[Sidefx-houdini-list] Houdini problem with edit parameter interface for group "BUTTONS_reselect"

Olivier Jeannel facialdeluxe at gmail.com
Tue Sep 19 10:20:04 EDT 2017


Genius !
Thank's a lot !

2017-09-19 15:58 GMT+02:00 <b.fx at free.fr>:

> Hello Olivier,
>
> Take a look at the script action. It is automaticly created when you
> promote the baseGroup parameter. Assuming you promote your parameter "from
> node" or by "drag and drop".
>
> Edit the HDA parameter interface, select the base group parameter and look
> for the tags parms. Look at the script action.
> It look for the "grouptype" parm and "ordered" parm parm by default.
> Promote those twoo parameters it will work. If you change the parameters
> names you will have to edit the script_action according to the new names.
>
> hope this help
> françois
>
>
>
> ----- Mail original -----
> De: "Olivier Jeannel" <facialdeluxe at gmail.com>
> À: sidefx-houdini-list at sidefx.com, softimage at listproc.autodesk.com
> Envoyé: Mardi 19 Septembre 2017 14:09:43
> Objet: [Sidefx-houdini-list] Houdini problem with edit parameter interface
> for group "BUTTONS_reselect"
>
> Hi quiet list :)
>
> I've made a super simple HDA where a group of point needs to be selected to
> create a group.
>
> In edit "parameter interface" I exposed the Base Group, but the little
> arrow "BUTTONS_reselect", when is clicked, gives this error message :
>
> Traceback (most recent call last):
>   File "Parameter Scripted Action", line 4, in <module>
> AttributeError: 'NoneType' object has no attribute 'eval'
>
> I guess there's something to tweak in the tab "action button" ?
>
> If someone can help..
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