Laravel 5.2.14 和 Duxet/RethinkDB 播种错误
Laravel 5.2.14 with Duxet/RethinkDB Seeding Error
我已经为这个项目设置了 Homestead 的每个项目安装，所以我没有将 RethinkDB 添加到我所有的 Laravel 应用程序中。我已经能够非常轻松地在 Homestead 中设置 RethinkDB，并迁移数据库表，但我似乎无法为它们播种。 运行 php artisan db:seed 在终端中抛出这个错误：
[Symfony\Component\Debug\Exception\FatalThrowableError]
Fatal error: Call to a member function prepare() on null
而 laravel.log 中的这个错误：
[2016-02-11 02:15:39] local.ERROR: Symfony\Component\Debug\Exception\FatalThrowableError: Fatal error: Call to a member function prepare() on null in /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php:390
Stack trace:
#0 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(644): Illuminate\Database\Connection->Illuminate\Database\{closure}(Object(duxet\Rethinkdb\Connection), 'insert into "us...', Array)
#1 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(611): Illuminate\Database\Connection->runQueryCallback('insert into "us...', Array, Object(Closure))
#2 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(391): Illuminate\Database\Connection->run('insert into "us...', Array, Object(Closure))
#3 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(347): Illuminate\Database\Connection->statement('insert into "us...', Array)
#4 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Query/Processors/Processor.php(32): Illuminate\Database\Connection->insert('insert into "us...', Array)
#5 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(1889): Illuminate\Database\Query\Processors\Processor->processInsertGetId(Object(Illuminate\Database\Query\Builder), 'insert into "us...', Array, 'id')
#6 [internal function]: Illuminate\Database\Query\Builder->insertGetId(Array, 'id')
#7 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(1244): call_user_func_array(Array, Array)
#8 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1683): Illuminate\Database\Eloquent\Builder->__call('insertGetId', Array)
#9 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1652): Illuminate\Database\Eloquent\Model->insertAndSetId(Object(Illuminate\Database\Eloquent\Builder), Array)
#10 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1543): Illuminate\Database\Eloquent\Model->performInsert(Object(Illuminate\Database\Eloquent\Builder), Array)
#11 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/FactoryBuilder.php(86): Illuminate\Database\Eloquent\Model->save()
#12 /home/vagrant/app/database/seeds/UserTableSeeder.php(35): Illuminate\Database\Eloquent\FactoryBuilder->create()
#13 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Seeder.php(39): UserTableSeeder->run()
#14 /home/vagrant/app/database/seeds/DatabaseSeeder.php(27): Illuminate\Database\Seeder->call('UserTableSeeder')
#15 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Console/Seeds/SeedCommand.php(63): DatabaseSeeder->run()
#16 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(2347): Illuminate\Database\Console\Seeds\SeedCommand->Illuminate\Database\Console\Seeds\{closure}()
#17 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Console/Seeds/SeedCommand.php(64): Illuminate\Database\Eloquent\Model::unguarded(Object(Closure))
#18 [internal function]: Illuminate\Database\Console\Seeds\SeedCommand->fire()
#19 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Container/Container.php(507): call_user_func_array(Array, Array)
#20 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(169): Illuminate\Container\Container->call(Array)
#21 /home/vagrant/app/vendor/symfony/console/Command/Command.php(256): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArrayInput), Object(Illuminate\Console\OutputStyle))
#22 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(155): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArrayInput), Object(Illuminate\Console\OutputStyle))
#23 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(185): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArrayInput), Object(Illuminate\Console\OutputStyle))
#24 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php(90): Illuminate\Console\Command->call('db:seed', Array)
#25 [internal function]: Illuminate\Database\Console\Migrations\MigrateCommand->fire()
#26 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Container/Container.php(507): call_user_func_array(Array, Array)
#27 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(169): Illuminate\Container\Container->call(Array)
#28 /home/vagrant/app/vendor/symfony/console/Command/Command.php(256): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#29 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(155): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#30 /home/vagrant/app/vendor/symfony/console/Application.php(791): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#31 /home/vagrant/app/vendor/symfony/console/Application.php(186): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Database\Console\Migrations\MigrateCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#32 /home/vagrant/app/vendor/symfony/console/Application.php(117): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#33 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(107): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#34 /home/vagrant/app/artisan(35): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
我的用户种子非常典型：
<?php
use Illuminate\Database\Seeder;
class UserTableSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
// Developer accounts
factory(App\User::class, 'admin', 1)->create([
'username' => 'test',
'email' => 'test@domain.com'
]);
factory(App\User::class, 1)->create();
}
}
有一个简单的模型工厂：
<?php
/**
* Define a general user factory for seeding the database.
*/
$factory->define(App\User::class, function (Faker\Generator $faker) {
return [
'username' => $faker->name,
'password' => bcrypt(str_random(10)),
'email' => $faker->email,
'remember_token' => str_random(10),
];
});
/**
* Define an administrator factory for seeding the database.
