symfony · fancyweb · Dec 16, 2016 · Dec 20, 2016 · Dec 27, 2016
diff --git a/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/AnnotationsCacheWarmer.php b/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/AnnotationsCacheWarmer.php
@@ -11,6 +11,7 @@

 namespace Symfony\Bundle\FrameworkBundle\CacheWarmer;

+use Doctrine\Common\Annotations\AnnotationException;
 use Doctrine\Common\Annotations\CachedReader;
 use Doctrine\Common\Annotations\Reader;
 use Psr\Cache\CacheItemPoolInterface;
@@ -75,6 +76,15 @@ public function warmUp($cacheDir)
                    $this->readAllComponents($reader, $class);
                } catch (\ReflectionException $e) {
                    // ignore failing reflection
+                } catch (AnnotationException $e) {
+                    /*
+                     * Ignore any AnnotationException to not break the cache warming process if an Annotation is badly
+                     * configured or could not be found / read / etc.
+                     *
+                     * In particular cases, an Annotation in your code can be used and defined only for a specific
+                     * environment but is always added to the annotations.map file by some Symfony default behaviors,
+                     * and you always end up with a not found Annotation.
+                     */
                }
            }
        } finally {