Laravel 6 |未定义的属性：Illuminate \ Notifications \ ChannelManager :: $ container

Question

最近，我已经将Laravel从5.8升级到6.0，并进行了一些调整以使其平稳运行。

在我的本地环境中，它工作正常。但是，当我在服务器上发布时，尝试发送一些通知（邮件和广播）时，会出现以下错误：

ErrorException: Undefined property: Illuminate\Notifications\ChannelManager::$container in /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Notifications/ChannelManager.php:53
Stack trace:

#0 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Notifications/ChannelManager.php(53): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(8, 'Undefined prope...', '/var/www/vialoc...', 53, Array)
#1 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Notifications/SendQueuedNotifications.php(73): Illuminate\Notifications\ChannelManager->sendNow(Object(App\Models\User), Object(App\Notifications\UserConfirmationNotification), Array)
#2 [internal function]: Illuminate\Notifications\SendQueuedNotifications->handle(Object(Illuminate\Notifications\ChannelManager))
#3 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(32): call_user_func_array(Array, Array)
#4 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(90): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#5 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(34): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))
#6 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Container/Container.php(580): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)
#7 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(94): Illuminate\Container\Container->call(Array)
#8 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(130): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}(Object(Illuminate\Notifications\SendQueuedNotifications))
#9 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(105): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Notifications\SendQueuedNotifications))
#10 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(98): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#11 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(83): Illuminate\Bus\Dispatcher->dispatchNow(Object(Illuminate\Notifications\SendQueuedNotifications), false)
#12 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(130): Illuminate\Queue\CallQueuedHandler->Illuminate\Queue\{closure}(Object(Illuminate\Notifications\SendQueuedNotifications))
#13 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(105): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Notifications\SendQueuedNotifications))
#14 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(85): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#15 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(59): Illuminate\Queue\CallQueuedHandler->dispatchThroughMiddleware(Object(Illuminate\Queue\Jobs\RedisJob), Object(Illuminate\Notifications\SendQueuedNotifications))
#16 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(88): Illuminate\Queue\CallQueuedHandler->call(Object(Illuminate\Queue\Jobs\RedisJob), Array)
#17 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(327): Illuminate\Queue\Jobs\Job->fire()
#18 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(277): Illuminate\Queue\Worker->process('redis', Object(Illuminate\Queue\Jobs\RedisJob), Object(Illuminate\Queue\WorkerOptions))
#19 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(118): Illuminate\Queue\Worker->runJob(Object(Illuminate\Queue\Jobs\RedisJob), 'redis', Object(Illuminate\Queue\WorkerOptions))
#20 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(102): Illuminate\Queue\Worker->daemon('redis', 'vialoc-api,defa...', Object(Illuminate\Queue\WorkerOptions))
#21 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(86): Illuminate\Queue\Console\WorkCommand->runWorker('redis', 'vialoc-api,defa...')
#22 [internal function]: Illuminate\Queue\Console\WorkCommand->handle()
#23 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(32): call_user_func_array(Array, Array)
#24 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(90): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#25 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(34): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Array, Object(Closure))
#26 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Container/Container.php(580): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array, Array, NULL)
#27 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Console/Command.php(183): Illuminate\Container\Container->call(Array)
#28 /var/www/vialoc_api/vendor/symfony/console/Command/Command.php(255): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
#29 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Console/Command.php(170): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
#30 /var/www/vialoc_api/vendor/symfony/console/Application.php(908): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#31 /var/www/vialoc_api/vendor/symfony/console/Application.php(269): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Queue\Console\WorkCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#32 /var/www/vialoc_api/vendor/symfony/console/Application.php(145): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#33 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Console/Application.php(90): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#34 /var/www/vialoc_api/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(122): Illuminate\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#35 /var/www/vialoc_api/artisan(37): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#36 {main}

还有一个注意事项：要在服务器上升级到Laravel 6，我需要升级到PHP 7.2。我已经做到了，我认为缺少一些PHP模块。但我坚持要解决此问题。

对于通知，我正在使用Redis for Queue。而且我尝试通过mailtrap和mailgun发送电子邮件，但响应是相同的。

[请有人可以帮助我吗？提前很多。

Answer 1

在服务器上运行composer install应该列出所有缺少的模块。

Answer 2

我发现了问题。

我的队列正在由主管进程管理。随着升级和代码更改，该过程并未更新正在处理的代码。

当我运行以下命令时：

sudo supervisorctl restart all

一切重新开始。