Ok thanks for the answer Jon :-)
I had already created the ticket
http://trac.symfony-project.org/ticket/5267but it was assigned to
fabien, I assigned it to you (jwage).

Jeremy

On Tue, Dec 23, 2008 at 7:55 PM, Jonathan Wage <[email protected]> wrote:

> It has to do with Doctrine because we use PDO. I assume it is because the
> sfForm contains an instance of a Doctrine_Record and it contains an instance
> of the Doctrine_Connection which holds a PDO instance. We need to implement
> the sleep method to unset the PDO instance before serialization. Can you
> create a ticket for this? Thanks, Jon
>
>
> On Tue, Dec 23, 2008 at 2:48 AM, Jeremy Benoist 
> <[email protected]>wrote:
>
>>
>> Jon,
>>
>> Do you know if it is related to sfForm or to Doctrine ?
>> For now, the only solution I found is to add an empty __sleep method
>> in symfony/lib/form/sfForm.class.php. All other action in doctrine
>> file didn't help.
>>
>> Thanks,
>> Jeremy
>>
>> On 10 déc, 23:17, "Jonathan Wage" <[email protected]> wrote:
>> > Can you create a ticket for this? We need to fix this in the form
>> framework
>> > so the PDO instance is removed from the form before being serialized.
>> >
>> > Thanks, Jon
>> >
>> > On Wed, Dec 10, 2008 at 3:14 AM, Jeremy Benoist <
>> [email protected]>wrote:
>> >
>> >
>> >
>> > > Anybody had already experienced this problem?
>> > > If I want to keep cache enabled, I see only one solution : avoid all
>> sfForm
>> > > instance parameter from include_partial.
>> > > Maybe I will try to put $form in session or request, we'll see.
>> > > But it won't in the way of refactoring data and good practice I think
>> :-/
>> >
>> > > J.
>> >
>> > > On Mon, Dec 8, 2008 at 5:59 PM, Jeremy Benoist <
>> [email protected]>wrote:
>> >
>> > >> Hi,
>> >
>> > >> I recently enable cache on my website.
>> >
>> > >> /config/settings.yml
>> > >> all:
>> > >>  cache: on
>> >
>> > >> /apps/frontend/config/cache.yml
>> > >> default:
>> > >>  enabled: off
>> >
>> > >> I activate cache for some module and I did nothing for other one. So
>> I
>> > >> assume that if I don't have cache.yml file for a module, cache isn't
>> > >> enabled. (Even if I have a cache.yml with all: enabled: off, I still
>> > >> have the problem).
>> >
>> > >> In template registrationSuccess.php, I have :
>> >
>> > >> <?php include_partial('customer/customerForm',array('form'=>$form,
>> > >> 'passwords'=>true))?>
>> >
>> > >> Where $form is an instance of CustomerForm.
>> >
>> > >> I got this error when I go on customer/registration :
>> > >> You cannot serialize or unserialize PDO instances
>> >
>> > >> Full stack trace is available here :http://pastebin.com/mc8ce397
>> >
>> > >> The only solution is to disable cache...
>> > >> But I don't understand why symfony try to put this partial in cache
>> as
>> > >> I don't define any cache for this module.
>> >
>> > >> Thanks in advance for your help
>> >
>> > >> J.
>> >
>> > --
>> > Jonathan H. Wage
>> > Open Source Software Developer &
>> Evangelisthttp://www.jwage.comhttp://www.doctrine-project.orghttp://
>> www.symfony-project.org
>>
>>
>
>
> --
> Jonathan H. Wage
> Open Source Software Developer & Evangelist
> http://www.jwage.com
> http://www.doctrine-project.org
> http://www.symfony-project.org
>
> >
>

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