# Hops component

**URL:** <https://it.discourse.mcneel.com/t/hops-component/8622>\
**Category:** Grasshopper\
**Created:** [15 Novembre 2025, 3:53pm UTC](https://it.discourse.mcneel.com/t/hops-component/8622 "2025-11-15T15:53:04Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![luca.filippone](https://sea3.discourse-cdn.com/mcneel/user_avatar/it.discourse.mcneel.com/luca.filippone/32/16173_2.png) [@luca.filippone](https://it.discourse.mcneel.com/u/luca.filippone)\
**Post date:** [15 Novembre 2025, 3:53pm UTC](https://it.discourse.mcneel.com/t/hops-component/8622/1 "2025-11-15T15:53:04Z")

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Ciao a tutti,

ho creato una definizione che funziona come desidero, ho inserito gli input e output per crearne un componente Hops,

 ![image](https://global.discourse-cdn.com/mcneel/uploads/mcneel_it/original/3X/4/2/42da091cdf86aeccf00204915417fed53ddf707d.png)

 ![image](https://global.discourse-cdn.com/mcneel/uploads/mcneel_it/original/3X/3/0/30aece7d006ddbecc346aa5b5524a9cfae9688f9.png)

 ![image](https://global.discourse-cdn.com/mcneel/uploads/mcneel_it/original/3X/6/d/6d3de941ca36a5d2996110769395c9d2de787d78.png)

 ![image](https://global.discourse-cdn.com/mcneel/uploads/mcneel_it/original/3X/4/5/4508210477f86dd9df1a00f4dd2c894385d4c1f9.png)

 ![image](https://global.discourse-cdn.com/mcneel/uploads/mcneel_it/original/3X/d/6/d613c7ca22a126d1f1cdd2d93665ab6af570694f.png)

ma se richiamata non funziona, cioè non crea la geometria pur non segnalando errori (componente rosso).  
Cosa sbaglio?

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<div class="post-metadata">

**Author:** ![luca.filippone](https://sea3.discourse-cdn.com/mcneel/user_avatar/it.discourse.mcneel.com/luca.filippone/32/16173_2.png) [@luca.filippone](https://it.discourse.mcneel.com/u/luca.filippone)\
**Post date:** [15 Novembre 2025, 4:26pm UTC](https://it.discourse.mcneel.com/t/hops-component/8622/2 "2025-11-15T16:26:28Z")

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**Banalmente in curve libere vuole un input.**