vue项目运行时报错，求解
[webpack-cli] You need to install 'webpack-dev-server' for running 'webpack serve'.
Error: Cannot find module 'ajv/dist/compile/codegen'
删除node_moudles，重新下载
npm install webpack-dev-server 试试
安装之后运行看看报什么错误
[webpack-cli] You need to install 'webpack-dev-server' for running 'webpack serve'.
Error: Cannot find module 'ajv/dist/compile/codegen'
删除node_moudles，重新下载
npm install webpack-dev-server 试试