Error: Cannot find module 'webpack-cli/bin/config-yargs'

Question

\'Github\' asked me to update \'webpack-dev-server\' to version 3.1.11 or higher for security reasons.

However, \'npm run dev\' will not run after the update.

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Answer 1

webpack core team says that form version 3+ the compatibility will foucs on webpack 4

so I think you need also to update webpack 3 to webpack 4

this doc may help you to achieve that https://webpack.js.org/migrate/4