*/
$factory->defineAs(App\User::class, 'admin', function (Faker\Generator $faker) use ($factory) {
// Reuse general user factory attributes
$user = $factory->raw(App\User::class);
return array_merge($user, [
'role' => 'admin'
]);
});
更新
看来这可能是 RethinkDB 和 Laravel 之间的问题，但我不确定如何修复它。这是出现问题的方法，我使用 monolog 注销到 Laravel.log，并将输出包含在日志语句下方。 getPdo() 方法似乎为空。
public 函数语句($query, $bindings = [])
{
return $this->运行($query, $bindings, 函数 ($me, $query, $bindings) {
如果（$me->假装（））{
return 是的；
}
Log::info($query);
// insert into "users" ("username", "password", "email", "remember_token", "role", "updated_at", "created_at") values (?, ?, ?, ?, ?, ?, ?)
$bindings = $me->prepareBindings($bindings);
Log::info($bindings);
// array (
// 0 => 'test',
// 1 => 'yicEztzBbFL/556imvn8D.905i67RrCuUwf6csaN2r75W0s0ifg/a',
// 2 => 'test@domain.com',
// 3 => 'WUA1vvpyvQ',
// 4 => 'admin',
// 5 => '2016-02-11 03:33:29',
// 6 => '2016-02-11 03:33:29',
// )
Log::info($me->getPdo());
// null
return $me->getPdo()->prepare($query)->execute($bindings);
});
}
看起来这失败了，因为用户模型是唯一不是通过 artisan 使用 make:rethink-模型生成的模型，它引入了 Authenticatable，它使用 Illuminate 模型 class.要解决此问题，必须通过删除 use Illuminate\Foundation\Auth\User as Authenticatable; 手动更新它，然后将其包含的特征直接应用于 User 模型，然后从 use \duxet\Rethinkdb\Eloquent\Model; 继承，因此您的最终 User class最小值现在看起来像这样：
namespace App;
use Illuminate\Auth\Authenticatable;
use \duxet\Rethinkdb\Eloquent\Model;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Foundation\Auth\Access\Authorizable;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
class User extends Model implements
AuthenticatableContract,
AuthorizableContract,
CanResetPasswordContract
{
use Authenticatable, Authorizable, CanResetPassword;
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
'name', 'email', 'password',
];
/**
* The attributes excluded from the model's JSON form.
*
* @var array
*/
protected $hidden = [
'password', 'remember_token',
];
}
我已经为这个项目设置了 Homestead 的每个项目安装，所以我没有将 RethinkDB 添加到我所有的 Laravel 应用程序中。我已经能够非常轻松地在 Homestead 中设置 RethinkDB，并迁移数据库表，但我似乎无法为它们播种。 运行 php artisan db:seed 在终端中抛出这个错误：
[Symfony\Component\Debug\Exception\FatalThrowableError]
Fatal error: Call to a member function prepare() on null
而 laravel.log 中的这个错误：
[2016-02-11 02:15:39] local.ERROR: Symfony\Component\Debug\Exception\FatalThrowableError: Fatal error: Call to a member function prepare() on null in /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php:390
Stack trace:
#0 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(644): Illuminate\Database\Connection->Illuminate\Database\{closure}(Object(duxet\Rethinkdb\Connection), 'insert into "us...', Array)
#1 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(611): Illuminate\Database\Connection->runQueryCallback('insert into "us...', Array, Object(Closure))
#2 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(391): Illuminate\Database\Connection->run('insert into "us...', Array, Object(Closure))
#3 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Connection.php(347): Illuminate\Database\Connection->statement('insert into "us...', Array)
#4 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Query/Processors/Processor.php(32): Illuminate\Database\Connection->insert('insert into "us...', Array)
#5 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(1889): Illuminate\Database\Query\Processors\Processor->processInsertGetId(Object(Illuminate\Database\Query\Builder), 'insert into "us...', Array, 'id')
#6 [internal function]: Illuminate\Database\Query\Builder->insertGetId(Array, 'id')
#7 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php(1244): call_user_func_array(Array, Array)
#8 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1683): Illuminate\Database\Eloquent\Builder->__call('insertGetId', Array)
#9 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1652): Illuminate\Database\Eloquent\Model->insertAndSetId(Object(Illuminate\Database\Eloquent\Builder), Array)
#10 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1543): Illuminate\Database\Eloquent\Model->performInsert(Object(Illuminate\Database\Eloquent\Builder), Array)
#11 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/FactoryBuilder.php(86): Illuminate\Database\Eloquent\Model->save()
#12 /home/vagrant/app/database/seeds/UserTableSeeder.php(35): Illuminate\Database\Eloquent\FactoryBuilder->create()
#13 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Seeder.php(39): UserTableSeeder->run()
#14 /home/vagrant/app/database/seeds/DatabaseSeeder.php(27): Illuminate\Database\Seeder->call('UserTableSeeder')
#15 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Console/Seeds/SeedCommand.php(63): DatabaseSeeder->run()
#16 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(2347): Illuminate\Database\Console\Seeds\SeedCommand->Illuminate\Database\Console\Seeds\{closure}()
