Laravel Class env does not exist

在执行artisan以及相关composer命令时报错的

composer dump-autoload
//以及
php artisan config:clear

// 都报下面的错误
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
PHP Fatal error:  Uncaught ReflectionException: Class env does not exist in /www/wwwroot/laravel.vuexy.com/vendor/laravel/framework/src/Illuminate/Container/Container.php:877
Stack trace:
#0 /www/wwwroot/laravel.vuexy.com/vendor/laravel/framework/src/Illuminate/Container/Container.php(877): ReflectionClass->__construct('env')
#1 /www/wwwroot/laravel.vuexy.com/vendor/laravel/framework/src/Illuminate/Container/Container.php(758): Illuminate\Container\Container->build('env')
#2 /www/wwwroot/laravel.vuexy.com/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(841): Illuminate\Container\Container->resolve('env', Array, true)
#3 /www/wwwroot/laravel.vuexy.com/vendor/laravel/framework/src/Illuminate/Container/Container.php(694): Illuminate\Foundation\Application->resolve('env', Array)
#4 /www/wwwroot/laravel.vuexy.com/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(826): Illuminate\Container\Container->make('env', Array)
#5 /www/wwwroot/laravel.vuexy.com/vendor/laravel/framework/src/Illuminate/Conta in /www/wwwroot/laravel.vuexy.com/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 879

搜索一番后找到两个解决办法

• LARAVEL CLASS ENV DOES NOT EXIST
• Target class [env] does not exist.
• ReflectionException: Class env does not exist

经过测试验证未果，然后移除vendor目录重新composer update还是报错

直接进文件debug

/www/wwwroot/laravel8/vendor/laravel/framework/src/Illuminate/Conta in /www/wwwroot/laravel8/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 879
//改成
...
try {
  $reflector = new ReflectionClass($concrete);
} catch (ReflectionException $e) {
  debug_print_backtrace(2);exit;
  throw new BindingResolutionException("Target class [$concrete] does not exist.", 0, $e);
}

然后执行composer dump-autoload，报错

string(31) "Undefined class constant 'HOME'"
string(79) "D:\Workspace\Project\Business\laravel8\config\fortify.php"
string(79) "D:\Workspace\Project\Business\laravel8\config\fortify.php"
PHP Fatal error:  Uncaught ReflectionException: Class env does not exist in D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php:877
Stack trace:
#0 D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php(877): ReflectionClass->__construct('env')
#1 D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php(758): Illuminate\Container\Container->build('env')
#2 D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(841): Illuminate\Container\Container->resolve('env', Array, true)
#3 D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php(694): Illuminate\Foundation\Application->resolve('env', Array)
#4 D:\Workspace\Project\Business\laravel8\vendor\laravel\framewor in D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php on line 880

Fatal error: Uncaught ReflectionException: Class env does not exist in D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php:877
Stack trace:
#0 D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php(877): ReflectionClass->__construct('env')
#1 D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php(758): Illuminate\Container\Container->build('env')
#2 D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Foundation\Application.php(841): Illuminate\Container\Container->resolve('env', Array, true)
#3 D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php(694): Illuminate\Foundation\Application->resolve('env', Array)
#4 D:\Workspace\Project\Business\laravel8\vendor\laravel\framewor in D:\Workspace\Project\Business\laravel8\vendor\laravel\framework\src\Illuminate\Container\Container.php on line 880

定位到两个错误

• Undefined class constant 'HOME' // fortify.php文件
• Fatal error: Uncaught ReflectionException: Class env does not exist

找到资料

Undefined class constant ‘App\Providers\RouteServiceProvider::HOME’

To fix the error you can either add the following to your App\Providers\RouteServiceProvider.php class:

/**
 * The path to the "home" route for your application.
 *
 * @var string
 */
public const HOME = '/home';

更新后搞定

一部分报错路径是从虚拟机目录截取的，所以有windows目录和linux目录

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