝试在没有 node_modules 和 package.json 的目录中运行ng --version结果.
Try running ng --version in a directory with no node_modules and package.json, which can affect the result.
尝试执行以下操作以更新所有全局软件包:
Try do the following to update all your global packages:
npm update -g
我的OS X设置
> ng --version
angular-cli: 1.0.0-beta.16
node: 6.7.0
os: darwin x64
> node -v
v6.7.0
> npm -v
3.10.8
> npm list -g typescript
/usr/local/lib
├─┬ angular-cli@1.0.0-beta.16
│ ├─┬ @angular-cli/ast-tools@1.0.2
│ │ └── typescript@2.0.0
│ ├─┬ typedoc@0.4.5
│ │ └── typescript@1.8.10
│ └── typescript@2.0.2
└─┬ typings@1.4.0
└─┬ typings-core@1.5.0
└── typescript@2.0.3
> npm list -g webpack
/usr/local/lib
├─┬ angular-cli@1.0.0-beta.16
│ └── webpack@2.1.0-beta.22
└── webpack@1.13.2
> npm list -g angular-cli
/usr/local/lib
└── angular-cli@1.0.0-beta.16
这篇关于刚安装的Angular Cli给出错误而不是运行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IT屋！
