# Anyone else difficulties with Homekit app reporting "Cannot read property 'getHASID' of undefined" whilst adding devices?

**URL:** <https://community.homey.app/t/anyone-else-difficulties-with-homekit-app-reporting-cannot-read-property-gethasid-of-undefined-whilst-adding-devices/1563>\
**Category:** Apps\
**Created:** [September 12, 2018, 7:34am UTC](https://community.homey.app/t/anyone-else-difficulties-with-homekit-app-reporting-cannot-read-property-gethasid-of-undefined-whilst-adding-devices/1563 "2018-09-12T07:34:21Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Mikkie123](https://avatars.discourse-cdn.com/v4/letter/m/a4c791/32.png) [@Mikkie123](https://community.homey.app/u/Mikkie123)\
**Post date:** [September 12, 2018, 7:34am UTC](https://community.homey.app/t/anyone-else-difficulties-with-homekit-app-reporting-cannot-read-property-gethasid-of-undefined-whilst-adding-devices/1563/1 "2018-09-12T07:34:21Z")

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Although it has been working (more or less reliable) before, since yesterday in Apple Home all my devices previously added in Homey via the Homekit app (v1.5.1) are not responding anymore.  
When I look into there app settings in Homey, surprisingly I discovered I can (re-)add all devices again .  
When I try to do so, Homey responds with an error message “Cannot read property ‘getHASID’ of undefined”.  
Anyone an idea what causes this, or how to solve this issue? TIA

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**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [September 12, 2018, 11:40am UTC](https://community.homey.app/t/anyone-else-difficulties-with-homekit-app-reporting-cannot-read-property-gethasid-of-undefined-whilst-adding-devices/1563/2 "2018-09-12T11:40:20Z")

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It’s a bug in the app, I think the best option is to create an issue [on Github](https://github.com/sprut666666/com.sprut.homekit/issues) to notify the developer about this.

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**Author:** ![Mikkie123](https://avatars.discourse-cdn.com/v4/letter/m/a4c791/32.png) [@Mikkie123](https://community.homey.app/u/Mikkie123)\
**Post date:** [September 13, 2018, 4:36am UTC](https://community.homey.app/t/anyone-else-difficulties-with-homekit-app-reporting-cannot-read-property-gethasid-of-undefined-whilst-adding-devices/1563/3 "2018-09-13T04:36:39Z")

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Thx. will do so.

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**Author:** ![Ingmar](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ingmar/32/3432_2.png) [@Ingmar](https://community.homey.app/u/Ingmar)\
**Post date:** [September 15, 2018, 9:57am UTC](https://community.homey.app/t/anyone-else-difficulties-with-homekit-app-reporting-cannot-read-property-gethasid-of-undefined-whilst-adding-devices/1563/4 "2018-09-15T09:57:52Z")

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> <https://github.com/sprut666666/com.sprut.homekit/issues/26>