Author: van.de.bugger
Description:
Recently I updated SMW to v1.7.0.2. With new SMW browsing "Property:Title" page ("Title" is a user-defined property) causes the PHP warning:
Warning: array_merge(): Argument #2 is not an array in /var/www/oc.su/MediaWiki-1.18/includes/Sanitizer.php on line 714
When I roll back to SMW r105224, warning disappears, and property page is displayed cleanly.
I temporary added a "if" check:
static function mergeAttributes( $a, $b ) {
$out = array_merge( $a, $b ); if ( ! is_array( $b ) ) { throw new Exception( "AAAAAAAAAAAAAAA" ); };
and get a callstack:
Unexpected non-MediaWiki exception encountered, of type "Exception"
exception 'Exception' with message 'AAAAAAAAAAAAAAA' in /var/www/oc.su/MediaWiki-1.18/includes/Sanitizer.php:716
Stack trace:
#0 /var/www/oc.su/MediaWiki-1.18/includes/Linker.php(313): Sanitizer::mergeAttributes(Array, 'x=Title%2F-26-2...')
#1 /var/www/oc.su/MediaWiki-1.18/includes/Linker.php(209): Linker::linkAttribs(Object(Title), 'x=Title%2F-26-2...', Array)
#2 [internal function]: Linker::link(Object(Title), '+', 'x=Title%2F-26-2...')
#3 /var/www/oc.su/MediaWiki-1.18/includes/Linker.php(2003): call_user_func_array(Array, Array)
#4 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/SMW_Infolink.php(251): DummyLinker->__call('link', Array)
#5 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/SMW_Infolink.php(251): DummyLinker->link(Object(Title), '+', 'x=Title%2F-26-2...')
#6 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/SMW_Infolink.php(276): SMWInfolink->getText(1, Object(DummyLinker))
#7 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/datavalues/SMW_DataValue.php(572): SMWInfolink->getHTML(Object(DummyLinker))
#8 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/articlepages/SMW_PropertyPage.php(177): SMWDataValue->getInfolinkText(1, Object(DummyLinker))
#9 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/articlepages/SMW_PropertyPage.php(113): SMWPropertyPage->subjectObjectList(Array)
#10 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/articlepages/SMW_PropertyPage.php(34): SMWPropertyPage->getPropertyValueList()
#11 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/articlepages/SMW_OrderedListPage.php(83): SMWPropertyPage->getHtml()
#12 /var/www/oc.su/Extensions/SemanticMediaWiki-1.7.0.2/includes/articlepages/SMW_OrderedListPage.php(67): SMWOrderedListPage->showList()
#13 /var/www/oc.su/MediaWiki-1.18/includes/Wiki.php(479): SMWOrderedListPage->view()
#14 /var/www/oc.su/MediaWiki-1.18/includes/Wiki.php(250): MediaWiki->performAction(Object(SMWPropertyPage))
#15 /var/www/oc.su/MediaWiki-1.18/includes/Wiki.php(635): MediaWiki->performRequest()
#16 /var/www/oc.su/MediaWiki-1.18/includes/Wiki.php(542): MediaWiki->main()
#17 /var/www/oc.su/MediaWiki-1.18/index.php(57): MediaWiki->run()
#18 {main}
It should help to diagnose the cause of issue.
Version: unspecified
Severity: normal