Unknown Entity namespace alias 'InventoryBundle'

I’m a noob on Symfony and OroPlatform. I am following the guide Creating a Simple CRUD. After creating all the files on OroPlatform and refresh the cache, I have this exception Unknown Entity namespace alias ‘InventoryBundle’.

Stack trace:

Doctrine\ORM\ORMException:
Unknown Entity namespace alias ‘InventoryBundle’.

at vendor\doctrine\orm\lib\Doctrine\ORM\ORMException.php:286
at Doctrine\ORM\ORMException::unknownEntityNamespace(‘InventoryBundle’)
(vendor\oro\platform\src\Oro\Bundle\EntityBundle\ORM\Registry.php:100)
at Oro\Bundle\EntityBundle\ORM\Registry->getAliasNamespace(‘InventoryBundle’)
(vendor\oro\platform\src\Oro\Bundle\EntityBundle\ORM\EntityClassResolver.php:46)
at Oro\Bundle\EntityBundle\ORM\EntityClassResolver->getEntityClass(‘InventoryBundle:Vehicle’)
(vendor\oro\platform\src\Oro\Bundle\SecurityBundle\Metadata\AclAnnotationProvider.php:179)
at Oro\Bundle\SecurityBundle\Metadata\AclAnnotationProvider->loadAnnotations()
(vendor\oro\platform\src\Oro\Bundle\SecurityBundle\Metadata\AclAnnotationProvider.php:133)
at Oro\Bundle\SecurityBundle\Metadata\AclAnnotationProvider->warmUpCache()
(vendor\oro\platform\src\Oro\Bundle\SecurityBundle\Annotation\AclListener.php:38)
at Oro\Bundle\SecurityBundle\Annotation\AclListener->onKernelRequest(object(GetResponseEvent), ‘kernel.request’, object(TraceableEventDispatcher))
(vendor\symfony\symfony\src\Symfony\Component\EventDispatcher\Debug\WrappedListener.php:104)
at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(GetResponseEvent), ‘kernel.request’, object(ContainerAwareEventDispatcher))
(vendor\symfony\symfony\src\Symfony\Component\EventDispatcher\EventDispatcher.php:212)
at Symfony\Component\EventDispatcher\EventDispatcher->doDispatch(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), ‘kernel.request’, object(GetResponseEvent))
(vendor\symfony\symfony\src\Symfony\Component\EventDispatcher\EventDispatcher.php:44)
at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(‘kernel.request’, object(GetResponseEvent))
(vendor\symfony\symfony\src\Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher.php:139)
at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(‘kernel.request’, object(GetResponseEvent))
(vendor\symfony\symfony\src\Symfony\Component\HttpKernel\HttpKernel.php:127)
at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
(vendor\symfony\symfony\src\Symfony\Component\HttpKernel\HttpKernel.php:68)
at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
(vendor\symfony\symfony\src\Symfony\Component\HttpKernel\Kernel.php:200)
at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
(public\index_dev.php:32)

What am I missing? I would appreciate any hint on going about debugging.

Topic

[Andrey YatsenkoModerator]

It’s hard to say without seeing the whole codebase.

Probably the issue that you have not created a bundle first.
It is required as everything in Oro works inside bundles (modules) that should be registered to make Symfony know about it.
follow the guide to create a bundle before creating CRUD.

Also, it could be a typo in some namespaces or filenames.

[kiatsiong.ngParticipant]

I am trying to start over the problematic bundle by removing the entire /src/InventoryBundle. When I refresh the page, I have this error:

> (1/1) ClassNotFoundException
> Attempted to load class “InventoryBundle” from namespace “InventoryBundle”.
> Did you forget a “use” statement for another namespace?

Then I refreshed the cache:

PowerShell

$ php bin/console cache:clear Fatal error: Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "InventoryBundle" from namespace "InventoryBundle". Did you forget a "use" statement for another namespace? in D:\Work\wamp64\www\or o\platform-application\var\cache\dev\bundles.php:54 Stack trace: #0 D:\Work\wamp64\www\oro\platform-application\vendor\oro\platform\src\Oro\Bundl e\DistributionBundle\OroKernel.php(70): require() #1 D:\Work\wamp64\www\oro\platform-application\src\AppKernel.php(37): Oro\Bundle \DistributionBundle\OroKernel->registerBundles() #2 D:\Work\wamp64\www\oro\platform-application\vendor\symfony\symfony\src\Symfon y\Component\HttpKernel\Kernel.php(492): AppKernel->registerBundles() #3 D:\Work\wamp64\www\oro\platform-application\vendor\oro\platform\src\Oro\Bundl e\DistributionBundle\OroKernel.php(37): Symfony\Component\HttpKernel\Kernel->ini tializeBundles() #4 D:\Work\wamp64\www\oro\platform-application\vendor\symfony\symfony\src\Symfon y\Component\HttpKernel\Kernel.php(132): Oro\Bundle\DistributionBundle\O in D:\Wo rk\wamp64\www\oro\platform-application\var\cache\dev\bundles.php on line 54

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

$ php bin/console cache:clear   Fatal error: Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "InventoryBundle" from namespace "InventoryBundle". Did you forget a "use" statement for another namespace? in D:\Work\wamp64\www\or o\platform-application\var\cache\dev\bundles.php:54 Stack trace: #0 D:\Work\wamp64\www\oro\platform-application\vendor\oro\platform\src\Oro\Bundl e\DistributionBundle\OroKernel.php(70): require() #1 D:\Work\wamp64\www\oro\platform-application\src\AppKernel.php(37): Oro\Bundle \DistributionBundle\OroKernel->registerBundles() #2 D:\Work\wamp64\www\oro\platform-application\vendor\symfony\symfony\src\Symfon y\Component\HttpKernel\Kernel.php(492): AppKernel->registerBundles() #3 D:\Work\wamp64\www\oro\platform-application\vendor\oro\platform\src\Oro\Bundl e\DistributionBundle\OroKernel.php(37): Symfony\Component\HttpKernel\Kernel->ini tializeBundles() #4 D:\Work\wamp64\www\oro\platform-application\vendor\symfony\symfony\src\Symfon y\Component\HttpKernel\Kernel.php(132): Oro\Bundle\DistributionBundle\O in D:\Wo rk\wamp64\www\oro\platform-application\var\cache\dev\bundles.php on line 54

So, how do I start over the VehicleBundle?

[kiatsiong.ngParticipant]

I needed to restart all over from a fresh install and I managed to make it work as documented here.

[Author]

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