Tried and installed both extensions. They work individually but not together.
The error is;
/mediawiki/index.php/Special:NewProperty MediaWiki\Page\PageAssertionException: The given PageIdentity Special:Badtitle/NS122:NewProperty does not represent a proper page
#0/mediawiki/extensions/Wikibase/repo/includes/EditEntity/MediawikiEditFilterHookRunner.php(142): MediaWiki\Page\WikiPageFactory->newFromTitle()
....
Any advice?
We observed a namespace name conflict between Semantic MediaWiki and Wikibase. Both are using a namespace with the canonical name 'Property'. We renamed the Semantic MediaWiki namespace and successfully use both extensions in the same wiki.
$IP/LocalSettings.php:
# the namespace names must bechanged before SMW is activated
$wgExtraNamespaces[102] = "SemanticProperty";
$wgExtraNamespaces[103] = "SemanticProperty_talk";
wfLoadExtension( 'SemanticMediaWiki' );
enableSemantics( 'localhost' );
$IP/extensions/SemanticMediaWiki/src/NamespaceManager.php:
public static function getCanonicalNames() {
$canonicalNames = [
SMW_NS_PROPERTY => 'SemanticProperty',
SMW_NS_PROPERTY_TALK => 'SemanticProperty_talk',
...
];
return $canonicalNames;
Tested with MW 1.35 and SMW 4.0.2