Check if modules could be instantiated

core/lib/Thelia/Core/Template/Loop/Module.php

@@ -168,8 +168,21 @@ class Module extends BaseI18nLoop implements PropelSearchLoopInterface
     {
         /** @var \Thelia\Model\Module $module */
         foreach ($loopResult->getResultDataCollection() as $module) {
+
+            try {
+                new \ReflectionClass($module->getFullNamespace());
+
+                $exists = true;
+            }
+            catch(\ReflectionException $ex) {
+                $exists = false;
+            }
+
+            if ($exists || $this->getBackendContext()) {
                 $loopResultRow = new LoopResultRow($module);
-            $loopResultRow->set("ID", $module->getId())
+
+                $loopResultRow
+                    ->set("ID"           , $module->getId())
                     ->set("IS_TRANSLATED", $module->getVirtualColumn('IS_TRANSLATED'))
                     ->set("LOCALE"       , $this->locale)
                     ->set("TITLE"        , $module->getVirtualColumn('i18n_TITLE'))
@@ -180,7 +193,9 @@ class Module extends BaseI18nLoop implements PropelSearchLoopInterface
                     ->set("TYPE"         , $module->getType())
                     ->set("ACTIVE"       , $module->getActivate())
                     ->set("CLASS"        , $module->getFullNamespace())
-                ->set("POSITION", $module->getPosition());
+                    ->set("POSITION"     , $module->getPosition())
+                    ->set("EXISTS"       , $exists)
+                ;
 
                 $hasConfigurationInterface = false;
 
@@ -227,6 +242,7 @@ class Module extends BaseI18nLoop implements PropelSearchLoopInterface
 
                 $loopResult->addRow($loopResultRow);
             }
+        }
 
         return $loopResult;