Question

你可以帮我解决这个错误吗？我跑了php artisan db:seed --class=UserTableSeeder并得到了：

PHP致命错误：

/ Users / I / Laravel / authapp / app / database / seeds中找不到类'Faker\Factory' 第7行的/UserTableSeeder.php

{
"error":{
    "type":"Symfony\\Component\\Debug\\Exception \\FatalErrorException",
    "message":"Class 'Faker\\Factory' not found",
    "file":"\/Users /I\/Laravel\/authapp\/app\/database\/seeds\/UserTableSeeder.php",
    "line":7
}
}

我的UserTableSeeder.php

<?php
class UserTableSeeder extends Seeder 
{

    public function run()  
    {  

        $faker = Faker\Factory::create();

        User::truncate();

        foreach(range(1,30) as $index)  
        {  
            User::create([  
                'username' => str_replace('.', '_', $faker->unique()->userName),  
                'email' => $faker->email,  
                'password' => 'password', 
            ]);  
        }
    }
}

我的composer.json

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "require": {
        "laravel/framework": "4.2.*",
         "fzaninotto/faker": "1.3.*@dev"
    },
    "autoload": {
        "classmap": [
            "app/commands",
            "app/controllers",
            "app/models",
            "app/database/migrations",
            "app/database/seeds",
            "app/tests/TestCase.php"
        ]
    },
    "scripts": {
        "post-install-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ],
        "post-update-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ],
        "post-create-project-cmd": [
            "php artisan key:generate"
        ]
    },
    "config": {
        "preferred-install": "dist"
    },
    "minimum-stability": "stable",
    "require-dev": {
    "fzaninotto/faker": "1.3.*@dev"
  },

}

添加逗号之后，我仍然得到相同的错误。如果我尝试使用来自github的autoload包含它，它也不起作用。我在哪里可以找到错误？

我仍然得到同样的错误。我很害怕它没有加载Fzniotto Faker包。我能做什么？如果我尝试通过下载来包含它，我会得到

PHP Warning:  Uncaught exception 'ErrorException' with message 'require_once(../../../vendor/Faker/autoload.php): failed to open stream: No such file or directory' in /Users/stefanieness/Laravel/authapp/app/database/seeds/UserTableSeeder.php:6
Stack trace:
#0 /Users/stefanieness/Laravel/authapp/app/database/seeds/UserTableSeeder.php(6): Illuminate\Exception\Handler->handleError(2, 'require_once(.....', '/Users/stefanie...', 6, Array)
#1 /Users/stefanieness/Laravel/authapp/app/database/seeds/UserTableSeeder.php(6): UserTableSeeder::run()
#2 /Users/stefanieness/Laravel/authapp/vendor/laravel/framework/src/Illuminate/Database/Console/SeedCommand.php(57): UserTableSeeder->run()
#3 /Users/stefanieness/Laravel/authapp/vendor/laravel/framework/src/Illuminate/Console/Command.php(112): Illuminate\Database\Console\SeedCommand->fire()
#4 /Users/stefanieness/Laravel/authapp/vendor/symfony/console/Symfony/Component/Console/Command/Command.php(252): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), O in /Users/stefanieness/Laravel/authapp/app/database/seeds/UserTableSeeder.php on line 6
PHP Fatal error:  UserTableSeeder::run(): Failed opening required '../../../vendor/Faker/autoload.php' (include_path='/Users/stefanieness/Laravel/authapp/vendor/phpseclib/phpseclib/phpseclib:.:') in /Users/stefanieness/Laravel/authapp/app/database/seeds/UserTableSeeder.php on line 6
{"error":{"type":"Symfony\\Component\\Debug\\Exception\\FatalErrorException","message":"UserTableSeeder::run(): Failed opening required '..\/..\/..\/vendor\/Faker\/autoload.php' (include_path='\/Users\/stefanieness\/Laravel\/authapp\/vendor\/phpseclib\/phpseclib\/phpseclib:.:')","file":"\/Users\/stefanieness\/Laravel\/authapp\/app\/database\/seeds\/UserTableSeeder.php","line":6}}SEICCN-3:authapp stefanieness$

Answer 1

我仍然得到同样的错误。我很害怕它没有加载Fzniotto Faker包。我该怎么办？

在您的shell中，尝试运行php artisan dump-autoload。

运行composer update，但您在composer.json中缺少逗号;

 "require": {
    "laravel/framework": "4.2.*"
     "fzaninotto/faker": "1.3.*@dev"
}

应该是;

"require": {
    "laravel/framework": "4.2.*",
    "fzaninotto/faker": "1.3.*@dev"
}

如果您已经拥有依赖项并且错误地复制了代码，请尝试运行composer dump-autoload。

Answer 2

是的，你忘记了一个逗号

 "require": {
    "laravel/framework": "4.2.*",
     "fzaninotto/faker": "1.3.*@dev"
},

然后运行composer update

Answer 3

但是，我现在不再收到错误，但我也没有在我的表中获得任何用户。它似乎根本就不起作用，例如。该表不是由lorem ipsum用户创建和填充的。我该怎么办？

您是否创建了用户表？

如果不是，你需要;

运行php artisan migrate:make create_users_table。

在app/database/migrations文件夹中，您会找到新的迁移文件。

构建迁移（http://laravel.com/docs/4.2/schema）。

运行php artisan migrate。

运行php artisan db:seed。

Fzaninotto Faker安装包

3 个答案: