关于 Composer dump-autoload 运行报错解决方案

之前学习 laravel入门基础，运行composer dump-autoload 报错

vagrant@homestead:~/Code/larabbs$ composer dump-autoload
Generating optimized autoload files
PHP Fatal error:  Uncaught TypeError: Argument 1 passed to Composer\Autoload\ClassLoader::addClassMap() must be of the type array, integer given, called in phar:///usr/local/bin/composer/src/Composer/Autoload/AutoloadGenerator.php on line 764 and defined in phar:///usr/local/bin/composer/vendor/composer/ClassLoader.php:92
Stack trace:
#0 phar:///usr/local/bin/composer/src/Composer/Autoload/AutoloadGenerator.php(764): Composer\Autoload\ClassLoader->addClassMap(1)
#1 phar:///usr/local/bin/composer/src/Composer/Autoload/AutoloadGenerator.php(303): Composer\Autoload\AutoloadGenerator->getStaticFile('1411baee70174e9...', '/home/vagrant/C...', '/home/vagrant/C...', '/home/vagrant/C...', 50600)
#2 phar:///usr/local/bin/composer/src/Composer/Command/DumpAutoloadCommand.php(76): Composer\Autoload\AutoloadGenerator->dump(Object(Composer\Config), Object(Composer\Repository\InstalledFilesystemRepository), Object(Composer\Package\RootPackage), Object(Composer\Installer\InstallationManager), '/home/vagrant/C...', true)
#3 phar:///usr/local/ in phar:///usr/local/bin/composer/vendor/composer/ClassLoader.php on line 92

Fatal error: Uncaught TypeError: Argument 1 passed to Composer\Autoload\ClassLoader::addClassMap() must be of the type array, integer given, called in phar:///usr/local/bin/composer/src/Composer/Autoload/AutoloadGenerator.php on line 764 and defined in phar:///usr/local/bin/composer/vendor/composer/ClassLoader.php:92
Stack trace:
#0 phar:///usr/local/bin/composer/src/Composer/Autoload/AutoloadGenerator.php(764): Composer\Autoload\ClassLoader->addClassMap(1)
#1 phar:///usr/local/bin/composer/src/Composer/Autoload/AutoloadGenerator.php(303): Composer\Autoload\AutoloadGenerator->getStaticFile('1411baee70174e9...', '/home/vagrant/C...', '/home/vagrant/C...', '/home/vagrant/C...', 50600)
#2 phar:///usr/local/bin/composer/src/Composer/Command/DumpAutoloadCommand.php(76): Composer\Autoload\AutoloadGenerator->dump(Object(Composer\Config), Object(Composer\Repository\InstalledFilesystemRepository), Object(Composer\Package\RootPackage), Object(Composer\Installer\InstallationManager), '/home/vagrant/C...', true)
#3 phar:///usr/local/ in phar:///usr/local/bin/composer/vendor/composer/ClassLoader.php on line 92
vagrant@homestead:~/Code/larabbs$ exiyt
exiyt: command not found

然而学习larabbs的时候加入了helpers.php文件再次运行composer dump-autoload 依然报上面错误，然后看到一个小伙伴评论是Sublime Text 工具引起的，关闭即可，但是测试无果，后来经测试，退出虚拟机，用git直接进入目录执行composer dump-autoload 如下:

gaoyongjian@?????? MINGW64 ~/Code/larabbs (master)
$ composer dump-autoload
Generating optimized autoload files> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
Discovered Package: facade/ignition
Discovered Package: fideloper/proxy
Discovered Package: laravel/tinker
Discovered Package: nesbot/carbon
Discovered Package: nunomaduro/collision
Package manifest generated successfully.
Generated optimized autoload files containing 3812 classes

完美解决。