# Cannot GET /example on Docker

**URL:** https://discourse.nodered.org/t/cannot-get-example-on-docker/13614
**Category:** General
**Created:** [23 July 2019 17:41 UTC](https://discourse.nodered.org/t/cannot-get-example-on-docker/13614 "2019-07-23T17:41:16Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![markkus.rosa](https://avatars.discourse-cdn.com/v4/letter/m/a183cd/32.png) [@markkus.rosa](https://discourse.nodered.org/u/markkus.rosa)
#### Post date: [23 July 2019 17:41 UTC](https://discourse.nodered.org/t/cannot-get-example-on-docker/13614/1 "2019-07-23T17:41:17Z")

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I need to access a url inside a container [www.example.com/example](http://www.example.com/example) but I get this error

> Cannot GET /example

I'm trying to access to thet a System hooks. That will be placed in the `/example`

The url `example.com` is ok.

I'm trying to do a POST

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### Author: ![santhosh](https://avatars.discourse-cdn.com/v4/letter/s/f07891/32.png) [@santhosh](https://discourse.nodered.org/u/santhosh)
#### Post date: [17 November 2020 12:33 UTC](https://discourse.nodered.org/t/cannot-get-example-on-docker/13614/2 "2020-11-17T12:33:49Z")

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Hi,

my node-red v1.2.3 and click deplay button out put cannot show in display, it show the cannot get ui , please solve the prblm