Redakčná rada

Predseda: Ing. Martin Foltin, PhD.
Zástupca: Ing. Michal Blaho, PhD.

Členovia

prof. Ing. Ján Murgaš, PhD.
prof. RNDr. Gabriel Juhás, PhD.
doc. Ing. Peter Fodrek, PhD.
doc. Ing. Anton Beláň, PhD.
doc. RNDr. Ján Benko, CSc.
Ing. Jaroslav Jirkovský, PhD.

Rubriky

Category Order could not understand your category HTML. Please do the following:

Disable all plugins except for category order to see if some other plugin is causing the problem. If the problem goes away, re-enable each plugin until you find the incompatible one.
Try switching to a different theme, like the WordPress default theme.

Once you have tried the above steps, email david@coppit.org with the results of these debugging steps. Also include the following information:

Original HTML:
<li class="cat-item cat-item-34"><a href="https://www.posterus.sk/?cat=34" >Elektrotechnika</a>
</li>
<li class="cat-item cat-item-54"><a href="https://www.posterus.sk/?cat=54" >Humanitné vedy</a>
</li>
<li class="cat-item cat-item-6"><a href="https://www.posterus.sk/?cat=6" >Informácie pre autorov</a>
</li>
<li class="cat-item cat-item-15"><a href="https://www.posterus.sk/?cat=15" >Informačné technológie</a>
</li>
<li class="cat-item cat-item-7"><a href="https://www.posterus.sk/?cat=7" >MATLAB/Comsol</a>
</li>
<li class="cat-item cat-item-17"><a href="https://www.posterus.sk/?cat=17" >Medicína</a>
</li>
<li class="cat-item cat-item-1"><a href="https://www.posterus.sk/?cat=1" >Nezaradené</a>
</li>
<li class="cat-item cat-item-5"><a href="https://www.posterus.sk/?cat=5" >O webe</a>
</li>
<li class="cat-item cat-item-36"><a href="https://www.posterus.sk/?cat=36" >Oznamy</a>
</li>
<li class="cat-item cat-item-22"><a href="https://www.posterus.sk/?cat=22" >Prírodné vedy</a>
</li>
<li class="cat-item cat-item-23"><a href="https://www.posterus.sk/?cat=23" >Strojárstvo</a>
</li>
<li class="cat-item cat-item-35"><a href="https://www.posterus.sk/?cat=35" >Študentské práce</a>
</li>

Processed HTML:
<li class="cat-item cat-item-34"><a href="https://www.posterus.sk/?cat=34" >Elektrotechnika</a>
</li>
<li class="cat-item cat-item-54"><a href="https://www.posterus.sk/?cat=54" >Humanitné vedy</a>
</li>
<li class="cat-item cat-item-6"><a href="https://www.posterus.sk/?cat=6" >Informácie pre autorov</a>
</li>
<li class="cat-item cat-item-15"><a href="https://www.posterus.sk/?cat=15" >Informačné technológie</a>
</li>
<li class="cat-item cat-item-7"><a href="https://www.posterus.sk/?cat=7" >MATLAB/Comsol</a>
</li>
<li class="cat-item cat-item-17"><a href="https://www.posterus.sk/?cat=17" >Medicína</a>
</li>
<li class="cat-item cat-item-1"><a href="https://www.posterus.sk/?cat=1" >Nezaradené</a>
</li>
<li class="cat-item cat-item-5"><a href="https://www.posterus.sk/?cat=5" >O webe</a>
</li>
<li class="cat-item cat-item-36"><a href="https://www.posterus.sk/?cat=36" >Oznamy</a>
</li>
<li class="cat-item cat-item-22"><a href="https://www.posterus.sk/?cat=22" >Prírodné vedy</a>
</li>
<li class="cat-item cat-item-23"><a href="https://www.posterus.sk/?cat=23" >Strojárstvo</a>
</li>
<li class="cat-item cat-item-35"><a href="https://www.posterus.sk/?cat=35" >Študentské práce</a>
</li>

Category pattern:
/http\:\/\/www\.posterus\.sk\/\?cat\=(\d+)/

Items:
Array
(
    [0] => <li class="cat-item cat-item-34"><a href="https://www.posterus.sk/?cat=34" >Elektrotechnika</a> </li>
    [1] => <li class="cat-item cat-item-54"><a href="https://www.posterus.sk/?cat=54" >Humanitné vedy</a> </li>
    [2] => <li class="cat-item cat-item-6"><a href="https://www.posterus.sk/?cat=6" >Informácie pre autorov</a> </li>
    [3] => <li class="cat-item cat-item-15"><a href="https://www.posterus.sk/?cat=15" >Informačné technológie</a> </li>
    [4] => <li class="cat-item cat-item-7"><a href="https://www.posterus.sk/?cat=7" >MATLAB/Comsol</a> </li>
    [5] => <li class="cat-item cat-item-17"><a href="https://www.posterus.sk/?cat=17" >Medicína</a> </li>
    [6] => <li class="cat-item cat-item-1"><a href="https://www.posterus.sk/?cat=1" >Nezaradené</a> </li>
    [7] => <li class="cat-item cat-item-5"><a href="https://www.posterus.sk/?cat=5" >O webe</a> </li>
    [8] => <li class="cat-item cat-item-36"><a href="https://www.posterus.sk/?cat=36" >Oznamy</a> </li>
    [9] => <li class="cat-item cat-item-22"><a href="https://www.posterus.sk/?cat=22" >Prírodné vedy</a> </li>
    [10] => <li class="cat-item cat-item-23"><a href="https://www.posterus.sk/?cat=23" >Strojárstvo</a> </li>
    [11] => <li class="cat-item cat-item-35"><a href="https://www.posterus.sk/?cat=35" >Študentské práce</a> </li>
)