运行后Fatal error: Call to a member function add() on a non-object in c.php on line 14[hr] 另外 WARNING: no server[xs-indexd] is running (BIND:127.0.0.1:8383) INFO: re-starting server[xs-indexd] ... (BIND:127.0.0.1:8383) WARNING: no server[xs-searchd] is running (BIND:127.0.0.1:8384) ...