رسالة الخطأ

• Warning: Attempt to read property "field_media_image" on null in Drupal\aljuf_vehicles\Form\ComparisonFirstForm->buildForm() (line 64 of modules/custom/aljuf_vehicles/src/Form/ComparisonFirstForm.php).
• Warning: Attempt to read property "entity" on null in Drupal\aljuf_vehicles\Form\ComparisonFirstForm->buildForm() (line 64 of modules/custom/aljuf_vehicles/src/Form/ComparisonFirstForm.php).