- Notice: Undefined index: _media_attribute_id
- Notice: Undefined index: _media_lablel
- Notice: Undefined index: _media_position
- Notice: Undefined index: _media_image
- Notice: Undefined index: _media_is_disabled
- Notice: Undefined index: _attribute_set
make sure, to fill each field with a meaningful value. These errors occur if you import several images / categories per product.