Fatal error: Class 'SWL\HookRegistry' not found about semanticwatchlist

[JeroenDeDauw]

You did something wrong with the installation. The error indicates the autoloader is not build or not included. What exactly did you do to install the extension?

[mwjames]

You need to install SWL via composer require because classes in the src folder adhere PSR-4 and require the autoloader from Composer to invoke the classes upon loading.

[mwjames]

I'm not sure whether a LocalSettings.php entry (require .../SemanticWatchlist/SemanticWatchlist.php) could cause any confusion for the autoloader or not.

[simison]

Ah, we've got bigger project where MediaWiki is just one part, so we've got our root composer.json where I added this as a requirement. I'll try to run composer require in wiki folder, just a mo.

PS. Thanks for a super quick reply!

[JeroenDeDauw]

If you add the extension to the root composer.json and run composer update for it, then you do not need to bother with the extension folder at all. You do not need to run any commands in it, and you do not need to include anything from it.

[JeroenDeDauw]

@mwjames not sure either and to lazy to find out. After this there definitely should be no issue: #51

[simison]

Yepp, perfect. Works now, thanks!

Inside wiki folder:

php composer.phar require mediawiki/semantic-watchlist "~1.0"