# Installing sample-app-web gives error

**URL:** <https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103>\
**Category:** Web\
**Created:** [April 8, 2020, 10:56am UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103 "2020-04-08T10:56:57Z")\
**Posts on this page:** 1\
**Showing post:** 16

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**Author:** ![smadamshetty](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/smadamshetty/32/10373_2.png) [@smadamshetty](https://devforum.zoom.us/u/smadamshetty)\
**Post date:** [July 2, 2020, 3:18am UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/16 "2020-07-02T03:18:00Z")

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npm run start

if directly run following command on terminal then it was working

> sudo webpack-dev-server --config webpack.config.dev.js --watch

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