# Marker not displaying

**URL:** <https://community.mappedin.com/t/marker-not-displaying/514>\
**Category:** Mappedin SDK for React Native\
**Tags:** web\
**Created:** [February 19, 2026, 7:00pm UTC](https://community.mappedin.com/t/marker-not-displaying/514 "2026-02-19T19:00:39Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![johnv](https://avatars.discourse-cdn.com/v4/letter/j/e47774/32.png) [@johnv](https://community.mappedin.com/u/johnv)\
**Post date:** [February 19, 2026, 7:00pm UTC](https://community.mappedin.com/t/marker-not-displaying/514/1 "2026-02-19T19:00:39Z")

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Hello!

I am using a Marker to display contents in a specific area. However, it does not show up, or sometimes shows up really quickly when i refresh the browser. It immediately goes away. This is the only thing i have in my code. I noticed that when the coordinates are outside of the bulding it works fine, but when the coordinates are inside the building (airport), it does not display.

> mapView.Markers.add(new Coordinate(51.13155,-114.01152),`Test`)

My zoom level is at 17.37 and Bearing at 230 - Even adjusting the zoom level does not work.

Hope you can help,

Thank you!

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**Author:** ![msohm](https://yyz2.discourse-cdn.com/flex004/user_avatar/community.mappedin.com/msohm/32/6_2.png) [@msohm](https://community.mappedin.com/u/msohm)\
**Post date:** [February 23, 2026, 3:05pm UTC](https://community.mappedin.com/t/marker-not-displaying/514/2 "2026-02-23T15:05:32Z")

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Does your map have multiple floors? The default behaviour is to show Markers and Labels for the current floor. It’s possible the Marker is being added to a floor that isn’t the current one and it’s being hidden. To correct this, specify the floorId when creating the coordinate (i.e. set it to the current floor). Creating a coordinate using `MapView.createCoordinate` will do this for you.

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**Author:** ![johnv](https://avatars.discourse-cdn.com/v4/letter/j/e47774/32.png) [@johnv](https://community.mappedin.com/u/johnv)\
**Post date:** [February 25, 2026, 4:39pm UTC](https://community.mappedin.com/t/marker-not-displaying/514/3 "2026-02-25T16:39:48Z")

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Hi Mark,

That worked - thank you!