There are no registered paths for namespace "KnpMenu" in "template"

[nicovernot]

we are ahaving an issue in our project passing from 3.3 to 3.4 : the message is :There are no registered paths for namespace "KnpMenu" in @LodelCore/menu/account.html.twig at line 1.

This is the stask trace:

Twig\Error\LoaderError:
There are no registered paths for namespace "KnpMenu" in "@LodelCore/menu/account.html.twig" at line 1.

at vendor/twig/twig/src/Loader/FilesystemLoader.php:204
at Twig\Loader\FilesystemLoader->findTemplate()
(vendor/twig/twig/src/Loader/FilesystemLoader.php:131)
at Twig\Loader\FilesystemLoader->getCacheKey()
(vendor/twig/twig/src/Environment.php:264)
at Twig\Environment->getTemplateClass()
(vendor/twig/twig/src/Template.php:319)
at Twig\Template->loadTemplate()
(var/cache/dev/twig/de/ded6e4ee6ff65997eaeef813997964ef.php:57)
at __TwigTemplate_d92bbc1ea268462b7c725e63ba77617e->doDisplay()
(vendor/twig/twig/src/Template.php:394)
at Twig\Template->displayWithErrorHandling()
(vendor/twig/twig/src/Template.php:367)
at Twig\Template->display()
(vendor/twig/twig/src/Template.php:379)
at Twig\Template->render()
(vendor/twig/twig/src/TemplateWrapper.php:38)
at Twig\TemplateWrapper->render()
(vendor/twig/twig/src/Environment.php:280)
at Twig\Environment->render()
(vendor/knplabs/knp-menu/src/Knp/Menu/Renderer/TwigRenderer.php:41)
at Knp\Menu\Renderer\TwigRenderer->render()
(vendor/knplabs/knp-menu/src/Knp/Menu/Twig/Helper.php:77)
at Knp\Menu\Twig\Helper->render()
(vendor/knplabs/knp-menu/src/Knp/Menu/Twig/MenuExtension.php:73)
at Knp\Menu\Twig\MenuExtension->render()
(var/cache/dev/twig/24/2470a06237ce7fffca5fc541137b03ec.php:90)
at __TwigTemplate_b0c70d7f76d593e499218502aa96d7e8->doDisplay()
(vendor/twig/twig/src/Template.php:394)
at Twig\Template->displayWithErrorHandling()
(vendor/twig/twig/src/Template.php:367)
at Twig\Template->display()
(var/cache/dev/twig/1b/1b578b04191db5b5a09d886bbe394127.php:154)
at __TwigTemplate_03d3927fc639b2dc99bb0f860556720f->block_topbar()
(vendor/twig/twig/src/Template.php:171)
at Twig\Template->displayBlock()
(var/cache/dev/twig/1b/1b578b04191db5b5a09d886bbe394127.php:104)
at __TwigTemplate_03d3927fc639b2dc99bb0f860556720f->block_wrapper_wrapper()
(vendor/twig/twig/src/Template.php:171)
at Twig\Template->displayBlock()
(var/cache/dev/twig/46/464f3c9e2084df694fdac43e00ef2ae9.php:253)
at __TwigTemplate_e0889f2cee70feb3fa951edd7132e380->doDisplay()
(vendor/twig/twig/src/Template.php:394)
at Twig\Template->displayWithErrorHandling()
(vendor/twig/twig/src/Template.php:367)
at Twig\Template->display()
(var/cache/dev/twig/1b/1b578b04191db5b5a09d886bbe394127.php:58)
at __TwigTemplate_03d3927fc639b2dc99bb0f860556720f->doDisplay()
(vendor/twig/twig/src/Template.php:394)
at Twig\Template->displayWithErrorHandling()
(vendor/twig/twig/src/Template.php:367)
at Twig\Template->display()
(var/cache/dev/twig/66/668ea90d430ba00d6ed0f70a08336908.php:51)
at __TwigTemplate_b2a986db76b70723af9e898547227c4d->doDisplay()
(vendor/twig/twig/src/Template.php:394)
at Twig\Template->displayWithErrorHandling()
(vendor/twig/twig/src/Template.php:367)
at Twig\Template->display()
(vendor/twig/twig/src/Template.php:379)
at Twig\Template->render()
(vendor/twig/twig/src/TemplateWrapper.php:38)
at Twig\TemplateWrapper->render()
(vendor/twig/twig/src/Environment.php:280)
at Twig\Environment->render()
(vendor/symfony/framework-bundle/Controller/AbstractController.php:448)
at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView()
(vendor/symfony/framework-bundle/Controller/AbstractController.php:453)
at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender()
(vendor/symfony/framework-bundle/Controller/AbstractController.php:253)
at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render()
(vendor/lodel/lodel/src/Lodel/Bundle/CoreBundle/Controller/Admin/DashboardController.php:21)
at Lodel\Bundle\CoreBundle\Controller\Admin\DashboardController->index()
(vendor/symfony/http-kernel/HttpKernel.php:181)
at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
(vendor/symfony/http-kernel/HttpKernel.php:76)
at Symfony\Component\HttpKernel\HttpKernel->handle()
(vendor/symfony/http-kernel/Kernel.php:197)
at Symfony\Component\HttpKernel\Kernel->handle()
(public/index.php:20)

[Evert Harmeling]

Is this solved in the just released version v3.4.1, could you verify this?

[Christophe Coevoet]

Duplicate of #476

[nicovernot]

ok for me thank you 👍