# Sample-app-web-master browser error ERR\_INVALID\_REDIRECT

**URL:** <https://devforum.zoom.us/t/sample-app-web-master-browser-error-err-invalid-redirect/4949>\
**Category:** Web\
**Created:** [July 9, 2019, 8:44pm UTC](https://devforum.zoom.us/t/sample-app-web-master-browser-error-err-invalid-redirect/4949 "2019-07-09T20:44:55Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [July 12, 2019, 8:04pm UTC](https://devforum.zoom.us/t/sample-app-web-master-browser-error-err-invalid-redirect/4949/5 "2019-07-12T20:04:57Z")

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Hey @kantans,

Did you run `npm install` in sample-app-web-master\CDN?

Duplicate:

> [@Cannot run sample-app-web](https://devforum.zoom.us/t/cannot-run-sample-app-web/4924/4):
>
> Hey @tony, I just tried and it worked. Can you try following these exact steps as I did and let me know if it works for you. In terminal: git clone https://github.com/zoom/sample-app-web.git cd sample-app-web/CDN npm install npm run start You should see this If this does not work, can you send me a link to your code on github and I will try to debug. Thanks, Tommy

Let me know if that helps!

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