Installing RDFIO Error SpecialRDFIOAdmin.php

[andrecastro0o]

Hi,
I am trying to install RDFIO for the first time and am getting an error that I am not able to solve.
In the page Special:RDFIOAdmin I get the following error message:

[45d8462d54489c7d9d35e1af] /beerwiki/index.php/Special:RDFIOAdmin Error from line 67 of /var/www/html/beerwiki/extensions/Rdfio/specials/SpecialRDFIOAdmin.php: Call to undefined method OutputPage::addWikiText()

Backtrace:

#0 /var/www/html/beerwiki/includes/specialpage/SpecialPage.php(575): RDFIOAdmin->execute(NULL)
#1 /var/www/html/beerwiki/includes/specialpage/SpecialPageFactory.php(611): SpecialPage->run(NULL)
#2 /var/www/html/beerwiki/includes/MediaWiki.php(296): MediaWiki\Special\SpecialPageFactory->executePath(Title, RequestContext)
#3 /var/www/html/beerwiki/includes/MediaWiki.php(900): MediaWiki->performRequest()
#4 /var/www/html/beerwiki/includes/MediaWiki.php(527): MediaWiki->main()
#5 /var/www/html/beerwiki/index.php(44): MediaWiki->run()
#6 {main}

I am running:

• MediaWiki | 1.34.1
• PHP | 7.3.14-1~deb10u1 (apache2handler)
• MariaDB | 10.3.22-MariaDB-0+deb10u1
• Semantic MediaWiki | 3.1.6
• RDFIO | v3.0.2

Help would be very appreciated :)

[samuell]

Hi @andrecastro0o , thanks for reporting!

This is probably related to the problems reported in #59.

In the branch 59-make-work-with-mw-1.34, there are fixes applied for most of the errors. Unfortunatly there are still something resulting in the round-trip system test failing, so I can't merge this into master and make a release just yet.

[samuell]

MediaWiki and especially SMW development is happening at a rather fast pace, so it is at times a bit challenging to keep up with API changes on the limited time I have.

[andrecastro0o]

@samuell Thanks I will try to use the branch.
I understand. no need to apologize.
I am quite curious about RDFIO as it seems a important piece to place smw instances within the larger context of semantic linked data.
👍 for the extension!!

[samuell]

@andrecastro0o Thank you! 🙂

[andrecastro0o]

Nice.
Cloning the branch 59-make-work-with-mw-1.34 and renaming it Rdfio did the trick!
Thank you