# Objects in array are not well supported

**URL:** <https://discuss.elastic.co/t/objects-in-array-are-not-well-supported/191315>\
**Category:** Kibana\
**Created:** [July 19, 2019, 5:37am UTC](https://discuss.elastic.co/t/objects-in-array-are-not-well-supported/191315 "2019-07-19T05:37:54Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Mitali](https://avatars.discourse-cdn.com/v4/letter/m/b5a626/32.png) [@Mitali](https://discuss.elastic.co/u/Mitali)\
**Post date:** [July 19, 2019, 5:37am UTC](https://discuss.elastic.co/t/objects-in-array-are-not-well-supported/191315/1 "2019-07-19T05:37:54Z")

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'Objects in array are not well supported'. What does this error exactly mean as I am able to apply aggregation and search queries on my nested data. So, in what use cases, does this error pose a problem?

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**Author:** ![Marius\_Dragomir](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/marius_dragomir/32/42087_2.png) [@Marius\_Dragomir](https://discuss.elastic.co/u/Marius_Dragomir)\
**Post date:** [July 19, 2019, 10:19am UTC](https://discuss.elastic.co/t/objects-in-array-are-not-well-supported/191315/2 "2019-07-19T10:19:52Z")

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There are problems in building some more complex bucket aggregations, in creating index patterns with time fields that are nested, problems with rollups and so on.

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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:** [August 16, 2019, 10:19am UTC](https://discuss.elastic.co/t/objects-in-array-are-not-well-supported/191315/3 "2019-08-16T10:19:56Z")

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