otoinsa

OK, so I actually found the solution here in support forums,
turns out there are multiple threads around this issue;

Most likely reason – it’s not included in quick start guide or documentation in general.

Use this inside your wp query loop:

MultiPostThumbnails::get_post_thumbnail<strong>_url</strong>( get_post_type(), 'secondary-image');

Notice the _url, that’s the key.

Which plugin did it conflict with?
I’m having the same issue, but my admin panel is painfully slow, so turning off all plugins is very hard…

Yes, actually I did the update to 3.0 last night and it started working,
so this is resolved. 🙂 The update to 3.0 fixed it for me.

On another topic – this no longer lets my acf work,
on previous stable version it worked like a charm:

//make qtranslate work with custom fields
add_filter(‘acf/format_value_for_api’, ‘theme_format_value_for_api’);
function theme_format_value_for_api($value) {
return is_string($value) ? __($value) : $value;
}

Regardless, I’m thankful that I can finally save category names 🙂