maybe the 'execute' activates knobChanged?
Howard
>________________________________
>From: rd-nuke-quintaindustries.com <[email protected]>
>To: Nuke Python discussion <[email protected]>
>Sent: Thursday, 1 September 2011, 12:59
>Subject: Re: [Nuke-python] Executing write nodes inside group
>
>rd-nuke-quintaindustries.com a écrit :
>> Hi,
>>
>> Do you know a way to execute from a knobChanged callback a node contained in
>> a group ?
>> I tried
>> group.node("TheWriteIWantToRender")['Render'].execute()
>> nuke.execute((nuke.toNode("groupName.TheWriteIWantToRender"),), False)
>> nuke.toNode("DuTankStereoWrite.WriteLocal")['Render'].execute()
>>
>> And I always have a
>>
>> RuntimeError: I'm already executing something else
>>
>>
>> If I type these commands in the python editor it's working has expected. If
>> I execute these commands in a knobChanged callback I have the RuntimeError.
>>
>>
>> Any ideas why and how preventing that ?
>Ok, I have an answer for the how. If I execute my nodes outside the
>knobChanged callback it' s working.
>Anyone has the why ?
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