[phpBB Debug] PHP Warning: in file [ROOT]/phpbb/session.php on line 583: sizeof(): Parameter must be an array or an object that implements Countable [phpBB Debug] PHP Warning: in file [ROOT]/phpbb/session.php on line 639: sizeof(): Parameter must be an array or an object that implements Countable Gephi forumsPlease post new questions on facebook group too (https://www.facebook.com/groups/gephi)2013-08-31T07:51:17+01:00https://forum-gephi.org/app.php/feed/topic/29322013-08-31T07:51:17+01:002013-08-31T07:51:17+01:00https://forum-gephi.org/viewtopic.php?t=2932&p=9261#p9261<![CDATA[Dijkstra Algorithm]]>Thank you very much