Php 在Laravel 5.6中设定数据库种子时出现Illumb\Database\QueryException错误
我已经想了差不多两天了。我有一个这样的播种机:Php 在Laravel 5.6中设定数据库种子时出现Illumb\Database\QueryException错误,php,laravel,Php,Laravel,我已经想了差不多两天了。我有一个这样的播种机: class DatabaseSeeder extends Seeder { /** * Seed the application's database. * * @return void */ public function run() { $this->call([ 'RolesTableSeeder', 'Use
class DatabaseSeeder extends Seeder
{
/**
* Seed the application's database.
*
* @return void
*/
public function run()
{
$this->call([
'RolesTableSeeder',
'UserTableSeeder',
'DevelopersTableSeeder',
'ESRBRatingTableSeeder',
'GameGenreTableSeeder',
'ManufacturerTableSeeder',
'PlatformsTableSeeder',
'PublishersTableSeeder',
'GamesTableSeeder',
'CommunitiesTableSeeder'
]);
}
}
public function run()
{
$platform = Platform::where('name', '=', 'Nintendo 3DS')->first();
$esrb = EsrbRating::where('rating', '=', 'E')->first();
$dev = Developer::where('name', '=', 'GameFreak')->first();
$pub = Publisher::where("name", "Nintendo")->first();
$genre = GameGenre::where('genre', 'Role-Playing')->first();
DB::table('games')->insert([
'title' => 'Pokemon Sun',
'description' => "Pokemon Sun version for the Nintendo 3DS",
'release_date' => new Carbon(),
'minimum_players' => 1,
'maximum_players' => 4,
'platform' => $platform->id,
'ESRBRating' => $esrb->id,
'developer' => $dev->id,
'publisher' => $pub->id,
'genre' => $genre->id,
'created_at' => new Carbon()
]);
}
但是,当我使用php artisan db:seed运行它时,我得到以下错误:
Illuminate\Database\QueryException : SQLSTATE[22003]: Numeric value out of range: 1416 Cannot get geometry object from data you send to the GEOMETRY field (SQL: insert into `games` (`title`, `description`, `platform`, `ESRBRating`, `developer`, `publisher`, `genre`) values (Pokemon Sun, Pokemon Sun version for the Nintendo 3DS, 4, 1, 1, 1, 4))
我已确定GamesTableSeeder文件中触发的问题如下所示:
class DatabaseSeeder extends Seeder
{
/**
* Seed the application's database.
*
* @return void
*/
public function run()
{
$this->call([
'RolesTableSeeder',
'UserTableSeeder',
'DevelopersTableSeeder',
'ESRBRatingTableSeeder',
'GameGenreTableSeeder',
'ManufacturerTableSeeder',
'PlatformsTableSeeder',
'PublishersTableSeeder',
'GamesTableSeeder',
'CommunitiesTableSeeder'
]);
}
}
public function run()
{
$platform = Platform::where('name', '=', 'Nintendo 3DS')->first();
$esrb = EsrbRating::where('rating', '=', 'E')->first();
$dev = Developer::where('name', '=', 'GameFreak')->first();
$pub = Publisher::where("name", "Nintendo")->first();
$genre = GameGenre::where('genre', 'Role-Playing')->first();
DB::table('games')->insert([
'title' => 'Pokemon Sun',
'description' => "Pokemon Sun version for the Nintendo 3DS",
'release_date' => new Carbon(),
'minimum_players' => 1,
'maximum_players' => 4,
'platform' => $platform->id,
'ESRBRating' => $esrb->id,
'developer' => $dev->id,
'publisher' => $pub->id,
'genre' => $genre->id,
'created_at' => new Carbon()
]);
}
正如您所看到的,这个表有几个外键,它们引用不同的表。我已经检查了其他播种机的结果,看看是否有任何一个是导致错误的原因。但是,它们似乎都起作用了
我非常感谢任何帮助,因为这件小事已经让我头疼了。可能是一些可笑的蠢事导致了我没有注意到
以下是表的迁移
Schema::create('games', function (Blueprint $table) {
$table->increments('id');
$table->string('title')->unique();
$table->multilineString('description');
$table->datetime('release_date')->nullable();
$table->integer('minimum_players')->unsigned()->default(1);
$table->integer('maximum_players')->unsigned()->default(1);
$table->timestamps();
$table->softDeletes();
});
这里是添加外键的地方:
Schema::table('games', function(Blueprint $table){
$table->integer('platform')->unsigned();
$table->integer('ESRBRating')->unsigned();
$table->integer('developer')->unsigned();
$table->integer('publisher')->unsigned();
$table->integer('genre')->unsigned();
$table->foreign('platform')->references('id')->on('platforms');
$table->foreign('ESRBRating')->references('id')->on('esrb_ratings');
$table->foreign('developer')->references('id')->on('developers');
$table->foreign('publisher')->references('id')->on('publishers');
$table->foreign('genre')->references('id')->on('game_genres');
});
我认为字段
description
数据类型存在问题,即用于存储几何点而不是字符串的multilestring
。请将描述字段更新为:
$table->text('description')代码>在游戏
表格模式中。您可以通过以下方式为其创建新迁移:
Schema::table('games', function (Blueprint $table) {
$table->text('description')->change();
});
运行它,然后再次运行播种机 是否添加表的迁移我更新了原始问题,以包括此表的迁移。谢谢你的帮助。