local.ERROR: exception 'ReflectionException' with message 'Class cache does not exist' in /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container

[narbehmovsesi]

I have been able to successfully install this package on my dev server however when I push my code to the production server I get the following error. local.ERROR: exception 'ReflectionException' with message 'Class cache does not exist' in /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.

I am using memcached in the production server but i am not sure if that is what the problem is. Any help would be appreciated.

[rydurham]

That is a tricky problem. Are you able to use the caching classes elsewhere in your code? There could be a couple different things happening here. Is your production server environment any different from your local dev environment?

[narbehmovsesi]

Yes, the dev server is all Laravel default but the production we use Memcached.

[narbehmovsesi]

Dev Server

CACHE_DRIVER=file

SESSION_DRIVER=file

QUEUE_DRIVER=sync

Production

CACHE_DRIVER=memcached SESSION_DRIVER=memcached QUEUE_DRIVER=sync

grep memcache /etc/php.ini

session.save_handler = memcached

This is all that is different in my Dev and Prod Server

[rydurham]

Is the memcached pecl package installed on that server?

[narbehmovsesi]

Yes. [root@ip-172-16-60-220 ~]# rpm -qa | grep cache php56-pecl-memcached-2.2.0-5.16.amzn1.x86_64 libmemcached-1.0.16-5.8.amzn1.x86_64

[rydurham]

I may not be able to help, unfortunately. You could try stepping through the stack trace to see where the error was being triggered within the request. If the problem really is with the Illuminate container class you may need to try reaching out on laravel.io or the laracasts forum.

[narbehmovsesi]

