Execute php artisan error report?

problem description

execute php artisan error?

the environmental background of the problems and what methods you have tried

laravel framework, installed Dingo plug-ins

related codes

/ / Please paste the code text below (do not replace the code with pictures)
~ / Code/jz-exam / xch_dev php artisan codes / 20:34:33

   ErrorException  : include(/Users/blihou/Code/jz-exam/vendor/composer/../dingo/blueprint/src/Blueprint.php): failed to open stream: No such file or directory

  at /Users/blihou/Code/jz-exam/vendor/composer/ClassLoader.php:444
    440|  * Prevents access to $this/self from included files.
    441|  */
    442| function includeFile($file)
    443| {
  > 444|     include $file;
    445| }
    446|

  Exception trace:

  1   include()
      /Users/blihou/Code/jz-exam/vendor/composer/ClassLoader.php:444

  2   Composer\Autoload\includeFile("/Users/blihou/Code/jz-exam/vendor/composer/../dingo/blueprint/src/Blueprint.php")
      /Users/blihou/Code/jz-exam/vendor/composer/ClassLoader.php:322

  Please use the argument -v to see more details.

what result do you expect? What is the error message actually seen?

Jun.15,2022

composer require dingo


doesn't have dingo/blueprint installed? Execute composer require dingo/blueprint

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