Ah, right you are Ivan. Thanks.
-Nathan
From: Ivan Busquets
Sent: Wednesday, October 12, 2011 11:28 AM
To: Nuke user discussion
Subject: Re: [Nuke-users] Do not display the error state of a node
whichisinside a Gizmo
Both error and hasError are available in the expression parser, actually.
node.error returns true if using the Node would result in an error (even if the
error comes from somewhere else upstream)
node.hasError only returns true when an error is raised within the node itself.
As J said, just using "hasError" as an expression in the disable knob of a Read
node should do the trick there.
On Wed, Oct 12, 2011 at 10:38 AM, Nathan Rusch <[email protected]> wrote:
I think J meant error instead of hasError. <node>.hasError() is a Python
method, while error is the Nuke expression command.
-Nathan
-----Original Message----- From: Dorian Fevrier
Sent: Wednesday, October 12, 2011 9:45 AM
To: [email protected]
Subject: Re: [Nuke-users] Do not display the error state of a node which
isinside a Gizmo
Thanks for your answer!
To be honest, I do not really understand. :(
But it gave me an idea
def returnFalse():
return False
node.hasError = returnFalse
# Result: Traceback (most recent call last):
File "<string>", line 1, in <module>
AttributeError: 'Node' object attribute 'hasError' is read-only
You was talking about overload hasError function?
Thanks in advance. :)
Regards,
Dorian
On 10/12/2011 06:22 PM, J Bills wrote:
someone else might have a better answer, but off the top of my head,
if you put "hasError" in the disable knob of the offending node, I
believe that will fix it.
On Wed, Oct 12, 2011 at 4:53 AM, Dorian Fevrier<[email protected]> wrote:
Hi Nuke users,
I'm searching something that appear to be simple but I don't find any way
to
do this.
I have a Gizmo node with some switch and read nodes inside.
Following the case, the read node can have a bad file value (generated by
an
expression) and be in "ERROR" and "ERROR" is wrote on the Gizmo.
Is there a simple way to avoid this node to return his "ERROR" state on
the
Gizmo?
Actually, the error message is write on it but, because I use switch, the
gizmo work perfectly...
I hope someone already encountered this before.
Thanks in advance,
Dorian
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