npm start不再在角度5中工作 [英] npm start does not work in angular 5 anymore

问题描述

我正在尝试为角度5运行npm start，并且出现以下错误

I'm trying to run npm start for angular 5 and I get the following error

TypeError:callbacks [i]不是函数

TypeError: callbacks[i] is not a function

有人知道这是哪里来的吗?它似乎无处不在...我的项目(代码)似乎没有错

Does anyone know where this comes from? It just appeared out of nowhere... There seems nothing to be wrong with my project (code)

推荐答案

临时修订:

回滚错误的依赖项.

npm install copy-webpack-plugin@4.3.0

此处的更多信息 https://github.com/angular/angular-cli/Issues/9550

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