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用简单的新角度cli项目投掷错误

[英]ng serve throwing errors with simple ng new angular cli project

I am new to a angular-cli and have created an angular 2 project with ng new angular2 command. 我是angular-cli新手,并使用ng new angular2命令创建了一个角度2项目。 Now when I try to run it with ng serve , it just crashes with some errors. 现在,当我尝试使用ng serve运行它时,它只是崩溃了一些错误。

Log: 日志:

ERROR in [default] C:\Users\user\desktop\angularcli\node_modules\@types\jasmine\index.d.ts:39:37
A parameter initializer is only allowed in a function or constructor implementation.

ERROR in [default] C:\Users\user\desktop\angularcli\node_modules\@types\jasmine\index.d.ts:39:45
Cannot find name 'keyof'.

ERROR in [default] C:\Users\user\desktop\angularcli\node_modules\@types\jasmine\index.d.ts:39:51
'=' expected.
Child html-webpack-plugin for "index.html":
         Asset     Size  Chunks       Chunk Names
    index.html  2.81 kB       0
webpack: Failed to compile.

I don't know why I get this trace as I haven't made any changes in the files. 我不知道为什么我得到这个跟踪,因为我没有对文件进行任何更改。 Does anyone know why this error occurs or someone might have encountered it before. 有谁知道为什么会发生这个错误或者之前有人遇到过它。

Sharing the config that I get on running ng --version - 共享运行ng --version -

angular-cli: 1.0.0-beta.18
node: 6.9.5
os: win32 x64

Thanks for helping. 谢谢你的帮助。

I had this same problem, you are still using the beta version of angular cli - they have now have an RC version. 我有同样的问题,你仍然使用角度cli的beta版本 - 他们现在有一个RC版本。 Upgrading will fix your issue. 升级将解决您的问题。 Also worth noting that the project has moved in NPM it is now @angular/cli instead of angular-cli . 另外值得注意的是,该项目已在NPM中移动,现在是@angular/cli而不是angular-cli

This page will show you how to upgrade - it gives instructions on how to upgrade globally and also how to upgrade individual projects (you will need to do both). 此页面将向您展示如何升级 - 它提供了有关如何全局升级以及如何升级单个项目的说明(您需要同时执行这两项操作)。

Note: Not essential but it will also give you warnings if you aren't running Node 6.9 + 注意:不是必需但如果您没有运行节点6.9 +,它也会给您警告

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