New image system usage within templates problems, ez crashses

Monday 12 January 2004 4:15:29 am

Hi

Using Ez 3.3.1 for site where I am making an template which require various output whereever there is an actual image or not.

By reading here (New image systems, http://ez.no/developer/ez_publish_3/releases/ez_publish_3_3/new_image_system) I have learnt this:

{let content=$node.data_map.thumbnail.content}
{section show=$content.is_valid}
We have an image.
{section-else}
No image has been uploaded.
{/section}
{/let}

I rewritte this in order to skip the "let" to this:

{section show=$node.data_map.thumbnail.content.is_valid}
We have an image.
{section-else}
No image has been uploaded.
{/section}
{/let}

But this cause EZ to crash! Anyone know why???

Update: This also causes EZ to crash:
{$node.data_map.thumbnail.content.medium.full_path}

Cheers
Tore

Monday 12 January 2004 4:45:43 am

Hi

Thanks, I have removed it... Still same error:

Fatal error: Call to a member function on a non-object in c:\develop\ez_gsa\ezpublish-3.3-1\kernel\classes\datatypes\ezimage\ezimagealiashandler.php on line 601
Fatal error: eZ publish did not finish it's request

Have anyone else had the same problem? Could this be a bug? Or is my code wrong?

cheers
Tore

Tuesday 20 January 2004 6:43:42 am

We just found a bug in the template compiling that causes templates with image code to crash eZ publish. You can fix this temporarily by turning off template compiling or rewriting the templates.

Rewriting templates:
Instead of accessing the content of the attribute multiple times assign the content to a new variable and access this one for all sizes.

{let content=$node.data_map.thumbnail.content}
{$content.original.url}
{$content.small.url}
{/let}

The fix is already in the subversion repositories for those who want it, it's fixed for 3.2, 3.3 and trunk (3.4).

--
Amos

Documentation: http://ez.no/ez_publish/documentation
FAQ: http://ez.no/ez_publish/documentation/faq