启动的时候出现了以下错误异常，有同学知道是什么问题吗？
php fatal error: call to a member function getparams() on null in /users/hundredlee/chatroom/apps/ctrl/main/main.php on line 29
fatal error: call to a member function getparams() on null in /users/hundredlee/chatroom/apps/ctrl/main/main.php on line 29
{classname:fatal,message:call to a member function getparams() on null,code:-1,file:\/users\/hundredlee\/chatroom\/apps\/ctrl\/main\/main.php,line:29,useragent:,trace:[{file:\/users\/hundredlee\/chatroom\/zphp\/zphp\/zphp.php,line:113,function:fatal,args:[array (\n 'type' => 1,\n 'message' => 'call to a member function getparams() on null',\n 'file' => '\/users\/hundredlee\/chatroom\/apps\/ctrl\/main\/main.php',\n 'line' => 29,\n)],class:zphp\\common\\formater,type:::},{file:null,line:null,function:fatalhandler,args:[],class:zphp\\zphp,type:::}]}[2015-09-16 15:35:46 *7527.0] warn zm_deactivate_swoole: fatal error: call to a member function getparams() on null in /users/hundredlee/chatroom/apps/ctrl/main/main.php on line 29.
回复内容： 启动的时候出现了以下错误异常，有同学知道是什么问题吗？
php fatal error: call to a member function getparams() on null in /users/hundredlee/chatroom/apps/ctrl/main/main.php on line 29
fatal error: call to a member function getparams() on null in /users/hundredlee/chatroom/apps/ctrl/main/main.php on line 29
{classname:fatal,message:call to a member function getparams() on null,code:-1,file:\/users\/hundredlee\/chatroom\/apps\/ctrl\/main\/main.php,line:29,useragent:,trace:[{file:\/users\/hundredlee\/chatroom\/zphp\/zphp\/zphp.php,line:113,function:fatal,args:[array (\n 'type' => 1,\n 'message' => 'call to a member function getparams() on null',\n 'file' => '\/users\/hundredlee\/chatroom\/apps\/ctrl\/main\/main.php',\n 'line' => 29,\n)],class:zphp\\common\\formater,type:::},{file:null,line:null,function:fatalhandler,args:[],class:zphp\\zphp,type:::}]}[2015-09-16 15:35:46 *7527.0] warn zm_deactivate_swoole: fatal error: call to a member function getparams() on null in /users/hundredlee/chatroom/apps/ctrl/main/main.php on line 29.