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[thatsme]

Hi. I am trying to read value of xml documents' node, but always get errors like that: trying to get property of non-object in <server address> line <line number>. Here's my code:

$elements= $xmlDoc->getElementsByTagName("naujiena");
$commentsList = $elements->item(0)->getElementsByTagName("komentarai");
$elements2 = $commentsList->item(0)->getElementsByTagName("autorius");
[COLOR=#ff0000]$value = $elements2->item(0)->nodeValue;[/COLOR]

error occurs on red line. xml document's tree is followed correctly in code. Any help?