“错误:找不到模块'@ angular-devkit/schematics/tasks''关于更新角度cli [英] "Error: Cannot find module '@angular-devkit/schematics/tasks' " on updating angular cli

问题描述

在项目根文件夹中更新angular cli时，我遇到了错误.

When updating angular cli in project root folder I run into an error.

运行此命令:ng update @angular/cli

返回以下错误

Error: Cannot find module '@angular-devkit/schematics/tasks'
Cannot find module '@angular-devkit/schematics/tasks'

我尝试删除节点模块文件，然后运行npm install，也尝试运行npm i @angular-devkit/schematics，但错误仍然存​​在.

I tried removing node modules file then run npm install, also tried running npm i @angular-devkit/schematics but the error persists.

本地CLI版本:1.7.4，全局CLI版本:7.3.7

local CLI version: 1.7.4, global CLI version: 7.3.7

推荐答案

运行npm update -g @angular/cli，然后在版本clousre之前添加'^'，如下所示

Run npm update -g @angular/cli then add '^' before the version clousre like follows

"@angular/cli": "^1.7.4"

删除package-lock.json文件和node_modules目录.然后运行npm i或使用npm update更新您的工作区.

Delete package-lock.json file and node_modules directory. Then run npm i or use npm update to update your workspace.

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