Search article error (Inner error) - Wikitech-l

29 Jan 2010

Hi all,
I search an article in my localwiki,sometimes it shows the error:
Inner error

Preprocessor_DOM::preprocessToObj generated invalid XML

Backtrace:

#0 D:\wamp\www\mediawiki\includes\parser\Parser.php(2579): 
Preprocessor_DOM->preprocessToObj('<div style="bor...', 1)
#1 D:\wamp\www\mediawiki\includes\parser\Parser.php(3008): 
Parser->preprocessToDom('<div style="bor...', 1)
#2 D:\wamp\www\mediawiki\includes\parser\Parser.php(2880): 
Parser->getTemplateDom(Object(Title))
#3 D:\wamp\www\mediawiki\includes\parser\Preprocessor_DOM.php(959): 
Parser->braceSubstitution(Array, Object(PPFrame_DOM))
#4 D:\wamp\www\mediawiki\includes\parser\Parser.php(2632): 
PPFrame_DOM->expand(Object(PPNode_DOM), 0)
#5 D:\wamp\www\mediawiki\includes\parser\Parser.php(875): 
Parser->replaceVariables('{{Infobox_housi...')
#6 D:\wamp\www\mediawiki\includes\parser\Parser.php(327): 
Parser->internalParse('{{Infobox_housi...')
#7 D:\wamp\www\mediawiki\includes\Article.php(2955): 
Parser->parse('{{Infobox_housi...', Object(Title), Object(ParserOptions), 
true, true, NULL)
#8 D:\wamp\www\mediawiki\includes\Article.php(1665): 
Article->prepareTextForEdit('{{Infobox_housi...')
#9 D:\wamp\www\mediawiki\includes\Article.php(1541): 
Article->doEdit('{{Infobox_housi...', '', 98)
#10 D:\wamp\www\mediawiki\extensions\update\update_body.php(65): 
Article->myUpdateArticle('{{Infobox_housi...', '', false, false)
#11 D:\wamp\www\mediawiki\includes\SpecialPage.php(559): 
Update->execute(NULL)
#12 D:\wamp\www\mediawiki\includes\Wiki.php(229): 
SpecialPage::executePath(Object(Title))
#13 D:\wamp\www\mediawiki\includes\Wiki.php(59): 
MediaWiki->initializeSpecialCases(Object(Title), Object(OutputPage), 
Object(WebRequest))
#14 D:\wamp\www\mediawiki\index.php(116): 
MediaWiki->initialize(Object(Title), NULL, Object(OutputPage), Object(User), 

Object(WebRequest))
#15 {main}

why does this happen?how can I solve this problem?

Thanks   :-)

vanessa