Illuminate\Contracts\Container\BindingResolutionException - 目标类 [CommandMakeCommand] 不存在

Question

使用 Laravel 8.75 并尝试将 composer.json 中的 php 8.1 升级到 "php": "^8.1" 并收到 Illuminate\Contracts\Container\BindingResolutionException - Target class [CommandMakeCommand] 的错误不存在。

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Updating dependencies
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Nothing to install, update or remove
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Generating optimized autoload files
 
Illuminate\Foundation\ComposerScripts::postAutoloadDump
@php artisan package:discover --ansi

Illuminate\Contracts\Container\BindingResolutionException

Target class [CommandMakeCommand] does not exist.

at 

vendor/laravel/framework/src/Illuminate/Container/Container.php:879

875▕
876▕         try {
877▕             $reflector = new ReflectionClass($concrete);
878▕         } catch (ReflectionException $e) {
879▕             throw new BindingResolutionException("Target class [$concrete] does not exist.", 0, $e);
880▕         }
881▕
882▕         // If the type is not instantiable, the developer is attempting to resolve
883▕         // an abstract type such as an Interface or Abstract Class and there is

  +13 vendor frames
 14  artisan:37
 Illuminate\Foundation\Console\Kernel::handle()
Script @php artisan package:discover --ansi handling the post-autoload- 
dump event returned with error code 1

Answer 1

我也有同样的问题，在我的例子中，nwidart/laravel-modules 包升级到 8.3 版本，我降级到 8.2 版本并解决了问题

Answer 2

请看这里：https://docs.laravelmodules.com/v9/introduction

如果你有一个现有的配置文件，你得到一个错误：

Target class [CommandMakeCommand] does not exist

然后配置文件需要更新，首先导入命令类：

use Nwidart\Modules\Commands;

接下来将 commands 数组替换为：

'commands' => [
    Commands\CommandMakeCommand::class,
    Commands\ComponentClassMakeCommand::class,
    Commands\ComponentViewMakeCommand::class,
    Commands\ControllerMakeCommand::class,
    Commands\DisableCommand::class,
    Commands\DumpCommand::class,
    Commands\EnableCommand::class,
    Commands\EventMakeCommand::class,
    Commands\JobMakeCommand::class,
    Commands\ListenerMakeCommand::class,
    Commands\MailMakeCommand::class,
    Commands\MiddlewareMakeCommand::class,
    Commands\NotificationMakeCommand::class,
    Commands\ProviderMakeCommand::class,
    Commands\RouteProviderMakeCommand::class,
    Commands\InstallCommand::class,
    Commands\ListCommand::class,
    Commands\ModuleDeleteCommand::class,
    Commands\ModuleMakeCommand::class,
    Commands\FactoryMakeCommand::class,
    Commands\PolicyMakeCommand::class,
    Commands\RequestMakeCommand::class,
    Commands\RuleMakeCommand::class,
    Commands\MigrateCommand::class,
    Commands\MigrateRefreshCommand::class,
    Commands\MigrateResetCommand::class,
    Commands\MigrateRollbackCommand::class,
    Commands\MigrateStatusCommand::class,
    Commands\MigrationMakeCommand::class,
    Commands\ModelMakeCommand::class,
    Commands\PublishCommand::class,
    Commands\PublishConfigurationCommand::class,
    Commands\PublishMigrationCommand::class,
    Commands\PublishTranslationCommand::class,
    Commands\SeedCommand::class,
    Commands\SeedMakeCommand::class,
    Commands\SetupCommand::class,
    Commands\UnUseCommand::class,
    Commands\UpdateCommand::class,
    Commands\UseCommand::class,
    Commands\ResourceMakeCommand::class,
    Commands\TestMakeCommand::class,
    Commands\LaravelModulesV6Migrator::class,
],

Answer 3

希望这会有所帮助（先备份您的项目）：

1. 首先通过运行删除 nwidart/laravel-modules：composer remove nwidart/laravel-modules

2. 然后删除config/modules.php。

3. 运行以下命令重新安装 nwidart/laravel-modules：composer require nwidart/laravel-modules

来源： Githubhot, the answer by mohamedsharaf

Answer 4

只需添加这一行：

use Nwidart\Modules\Commands\CommandMakeCommand;

在config/modules.php 文件的第一个namespace

Answer 5

如果之前的回复对您不起作用， 如果在composer.json中更改版本以及删除composer.lock和供应商后仍然无法使用，您可以这样修复版本

"nwidart/laravel-modules": "8.2.*"

删除 composer.lock 和 vendor 并运行

composer install

Answer 6

这与您的应用程序的相关路线或任何其他部分无关， 当您无法运行 Composer 更新或 Artisan 命令时 您在启动 Laravel 时遇到问题，在这种情况下： 转到您的配置文件夹打开模块文件并检查“命令”键 我的问题通过这种方式解决了！ 美好的一天！