# Error building Kibana 4.3.0

**URL:** <https://discuss.elastic.co/t/error-building-kibana-4-3-0/55650>\
**Category:** Kibana\
**Created:** [July 15, 2016, 6:40pm UTC](https://discuss.elastic.co/t/error-building-kibana-4-3-0/55650 "2016-07-15T18:40:32Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dianadijan](https://avatars.discourse-cdn.com/v4/letter/d/958977/32.png) [@dianadijan](https://discuss.elastic.co/u/dianadijan)\
**Post date:** [July 15, 2016, 6:40pm UTC](https://discuss.elastic.co/t/error-building-kibana-4-3-0/55650/1 "2016-07-15T18:40:33Z")

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Hi ,

I am facing error running 'npm start'  
ERROR in ./src/ui/public/styles/dark-variables.less  
Module build failed: ModuleBuildError: Module build failed: URIError: URI malformed

The same error appears for a lot of .less files

Can you kindly suggest a solution?

Thanks

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**Author:** ![dianadijan](https://avatars.discourse-cdn.com/v4/letter/d/958977/32.png) [@dianadijan](https://discuss.elastic.co/u/dianadijan)\
**Post date:** [July 15, 2016, 7:00pm UTC](https://discuss.elastic.co/t/error-building-kibana-4-3-0/55650/2 "2016-07-15T19:00:09Z")

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The solution posted in [https://github.com/elastic/kibana/issues/6858#ref-issue-151981359](https://github.com/elastic/kibana/issues/6858#ref-issue-151981359)  
worked fine for Kibana 4.3.0 too

Hence this issue is resolved

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 1:46pm UTC](https://discuss.elastic.co/t/error-building-kibana-4-3-0/55650/3 "2017-07-06T13:46:28Z")

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