User 1261 | 2/9/2015, 2:00:10 AM
when I use songs['year'].show(),the data set is song_data.csv,but return the follow error : GConf Error: Failed to contact configuration server; some possible causes are that you need to enable TCP/IP networking for ORBit, or you have stale NFS locks due to a system crash. See http://projects.gnome.org/gconf/ for information. (Details - 1: Failed to get connection to session: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.) gvfs-open: http://localhost:54532/index.html: error opening location: Operation not supported How to solve this problem??