# Variabler

**URL:** <https://community.homey.app/t/variabler/153818>\
**Category:** 🇸🇪 Svenska (Swedish)\
**Created:** [April 15, 2026, 3:48pm UTC](https://community.homey.app/t/variabler/153818 "2026-04-15T15:48:08Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Dennis\_Gustavsson](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dennis_gustavsson/32/121387_2.png) [@Dennis\_Gustavsson](https://community.homey.app/u/Dennis_Gustavsson)\
**Post date:** [April 15, 2026, 3:48pm UTC](https://community.homey.app/t/variabler/153818/1 "2026-04-15T15:48:08Z")

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Har nyss börjat med homey pro och skall göra ett flow som loopar. Har skapat en numerisk variabel med värde 0 som i ett annat flow skall ökas med 1 i ett logickort beräknas som {{Loopcounter +1}} men resultatet blir NaN. Vad gör jag för fel?

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**Author:** ![Niklas70](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/niklas70/32/136814_2.png) [@Niklas70](https://community.homey.app/u/Niklas70)\
**Post date:** [April 16, 2026, 8:41am UTC](https://community.homey.app/t/variabler/153818/2 "2026-04-16T08:41:59Z")

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Det kanske beror på att du bara har skrivit ren text, du måste välja variabeln i tag-listan, se det här forumet:

> [@Increment numeric variable](https://community.homey.app/t/increment-numeric-variable/143553):
>
> Despite a number of forum answers, I still can’t figure out how to increment a numeric variable. The following flow works for toggling the Y/No variable, but it keeps changing the count-up variable to null. Can I do this with the built-in cards, or do I need another app? I was also hoping to avoid having to use a Script.

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**Author:** ![Dennis\_Gustavsson](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dennis_gustavsson/32/121387_2.png) [@Dennis\_Gustavsson](https://community.homey.app/u/Dennis_Gustavsson)\
**Post date:** [April 16, 2026, 1:33pm UTC](https://community.homey.app/t/variabler/153818/3 "2026-04-16T13:33:09Z")

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Tack Niclas det löste sig.

Den tors 16 apr. 2026 10:52Niklas \<[notifications@athom.discoursemail.com](mailto:notifications@athom.discoursemail.com)\> skrev: