dbo deserialize checked if field exists

src/Generator/dbo.php.twig

     {
         $dbo = new {{ dbo_name.camel_upper }}();
 {% for column in columns %}
-        $dbo->set{{ column.name.camel_upper }}($json["{{ column.name.camel_upper }}"]);
+        if (isset($json["{{ column.name.camel_upper }}"]) {
+            $dbo->set{{ column.name.camel_upper }}($json["{{ column.name.camel_upper }}"]);
+        }
 {% endfor %}
         return $dbo;
     }