Laravel 错误未捕获异常 'ReflectionException' 消息 'Class App\Http\Kernel does not exist'

Question

当我想在我的 laravel 5.2 项目中添加表单时，我在 composer 中遇到了一些错误。 在那之后我的整个项目都出现了一个奇怪的错误：

Fatal error: Uncaught exception 'ReflectionException' with message 'Class App\Http\Kernel does not exist' in C:\xampp\htdocs\gifkadeh\vendor\laravel\framework\src\Illuminate\Container\Container.php:738 Stack trace: #0 C:\xampp\htdocs\gifkadeh\vendor\laravel\framework\src\Illuminate\Container\Container.php(738): ReflectionClass->__construct('App\Http\Kernel') #1 C:\xampp\htdocs\gifkadeh\vendor\laravel\framework\src\Illuminate\Container\Container.php(633): Illuminate\Container\Container->build('App\Http\Kernel', Array) #2 C:\xampp\htdocs\gifkadeh\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(697): Illuminate\Container\Container->make('App\Http\Kernel', Array) #3 C:\xampp\htdocs\gifkadeh\vendor\laravel\framework\src\Illuminate\Container\Container.php(230): Illuminate\Foundation\Application->make('App\Http\Kernel', Array) #4 C:\xampp\htdocs\gifkadeh\vendor\laravel\framework\src\Illuminate\Container\Container.php(735): Illuminate\Container\Container->Illuminate\Container{closure}(Object(Illuminate in C:\xampp\htdocs\gifkadeh\vendor\laravel\framework\src\Illuminate\Container\Container.php on line 738

Answer 1

有时依赖项不兼容或有一些错误。 您可以尝试：

1. 恢复旧的 composer.lock 文件
2. 删除供应商文件夹
3. 执行'composer install'