yes. go to my pastebin post here : pastebin.com/Fr8L6Vza

 

and copy from line 254 to 272 and replace your original extra fields section with that one. then remove lines 265 to 268. That's a very quick fix to your problem. I am not on my computer right now so i can't write out a prettier code. this should fix the problem. You have to put the code in item_list.php i think.

I've implemented this fix, but nothing happens (all my extra fields are now gone!) I've put this hack in the category_item.php.

 

 

I've found it!

 

I've changed the code in category_item.php to:

 

<?php if($this->item->params->get('catItemExtraFields') && count($this->item->extra_fields)): ?>         <!-- Item extra fields -->        <div class="itemExtraFields">            <h3><?php echo JText::_('Additional Info'); ?></h3>            <ul>                <?php $exfields = $this->item->extra_fields; ?> <!--This part puts the extra fields in a variable-->                <li>                    <span class="itemExtraFieldsLabel"><?php if($exfields[1]->value) echo $exfields[1]->name;?></span>                    <span class="itemExtraFieldsValue"><?php if($exfields[1]->value) echo $exfields[1]->value;?></span>                </li>                <li>                    <span class="itemExtraFieldsLabel"><?php if($exfields[2]->value) echo $exfields[2]->name;?></span>                    <span class="itemExtraFieldsValue"><?php if($exfields[2]->value) echo $exfields[2]->value;?></span>                </li>                            <li>                    <span class="itemExtraFieldsLabel"><?php if($exfields[3]->value) echo $exfields[3]->name;?></span>                    <span class="itemExtraFieldsValue"><?php if($exfields[3]->value) echo $exfields[3]->value;?></span>                </li>                <li>                    <span class="itemExtraFieldsLabel"><?php if($exfields[4]->value) echo $exfields[4]->name;?></span>                    <span class="itemExtraFieldsValue"><?php if($exfields[4]->value) echo $exfields[4]->value;?></span>                </li>            </ul>            <div class="clr"></div>        </div>        <?php endif; ?>

 

I know this is old but for anyone searching these forums, you can find a tutorial on hiding extra empty fields at: toxzen.co.za/webdevoloper/item/34-hide-empty-k2-extra-fields-in-joomla

It's literally 2 lines of code you can add.