Topic on Extension talk:RDFIO

Hello there, I tried to install this extension on my Wiki (Version 1.24), which is already running with Semantic MediaWiki (Version 2.2) for a while now. Because of that, I need to update my database after installing the RDFIO extension. Using the runJobs.php, I get this Error-Message:

"PHP Fatal error: Call to a member function mapDataItemToElement() on null in [...]/extensions/SemanticMediaWiki/includes/export/SMW_Exporter.php on line 593"

This Error-Message only appears while the RDFIO-Extension is activated... Any suggestions or clues?

Thanks :)

Mmm..i am having the same error.

This is related with SMW version. Since version 2.2, RDFIO needs to be actualized by creator (since it is not longer working with actual implementation). He has been warned by SMW dev already as stated by MWJames :

https://github.com/samuell/RDFIO/issues/11

So? What to do?

Do we have to wait for SMW 2.3?

According to new RDFIO maintainer Ali King, RDFIO should now be updated for SMW 2.3. Please report any remaining issues in the issue tracker: https://github.com/rdfio/RDFIO/issues

Same here...I get this error-message every time I try to edit an article.

RDFIO has now been updated to work with SMW 2.4, and installs via Composer. Please see the updated and much simplified installation instructions: https://github.com/rdfio/RDFIO#installation