Merge pull request #6279 from kenjis/fix-spark-routes-404-error

fix: `spark routes` shows 404 error when using regex

Author: kenjis

system/Commands/Utilities/Routes/FilterFinder.php

@@ -11,6 +11,7 @@
 
 namespace CodeIgniter\Commands\Utilities\Routes;
 
+use CodeIgniter\Exceptions\PageNotFoundException;
 use CodeIgniter\Filters\Filters;
 use CodeIgniter\Router\Exceptions\RedirectException;
 use CodeIgniter\Router\Router;
@@ -67,6 +68,11 @@ public function find(string $uri): array
                 'before' => [],
                 'after'  => [],
             ];
+        } catch (PageNotFoundException $e) {
+            return [
+                'before' => ['<unknown>'],
+                'after'  => ['<unknown>'],
+            ];
         }
     }
 }