[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)2017-07-10T15:38:49+01:00https://forum-gephi.org/app.php/feed/topic/62462017-07-10T15:38:49+01:002017-07-10T15:38:49+01:00https://forum-gephi.org/viewtopic.php?t=6246&p=14488#p14488<![CDATA[where is the gdf spec?]]> https://gephi.org/users/supported-graph ... df-format/