Re: object is not iterable

2013-05-24 Thread Michael Radziej 
Hi Olivier,

> The error is:
> Exception Type:TypeErrorException Value:
>
> 'Relais' object is not iterable
>
>
>
>
> Have you got an idea on what cause this problem ?

It would really help to see a full traceback, could you provide one?


Kind regards

Michael

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Re: object is not iterable.

2010-05-14 Thread Gonzalo Delgado 
El 14/05/10 18:00, Niels escribió:
> In my template this error  occurs:
>
> Caught an exception while rendering: 'Gallery' object is not iterable
>
> It occurs in this part:
> {% for image in car.images %}
>
>
> Where my models looks like:
>
> from photologue.models import Gallery,Photo
> ...
> class CarDetail(models.Model):
> images = models.ForeignKey(Gallery, null=True, blank=True)
>   

Ah, nevermind my previous response. A foreign key won't be iterable. I
will give you only one object (a Gallery instance in this case).
You may want to use ManyToMany instead of ForeignKey.

-- 
Gonzalo Delgado 

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Re: object is not iterable.

2010-05-14 Thread Gonzalo Delgado 
El 14/05/10 18:00, Niels escribió:
> In my template this error  occurs:
>
> Caught an exception while rendering: 'Gallery' object is not iterable
>
> It occurs in this part:
> {% for image in car.images %}
>
>
> Where my models looks like:
>
> from photologue.models import Gallery,Photo
> ...
> class CarDetail(models.Model):
> images = models.ForeignKey(Gallery, null=True, blank=True)
>   

When car.images is null (which is allowed by your model definition) it
is not iterable.
Try something like:


{% if car.images %}
  {% for image in car.images %}



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Gonzalo Delgado 

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