Does not work right now

> Fatal error: Declaration of SRFProcess::getResultText() must be compatible with SMW\ResultPrinter::getResultText(SMWQueryResult $res, $outputmode) in /var/www/w/yyy/extensions/SemanticResultFormats/Process/SRF_Process.php on line 757

Not sure about your installation but it seems it does not correlate with any recent released versions as the "Process/SRF_Process.php" no longer exists [0]. It is suggested you upgrade to a version that is maintained.

[0] https://github.com/SemanticMediaWiki/SemanticResultFormats/blob/master/formats/graphviz/SRF_Process.php

James Hong Kong (talk)

Thanks ... actually, I try to maintain the latest (stable) versions, but I am surprised that it did not work out this time. I have downloaded it and will give it a try now.

Temptuousinsolence (talk)