我在belongsToMany关系中收到此错误：
ErrorException (E_NOTICE)
HELP
Array to string conversion
我正在使用Entrust（https://github.com/Zizaco/entrust/tree/1.0）来获取我的用户角色和权限。当我做一个Config :: get（'app.url'）时，它返回一切正常。但是我注意到，委托中的配置是作为空白数组返回的，它不应该是。我的代码工作正常，直到我运行作曲家更新并且在Entrust中没有任何改变。
此代码特别返回空白数组：
php
$baseTable = $this->related->getTable();
它是Laravel中BelongsToMany.php文件中的第360行。 EntrustRole.php通过执行以下操作在构造函数中设置受保护的$ table属性：
php
$this->table = Config::get('entrust::roles_table');
在它的配置文件中，有：
php
<?php
return array(
/*
|--------------------------------------------------------------------------
| Entrust Role Model
|--------------------------------------------------------------------------
|
| This is the Role model used by Entrust to create correct relations. Update
| the role if it is in a different namespace.
|
*/
'role' => '\Role',
/*
|--------------------------------------------------------------------------
| Entrust Roles Table
|--------------------------------------------------------------------------
|
| This is the Roles table used by Entrust to save roles to the database.
|
*/
'roles_table' => 'roles',
/*
|--------------------------------------------------------------------------
| Entrust Permission Model
|--------------------------------------------------------------------------
|
| This is the Permission model used by Entrust to create correct relations. Update
| the permission if it is in a different namespace.
|
*/
'permission' => '\Permission',
/*
|--------------------------------------------------------------------------
| Entrust Permissions Table
|--------------------------------------------------------------------------
|
| This is the Permissions table used by Entrust to save permissions to the database.
|
*/
'permissions_table' => 'permissions',
/*
|--------------------------------------------------------------------------
| Entrust permission_role Table
|--------------------------------------------------------------------------
|
| This is the permission_role table used by Entrust to save relationship between permissions and roles to the database.
|
*/
'permission_role_table' => 'permission_role',
/*
|--------------------------------------------------------------------------
| Entrust assigned_roles Table
|--------------------------------------------------------------------------
|
| This is the assigned_roles table used by Entrust to save assigned roles to the database.
|
*/
'assigned_roles_table' => 'assigned_roles',
);
我在每个单独的键的构造函数中的EntrustRole.php中做了一个Config :: get（'entrust :: key'），看看它是否只返回一个空白数组并返回一个空行数组。您可以在我之前发布的网址上看到Entrust的设置。
src
config
config.php
Entrust
EntrustRole.php
AnotherClass.php
etc...
这应该有用，我错了吗？
编辑： 以下是我的provider数组的外观：
'providers' => array(
'Illuminate\Foundation\Providers\ArtisanServiceProvider',
'Illuminate\Auth\AuthServiceProvider',
'Illuminate\Cache\CacheServiceProvider',
'Illuminate\Session\CommandsServiceProvider',
'Illuminate\Foundation\Providers\ConsoleSupportServiceProvider',
'Illuminate\Routing\ControllerServiceProvider',
'Illuminate\Cookie\CookieServiceProvider',
'Illuminate\Database\DatabaseServiceProvider',
'Illuminate\Encryption\EncryptionServiceProvider',
'Illuminate\Filesystem\FilesystemServiceProvider',
'Illuminate\Hashing\HashServiceProvider',
'Illuminate\Html\HtmlServiceProvider',
'Illuminate\Log\LogServiceProvider',
'Illuminate\Mail\MailServiceProvider',
'Illuminate\Database\MigrationServiceProvider',
'Illuminate\Pagination\PaginationServiceProvider',
'Illuminate\Queue\QueueServiceProvider',
'Illuminate\Redis\RedisServiceProvider',
'Illuminate\Remote\RemoteServiceProvider',
'Illuminate\Auth\Reminders\ReminderServiceProvider',
'Illuminate\Database\SeedServiceProvider',
'Illuminate\Session\SessionServiceProvider',
'Illuminate\Translation\TranslationServiceProvider',
'Illuminate\Validation\ValidationServiceProvider',
'Illuminate\View\ViewServiceProvider',
'Illuminate\Workbench\WorkbenchServiceProvider',
'Zizaco\Entrust\EntrustServiceProvider',
'TwigBridge\ServiceProvider',
'Mews\Purifier\PurifierServiceProvider',
'Intellectproductions\Asset\AssetServiceProvider',
'Intellectproductions\Verify\VerifyServiceProvider',
'Barryvdh\Debugbar\ServiceProvider',
'Intervention\Image\ImageServiceProvider',
'Intellectproductions\Exemplary\ExemplaryServiceProvider',
'Bunny\Providers\BunnyServiceProvider',
'Bunny\Providers\UserServiceProvider',
'Bunny\Providers\BreedServiceProvider',
'Bunny\Providers\UserPetServiceProvider',
'Bunny\Providers\ForumServiceProvider',
'Bunny\Providers\RandomEventServiceProvider',
'Bunny\Providers\TutorialServiceProvider'
),
我不得不把Entrust放在我的UserServiceProvider之前我相信..但重新组织它就像修复了这个问题。我不知道是不是因为我的供应商（Bunny \ Providers）依赖于我安装的软件包..但希望这有助于其他人。我觉得这有点傻，但是哦，好吧！