Apache is segfaulting on |attribute(show)

Sunday 01 July 2007 1:03:20 pm

This is really weird. My site is running great. But I'm trying to make a new template for a photo album. I have a variable that's an image object ($image) and when I do the following...

$image|attribute(show)

...it shows the attributes. But let's say I want to go a little deeper in the object. When I do this...

$image.data_map|attribute(show)

...Apache segfaults (11) and I get a zero size page.
I decided to try the following...

$image.data_map|attribute(show,1)

...worked great...

$image.data_map.name|attribute(show,1)

...worked great...

$image.data_map.image|attribute(show,1)

...Apache segfaults.

I've seen a number of segfault issues on the forums when people are first installing, but nothing like this. I've tried clearing my cache and that didn't do anything. I disabled my Zend Optimizer, but that had no effect.

Thoughts?

--Andrew

Sunday 01 July 2007 1:37:24 pm

Hmm... still more interesting...

{$image.data_map.image.content|attribute(show,1)}

..works fine.

--Andrew

Sunday 01 July 2007 1:49:11 pm

Is this a stock Exponential 3.9.2 installation or a customized build of eZ?

Trying to understand what might be unique in your environment which may play a part in the problem. I do know that php 4.4.2 does have some problems which is why php 4.4.7 is recommended these days ...

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Sunday 01 July 2007 4:22:03 pm

Hi Andrew

How do you know that apache is segfaulting? Are there any error messages in the apache logs?

Have you tried it with debugging on? What happens if you incrment the depth parameter e.g.
$image.data_map|attribute(show,2), $image.data_map|attribute(show,3) etc at what value does it stop working?

You might find that the system is simply running out of memory or reaching a timeout limit in retrieving all the information to the default depth (I think it's 5) - I take it that it's running OK apart from this issue?

Cheers
Bruce

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