php - fclose() : Argument #1 ($stream) must be of type resource, bool 给定

Question

我刚刚重新启动了我的 laravel 8.0 项目，我得到了以下错误，请问可能是什么问题，每当我运行“PHP artisan serve”时都会发生这种情况

   TypeError

  fclose(): Argument #1 ($stream) must be of type resource, bool given

  at C:\Users\owner\Laravel-App\test-app\vendor\symfony\process\Pipes\WindowsPip
es.php:74
     70▕                         fclose($this->lockHandles[$pipe]);
     71▕                     }
     72▕                     $this->lockHandles[$pipe] = $h;
     73▕
  ➜  74▕                     if (!fclose(fopen($file, 'w')) || !$h = fopen($file
, 'r')) {
     75▕                         flock($this->lockHandles[$pipe], \LOCK_UN);
     76▕                         fclose($this->lockHandles[$pipe]);
     77▕                         unset($this->lockHandles[$pipe]);
     78▕                         continue 2;
       continue 2;

  1   C:\Users\owner\Laravel-App\test-app\vendor\symfony\process\Pipes\WindowsPi
pes.php:74
      fclose()

  2   C:\Users\owner\Laravel-App\test-app\vendor\symfony\process\Process.php:130
4
      Symfony\Component\Process\Pipes\WindowsPipes::__construct()

Answer 1

您可以打开任务管理器然后查找 CLI(带有 php Logo )后台进程，如果找到则杀死任务