angular-cli - Angular CLI更新后出现错误

Question

我的 angular-cli 版本是 beta.16

我尝试通过以下命令进行更新

npm uninstall -g angular-cli @angular/cli
npm cache clean
npm install -g @angular/cli@latest

成功安装后，当我尝试运行任何ng命令时

ng version 
ng help

我收到此错误

ng help
/usr/local/lib/node_modules/@angular/cli/models/config/config.js:15
    constructor(_configPath, schema, configJson, fallbacks = []) {
                                                           ^

SyntaxError: Unexpected token =
    at exports.runInThisContext (vm.js:53:16)
    at Module._compile (module.js:374:25)
    at Object.Module._extensions..js (module.js:417:10)
    at Module.load (module.js:344:32)
    at Function.Module._load (module.js:301:12)
    at Module.require (module.js:354:17)
    at require (internal/module.js:12:17)
    at Object.<anonymous> (/usr/local/lib/node_modules/@angular/cli/models/config.js:2:18)
    at Module._compile (module.js:410:26)
    at Object.Module._extensions..js (module.js:417:10)

Answer 1

您需要Node 6.x或更高版本

在这里看看:https://github.com/angular/angular-cli/issues/4604