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Laravel Framework version 5.2.31 按照Github上的說(shuō)明，一步步配置的，到執(zhí)行php artisan migrate 時(shí)會(huì)報(bào)錯(cuò)：

[Illuminate\Database\QueryException]                                         
  SQLSTATE[42000]: Syntax error or access violation: 1103 Incorrect table nam  
  e '' (SQL: alter table `role_user` add constraint `role_user_user_id_foreig  
  n` foreign key (`user_id`) references `` (`id`) on delete cascade on update  
   cascade)
   
   
   [PDOException]                                                               
  SQLSTATE[42000]: Syntax error or access violation: 1103 Incorrect table nam  
  e ''
  
  

查看數(shù)據(jù)庫(kù)中的表，只創(chuàng)建了roles和role_user兩個(gè)表！