composer require 报错

[winson-young]

> post-package-install: support\Plugin::install
Script support\Plugin::install handling the post-package-install event terminated with an exception
Downloading https://packagist.org/downloads/
[201] https://packagist.org/downloads/

In ClassLoader.php line 582:
                                                                                                                                         
  [ErrorException]                                                                                                                       
  include(/mnt/projects/app-backend/vendor/tinywan/exception-handler/src/Install.php): failed to open stream: No such file or directory  
                                                                                                                                         

Exception trace:
  at phar:///usr/local/bin/composer/vendor/composer/ClassLoader.php:582
 Composer\Util\ErrorHandler::handle() at phar:///usr/local/bin/composer/vendor/composer/ClassLoader.php:582
 include() at phar:///usr/local/bin/composer/vendor/composer/ClassLoader.php:582
 Composer\Autoload\{closure}() at phar:///usr/local/bin/composer/vendor/composer/ClassLoader.php:433
 Composer\Autoload\ClassLoader->loadClass() at n/a:n/a
 spl_autoload_call() at n/a:n/a
 defined() at /mnt/projects/app-backend/vendor/workerman/webman-framework/src/support/Plugin.php:23
 support\Plugin::install() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:439
 Composer\EventDispatcher\EventDispatcher->executeEventPhpScript() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:257
 Composer\EventDispatcher\EventDispatcher->doDispatch() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:148
 Composer\EventDispatcher\EventDispatcher->dispatchPackageEvent() at phar:///usr/local/bin/composer/src/Composer/Installer/InstallationManager.php:396
 Composer\Installer\InstallationManager::Composer\Installer\{closure}() at phar:///usr/local/bin/composer/src/Composer/Installer/InstallationManager.php:411
 Composer\Installer\InstallationManager->executeBatch() at phar:///usr/local/bin/composer/src/Composer/Installer/InstallationManager.php:319
 Composer\Installer\InstallationManager->downloadAndExecuteBatch() at phar:///usr/local/bin/composer/src/Composer/Installer/InstallationManager.php:218
 Composer\Installer\InstallationManager->execute() at phar:///usr/local/bin/composer/src/Composer/Installer.php:797
 Composer\Installer->doInstall() at phar:///usr/local/bin/composer/src/Composer/Installer.php:622
 Composer\Installer->doUpdate() at phar:///usr/local/bin/composer/src/Composer/Installer.php:287
 Composer\Installer->run() at phar:///usr/local/bin/composer/src/Composer/Command/RequireCommand.php:490
 Composer\Command\RequireCommand->doUpdate() at phar:///usr/local/bin/composer/src/Composer/Command/RequireCommand.php:339
 Composer\Command\RequireCommand->execute() at phar:///usr/local/bin/composer/vendor/symfony/console/Command/Command.php:298
 Symfony\Component\Console\Command\Command->run() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:1040
 Symfony\Component\Console\Application->doRunCommand() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:301
 Symfony\Component\Console\Application->doRun() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:378
 Composer\Console\Application->doRun() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:171
 Symfony\Component\Console\Application->run() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:141
 Composer\Console\Application->run() at phar:///usr/local/bin/composer/bin/composer:88
 require() at /usr/local/bin/composer:29

require [--dev] [--dry-run] [--prefer-source] [--prefer-dist] [--prefer-install PREFER-INSTALL] [--fixed] [--no-suggest] [--no-progress] [--no-update] [--no-install] [--no-audit] [--audit-format AUDIT-FORMAT] [--update-no-dev] [-w|--update-with-dependencies] [-W|--update-with-all-dependencies] [--with-dependencies] [--with-all-dependencies] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--] [<packages>...]

走到安装插件的这一步就报错了，虽然再安装一次就不报错了，但是运行起来会有问题，config方法获取不了配置了。

[winson-young]

补充一下环境
php:7.4.27
composer: 2.5.7
webman:1.5.0

[winson-young]

./composer.json has been updated
Running composer update tinywan/exception-handler
Loading composer repositories with package information
Updating dependencies
Lock file operations: 1 install, 0 updates, 0 removals
  - Locking tinywan/exception-handler (v1.1.5)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 1 install, 0 updates, 0 removals
  - Installing tinywan/exception-handler (v1.1.5): Extracting archive
> support\Plugin::install
Script support\Plugin::install handling the post-package-install event terminated with an exception

In ClassLoader.php line 582:
                                                                                                                                         
  include(/mnt/projects/app-backend/vendor/tinywan/exception-handler/src/Install.php): failed to open stream: No such file or directory  
                                                                                                                                         

require [--dev] [--dry-run] [--prefer-source] [--prefer-dist] [--prefer-install PREFER-INSTALL] [--fixed] [--no-suggest] [--no-progress] [--no-update] [--no-install] [--no-audit] [--audit-format AUDIT-FORMAT] [--update-no-dev] [-w|--update-with-dependencies] [-W|--update-with-all-dependencies] [--with-dependencies] [--with-all-dependencies] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--] [<packages>...]

完整报错如上

[winson-young]

问题已解决，运行composer dump-autoload -o重新生成classmap后解决

[Tinywan]

好的，吓我一条