- Working on revamping Ulmus bases classes

src/EntityTrait.php

@@ -237,6 +237,11 @@ trait EntityTrait {
             return true;
         }
 
+        # Unexisting variable
+        if (! new \ReflectionClass($this)->hasProperty($name)) {
+            return false;
+        }
+
         # Handling undefined 'nullable'
         return new \ReflectionProperty($this, $name)->isInitialized($this);
     }