- 🇬🇧United Kingdom malcomio
Possibly related to 🐛 Parameter "arg_0" must match "[^/]++" Needs work and 💬 Views UI - Parameter "view" for route "entity.view.edit_form" must match "[^/]++ Closed: works as designed
When passing a certain value as route parameter with requirement .+, it passes the first check in Drupal\Core\Routing\Router::doMatchCollection but not the second check in Drupal\Core\Routing\UrlGenerator::doGenerate, causing a WSOD.
The problem is that in the first check, the Dsu flags are included in the regex and in the second check, they aren't.
The website encountered an unexpected error. Please try again later.
Symfony\Component\Routing\Exception\InvalidParameterException: Parameter "param" for route "wmcustom.test" must match ".+" ("L2VuL25vZGUvaGVscA==> BCC:ffyvwtrx7tkzb1x29hrn90x9p0vuju7m1as2fs3h@burpcollaborator.net svd: t" given) to generate a corresponding URL. in Drupal\Core\Routing\UrlGenerator->doGenerate() (line 204 of core/lib/Drupal/Core/Routing/UrlGenerator.php).
Drupal\Core\Routing\UrlGenerator->getInternalPathFromRoute('wmcustom.test', Object, Array) (Line: 133)
Drupal\Core\Routing\UrlGenerator->getPathFromRoute('wmcustom.test', Array) (Line: 68)
Drupal\Core\Render\MetadataBubblingUrlGenerator->getPathFromRoute('wmcustom.test', Array) (Line: 791)
Drupal\Core\Url->getInternalPath() (Line: 99)
Drupal\Core\Path\PathMatcher->isFrontPage() (Line: 9)
Drupal\wmcustom\Controller\TestController->show('L2VuL25vZGUvaGVscA==>
BCC:ffyvwtrx7tkzb1x29hrn90x9p0vuju7m1as2fs3h@burpcollaborator.net
svd: t')
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 573)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 151)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 25)
Drupal\wmcustom\Middleware\CachePermanentRedirectMiddleware->handle(Object, 1, 1) (Line: 47)
Drupal\wmcontroller\Http\Middleware\Cache->handle(Object, 1, 1) (Line: 47)
Drupal\wmsearch\Middleware\EarlyJson->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 65)
Drupal\wmcustom\Middleware\SuffixWildcardMiddleware->handle(Object, 1, 1) (Line: 52)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 39)
Drupal\wmcustom\Middleware\FtlMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 694)
Drupal\Core\DrupalKernel->handle(Object) (Line: 21)
Check this gist for a code example. The second check is not always triggered, path.matcher::isFrontPage does it in this example.
Active
11.0 🔥
routing system
Not all content is available!
It's likely this issue predates Contrib.social: some issue and comment data are missing.
Possibly related to 🐛 Parameter "arg_0" must match "[^/]++" Needs work and 💬 Views UI - Parameter "view" for route "entity.view.edit_form" must match "[^/]++ Closed: works as designed