# Region Map error in kibana vis

**URL:** <https://discuss.elastic.co/t/region-map-error-in-kibana-vis/182920>\
**Category:** Kibana\
**Created:** [May 27, 2019, 1:30pm UTC](https://discuss.elastic.co/t/region-map-error-in-kibana-vis/182920 "2019-05-27T13:30:18Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![1862347ba9566e72a47d](https://avatars.discourse-cdn.com/v4/letter/1/cdc98d/32.png) [@1862347ba9566e72a47d](https://discuss.elastic.co/u/1862347ba9566e72a47d)\
**Post date:** [May 27, 2019, 1:30pm UTC](https://discuss.elastic.co/t/region-map-error-in-kibana-vis/182920/1 "2019-05-27T13:30:18Z")

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There is a data set that is displayed as layers of regions in the `Region Map` widget. The region mapping only works if you re-change the `vector map` and `join field` to the same values that are selected. After that Region Map works correctly, shows layers in the form of regions.

But, if you change the parameters in the `Data` and `Options` tab, the widget does not work and the kibana in the browser crashes with the error

 ![Screenshot_2_issue](https://us1.discourse-cdn.com/elastic/original/3X/4/e/4e66628b3da9d76df3658536f74bbd43d13fc2a6.jpeg)

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**Author:** ![bhavyarm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bhavyarm/32/22392_2.png) [@bhavyarm](https://discuss.elastic.co/u/bhavyarm)\
**Post date:** [May 27, 2019, 5:34pm UTC](https://discuss.elastic.co/t/region-map-error-in-kibana-vis/182920/2 "2019-05-27T17:34:32Z")

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Tatiana,

This looks like a bug. Can you please log it here with clear reproduction steps?

> **[elastic/kibana](https://github.com/elastic/kibana/issues)**
>
> :bar\_chart: Kibana analytics and search dashboard for Elasticsearch - elastic/kibana

Thanks,  
Bhavya

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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:** [June 24, 2019, 5:34pm UTC](https://discuss.elastic.co/t/region-map-error-in-kibana-vis/182920/3 "2019-06-24T17:34:35Z")

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