QTextEdit and Html

[giusepped]

Strange problem here.
I have

QString render = "<table width=\"100%\" border=0 cellspacing=0>\n"
			 "<tr><td height=\">eee </td></tr></table>";
 
  		render += "</table>";
 
 
  	detailsText->setHtml(render);

QString render = "<table width=\"100%\" border=0 cellspacing=0>\n"
			 "<tr><td height=\">eee </td></tr></table>";
  
  		render += "</table>";
			  
	
  	detailsText->setHtml(render);

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detailsText is just a QTextEdit widget.
But nothing appear in the widget.
If i put it with setPlainText() it is ok.
Why