调用未定义的方法Illuminate \\ Database \\ Schema \\ Blueprint :: increments() [英] Call to undefined method Illuminate\\Database\\Schema\\Blueprint::increments()

问题描述

我是laravel 4的新手，在我的第一个项目中，尝试迁移此错误时，我遇到了这个错误:

I'm new at laravel 4 and in my first project when I try to migrate this I got this error :

迁移表已成功创建. {错误":{类型":"Symfony \ Component \ Debug \ Exception \ FatalErrorException"，消息":调用 捍卫方法 Illuminate \ Database \ Schema \ Blueprint :: increments()，" file:" foo，" line:19}}

Migration table created successfully. {"error":{"type":"Symfony\Component\Debug\Exception\FatalErrorException","message":"Call to undefiend method Illuminate\Database\Schema\Blueprint::increments()","file":"foo","line:19"}}

这是我在app\migration\2014_10_14_114343_add_cats_and_breeds_table.php中的迁移代码:

And this my migration code in app\migration\2014_10_14_114343_add_cats_and_breeds_table.php:

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class AddCatsAndBreedsTable extends Migration {

public function up()
{
    Schema::create('cats', function($table){
        $table->increments('id');
        $table->string('name');
        $table->date('date_of_birth')->nullable();
        $table->integer('breed_id')->nullable();
        $table->timestamps();
    });

    Schema::create('breeds', function($table){
        $table->incremetns('id');
        $table->string('name');
    });
}


public function down()
{
    Schema::drop('cats');
    Schema::drop('breeds');
}

}

任何人都可以帮助我纠正错误吗?

Can any one help me correct the error?

推荐答案

您有错字.

代替:

$table->incremetns('id');

应该是

$table->increments('id');

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