運作php artisan serve時突然就報錯了
Warning: Invalid argument supplied for foreach() in D:\xampp\htdocs\baiduyun\vendor\composer\autoload_real.php on line 27
Call Stack:
0.0012 120376 1. {main}() D:\xampp\htdocs\baiduyun\artisan:0
0.0016 122520 2. require('D:\xampp\htdocs\baiduyun\bootstrap\autoload.php') D:\xampp\htdocs\baiduyun\artisan:16
0.0021 123824 3. require('D:\xampp\htdocs\baiduyun\vendor\autoload.php') D:\xampp\htdocs\baiduyun\bootstrap\autoload.php:17
0.0027 133680 4. ComposerAutoloaderInitaf5083d097d55e814d46f33a1de9d74d::getLoader() D:\xampp\htdocs\baiduyun\vendor\autoload.php:7
Fatal error: Class 'Dotenv' not found in D:\xampp\htdocs\baiduyun\vendor\laravel\framework\src\Illuminate\Foundation\Bootstrap\DetectEnvironment.php on line 20
Call Stack:
0.0012 120376 1. {main}() D:\xampp\htdocs\baiduyun\artisan:0
0.1532 1670160 2. Illuminate\Foundation\Console\Kernel->handle() D:\xampp\htdocs\baiduyun\artisan:36
0.1532 1670224 3. Illuminate\Foundation\Console\Kernel->bootstrap() D:\xampp\htdocs\baiduyun\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php:105
0.1535 1670312 4. Illuminate\Foundation\Application->bootstrapWith() D:\xampp\htdocs\baiduyun\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php:208
0.1598 1675184 5. Illuminate\Foundation\Bootstrap\DetectEnvironment->bootstrap() D:\xampp\htdocs\baiduyun\vendor\laravel\framework\src\Illuminate\Foundation\Application.php:203