# Error in running Kibana 8.10.4 functional test

**URL:** https://discuss.elastic.co/t/error-in-running-kibana-8-10-4-functional-test/348956
**Category:** Kibana
**Tags:** kibana-plugin-development
**Created:** [December 9, 2023, 6:47am UTC](https://discuss.elastic.co/t/error-in-running-kibana-8-10-4-functional-test/348956 "2023-12-09T06:47:00Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![mzm1370](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mzm1370/32/130615_2.png) [@mzm1370](https://discuss.elastic.co/u/mzm1370)
#### Post date: [December 9, 2023, 6:47am UTC](https://discuss.elastic.co/t/error-in-running-kibana-8-10-4-functional-test/348956/1 "2023-12-09T06:47:00Z")

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Hi, I am getting an error about (KbnI18n) while running the test, please help me

 ![error](https://us1.discourse-cdn.com/elastic/original/3X/e/8/e8a5996d085e7ac20aeec6eba5ad4ec0415d7fe2.png)  
 ![error2](https://us1.discourse-cdn.com/elastic/original/3X/8/0/80086b0ffed2879674001a4e243ca5f91fe51b23.png)

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### Author: ![Dzmitry](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dzmitry/32/65026_2.png) [@Dzmitry](https://discuss.elastic.co/u/Dzmitry)
#### Post date: [December 28, 2023, 12:28pm UTC](https://discuss.elastic.co/t/error-in-running-kibana-8-10-4-functional-test/348956/2 "2023-12-28T12:28:35Z")

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Hi @mzm1370 ,

If you check Kibana server logs, you might find an error that explains the failure.  
`kibanaChrome` is a header attribute and if header is not displayed in the browser, most likely your Kibana instance is not running properly.

If you run server from the source code, make sure to bootstrap & build plugins before running tests:

```auto
node scripts/kbn bootstrap
node scripts/build_kibana_platform_plugins.js

```

Best, Dima

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<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [January 25, 2024, 12:29pm UTC](https://discuss.elastic.co/t/error-in-running-kibana-8-10-4-functional-test/348956/3 "2024-01-25T12:29:08Z")

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