Co znaczy ten błšd?

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#39521

From: Dariusz Rogalski
Date: Thu, 20 Apr 2006 09:03

19 lines
1474 bytes

Błąd: uncaught exception: [Exception... "Component returned failure 
code: 0x80004003 (NS_ERROR_INVALID_POINTER) 
[nsIDOMHTMLDivElement.removeChild]"  nsresult: "0x80004003 
(NS_ERROR_INVALID_POINTER)"  location: "JS frame :: 
http://localhost/adm/linki.php :: clearChildren :: line 15"  data: no]

Pojawia się gdy próbuje wyczyścić wszystkie dzieciaki jednego z divow 
tuż przed załadowaniem kolejnych [czyszcze kontener i wrzucam nowe 
rzeczy]

oto kod
	function clearChildren()
	{
		var theObj = document.getElementById('listaSekcji');
		while(theObj.childNodes.lenght > 0)
		{
				theObj.removeChild(theObj.lastChild);
		}
	}

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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.gazeta.pl!newsfeed.pionier.net.pl!news.man.szczecin.pl!not-for-mail
From: Dariusz Rogalski <d.rogalski@spamerzy.wynocha.ksiaznica.szczecin.pl>
Newsgroups: pl.comp.lang.javascript
Subject: Co znaczy ten błšd?
Date: Thu, 20 Apr 2006 11:03:37 +0200
Organization: Ksišżnica Pomorska
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