2017-05-03 19:29:48 [stderr][2017-05-03 19:29:48] local.ERROR: exception 'ReflectionException' with message 'Class cache does not exist' in /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php:779 2017-05-03 19:29:48 [stderr]Stack trace: 2017-05-03 19:29:48 [stderr]#0 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(779): ReflectionClass->construct('cache') 2017-05-03 19:29:48 [stderr]#1 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(659): Illuminate\Container\Container->build('cache', Array) 2017-05-03 19:29:48 [stderr]#2 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(644): Illuminate\Container\Container->make('cache', Array) 2017-05-03 19:29:48 [stderr]#3 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(1234): Illuminate\Foundation\Application->make('cache') 2017-05-03 19:29:48 [stderr]#4 /var/www/html/vendor/laravel/framework/src/Illuminate/Session/SessionManager.php(154): Illuminate\Container\Container->offsetGet('cache') 2017-05-03 19:29:48 [stderr]#5 /var/www/html/vendor/laravel/framework/src/Illuminate/Session/SessionManager.php(141): Illuminate\Session\SessionManager->createCacheHandler('memcached') 2017-05-03 19:29:48 [stderr]#6 /var/www/html/vendor/laravel/framework/src/Illuminate/Session/SessionManager.php(106): Illuminate\Session\SessionManager->createCacheBased('memcached') 2017-05-03 19:29:48 [stderr]#7 /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Manager.php(89): Illuminate\Session\SessionManager->createMemcachedDriver() 2017-05-03 19:29:48 [stderr]#8 /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Manager.php(62): Illuminate\Support\Manager->createDriver('memcached') 2017-05-03 19:29:48 [stderr]#9 /var/www/html/vendor/laravel/framework/src/Illuminate/Session/SessionServiceProvider.php(48): Illuminate\Support\Manager->driver() 2017-05-03 19:29:48 [stderr]#10 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(776): Illuminate\Session\SessionServiceProvider->Illuminate\Session{closure}(Object(Illuminate\Foundation\Application), Array) 2017-05-03 19:29:48 [stderr]#11 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(659): Illuminate\Container\Container->build(Object(Closure), Array) 2017-05-03 19:29:48 [stderr]#12 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(644): Illuminate\Container\Container->make('session.store', Array) 2017-05-03 19:29:48 [stderr]#13 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(1234): Illuminate\Foundation\Application->make('session.store') 2017-05-03 19:29:48 [stderr]#14 /var/www/html/vendor/laravel/framework/src/Illuminate/Routing/RoutingServiceProvider.php(104): Illuminate\Container\Container->offsetGet('session.store') 2017-05-03 19:29:48 [stderr]#15 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(290): Illuminate\Routing\RoutingServiceProvider->Illuminate\Routing{closure}(Object(Illuminate\Foundation\Application)) 2017-05-03 19:29:48 [stderr]#16 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(776): Illuminate\Container\Container->Illuminate\Container{closure}(Object(Illuminate\Foundation\Application), Array) 2017-05-03 19:29:48 [stderr]#17 /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php(659): Illuminate\Container\Container->build(Object(Closure), Array) 2017-05-03 19:29:48 [stderr]#18 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(644): Illuminate\Container\Container->make('redirect', Array) 2017-05-03 19:29:48 [stderr]#19 /var/www/html/vendor/rydurham/sentinel/src/Sentinel/SentryServiceProvider.php(50): Illuminate\Foundation\Application->make('redirect') 2017-05-03 19:29:48 [stderr]#20 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(541): Sentinel\SentryServiceProvider->construct(Object(Illuminate\Foundation\Application)) 2017-05-03 19:29:48 [stderr]#21 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(491): Illuminate\Foundation\Application->resolveProviderClass('Sentinel\Sentry...') 2017-05-03 19:29:48 [stderr]#22 /var/www/html/vendor/rydurham/sentinel/src/Sentinel/SentinelServiceProvider.php(75): Illuminate\Foundation\Application->register('Sentinel\Sentry...') 2017-05-03 19:29:48 [stderr]#23 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(494): Sentinel\SentinelServiceProvider->register() 2017-05-03 19:29:48 [stderr]#24 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php(75): Illuminate\Foundation\Application->register(Object(Sentinel\SentinelServiceProvider)) 2017-05-03 19:29:48 [stderr]#25 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(468): Illuminate\Foundation\ProviderRepository->load(Array) 2017-05-03 19:29:48 [stderr]#26 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/RegisterProviders.php(15): Illuminate\Foundation\Application->registerConfiguredProviders() 2017-05-03 19:29:48 [stderr]#27 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(183): Illuminate\Foundation\Bootstrap\RegisterProviders->bootstrap(Object(Illuminate\Foundation\Application)) 2017-05-03 19:29:48 [stderr]#28 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(195): Illuminate\Foundation\Application->bootstrapWith(Array) 2017-05-03 19:29:48 [stderr]#29 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(92): Illuminate\Foundation\Console\Kernel->bootstrap() 2017-05-03 19:29:48 [stderr]#30 /var/www/html/artisan(36): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) 2017-05-03 19:29:48 [stderr]#31 {main} 2017-05-03 19:29:48 [stderr] 2017-05-03 19:29:48 [stdout] 2017-05-03 19:29:48 [stdout] 2017-05-03 19:29:48 [stdout] 2017-05-03 19:29:48 [stdout] [ReflectionException] 2017-05-03 19:29:48 [stdout] Class cache does not exist 2017-05-03 19:29:48 [stdout] 2017-05-03 19:29:48 [stdout] 2017-05-03 19:29:48 [stdout] 2017-05-03 19:29:48 [stderr]Script php artisan clear-compiled handling the post-install-cmd event returned with error code 1

[rydurham]

Are you able to run app()->make('cache'); on that server? (You can try it using the tinker tool.)

[narbehmovsesi]

it doesn't even build when I push the code to production. I don't have access to the productions server via terminal

[rydurham]

My guess is that there is some sort of cache configuration problem on that server. If you have access to a different server you could try a test deployment there to see if it works. Beyond that, I am out of ideas.

[narbehmovsesi]

ok thank you very much

[swilla]

I'm having this issue as well. I was able to trace it down to the following line in the SentrySeviceProvider: https://github.com/rydurham/Sentinel/blob/master/src/Sentinel/SentryServiceProvider.php#L53

$this->redirect = $this->app->make('redirect');

If I comment out that line it works without any problems. The package seems to work fine, although I don't really know what that line is actually doing for the package.

I do not get that error with file session storage, only redis or memcached. I think it has something to do with the order of how things are resolved.

[rydurham]

It looks like that is left over from an earlier version of the package. I will remove that constructor in the next release.

[rydurham]

This should (hopefully) now be fixed in version 2.8.1.