#17 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Console/Seeds/SeedCommand.php(64): Illuminate\Database\Eloquent\Model::unguarded(Object(Closure))
#18 [internal function]: Illuminate\Database\Console\Seeds\SeedCommand->fire()
#19 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Container/Container.php(507): call_user_func_array(Array, Array)
#20 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(169): Illuminate\Container\Container->call(Array)
#21 /home/vagrant/app/vendor/symfony/console/Command/Command.php(256): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArrayInput), Object(Illuminate\Console\OutputStyle))
#22 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(155): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArrayInput), Object(Illuminate\Console\OutputStyle))
#23 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(185): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArrayInput), Object(Illuminate\Console\OutputStyle))
#24 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php(90): Illuminate\Console\Command->call('db:seed', Array)
#25 [internal function]: Illuminate\Database\Console\Migrations\MigrateCommand->fire()
#26 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Container/Container.php(507): call_user_func_array(Array, Array)
#27 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(169): Illuminate\Container\Container->call(Array)
#28 /home/vagrant/app/vendor/symfony/console/Command/Command.php(256): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#29 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Console/Command.php(155): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#30 /home/vagrant/app/vendor/symfony/console/Application.php(791): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#31 /home/vagrant/app/vendor/symfony/console/Application.php(186): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Database\Console\Migrations\MigrateCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#32 /home/vagrant/app/vendor/symfony/console/Application.php(117): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#33 /home/vagrant/app/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(107): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#34 /home/vagrant/app/artisan(35): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
我的用户种子非常典型：
<?php
use Illuminate\Database\Seeder;
class UserTableSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
// Developer accounts
factory(App\User::class, 'admin', 1)->create([
'username' => 'test',
'email' => 'test@domain.com'
]);
factory(App\User::class, 1)->create();
}
}
有一个简单的模型工厂：
<?php
/**
* Define a general user factory for seeding the database.
*/
$factory->define(App\User::class, function (Faker\Generator $faker) {
return [
'username' => $faker->name,
'password' => bcrypt(str_random(10)),
'email' => $faker->email,
'remember_token' => str_random(10),
];
});
/**
* Define an administrator factory for seeding the database.
*/
$factory->defineAs(App\User::class, 'admin', function (Faker\Generator $faker) use ($factory) {
// Reuse general user factory attributes
$user = $factory->raw(App\User::class);
return array_merge($user, [
'role' => 'admin'
]);
});
更新
看来这可能是 RethinkDB 和 Laravel 之间的问题，但我不确定如何修复它。这是出现问题的方法，我使用 monolog 注销到 Laravel.log，并将输出包含在日志语句下方。 getPdo() 方法似乎为空。
public 函数语句($query, $bindings = []) { return $this->运行($query, $bindings, 函数 ($me, $query, $bindings) { 如果（$me->假装（））{ return 是的； }
Log::info($query);
// insert into "users" ("username", "password", "email", "remember_token", "role", "updated_at", "created_at") values (?, ?, ?, ?, ?, ?, ?)
$bindings = $me->prepareBindings($bindings);
Log::info($bindings);
// array (
// 0 => 'test',
// 1 => 'yicEztzBbFL/556imvn8D.905i67RrCuUwf6csaN2r75W0s0ifg/a',
// 2 => 'test@domain.com',
// 3 => 'WUA1vvpyvQ',
// 4 => 'admin',
// 5 => '2016-02-11 03:33:29',
// 6 => '2016-02-11 03:33:29',
// )
Log::info($me->getPdo());
// null
return $me->getPdo()->prepare($query)->execute($bindings);
});
}
看起来这失败了，因为用户模型是唯一不是通过 artisan 使用 make:rethink-模型生成的模型，它引入了 Authenticatable，它使用 Illuminate 模型 class.要解决此问题，必须通过删除 use Illuminate\Foundation\Auth\User as Authenticatable; 手动更新它，然后将其包含的特征直接应用于 User 模型，然后从 use \duxet\Rethinkdb\Eloquent\Model; 继承，因此您的最终 User class最小值现在看起来像这样：
namespace App;
use Illuminate\Auth\Authenticatable;
use \duxet\Rethinkdb\Eloquent\Model;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Foundation\Auth\Access\Authorizable;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
class User extends Model implements
AuthenticatableContract,
AuthorizableContract,
CanResetPasswordContract
{
use Authenticatable, Authorizable, CanResetPassword;
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
'name', 'email', 'password',
];
/**
* The attributes excluded from the model's JSON form.
*
* @var array
*/
protected $hidden = [
'password', 'remember_token',
];
}