我正在使用 magmi 上传工作正常的产品，正在上传产品。只有一个问题他们没有出现在前端，但是当我试图找到我发现产品没有被分配到任何类别的原因时，它们没有出现在前端，但它们却出现在了前端。任何机构都可以提供帮助吗？
这是我的 CSV 示例
sku _store _attribute_set _type _category _root_category _product_websites ada_compliant backplate_dimension base_dimension brand bulb_included bulb_type bulb_wattage canopy_dimension carton_height carton_length carton_width collection1 cost country_of_manufacture country_orgin created_at custom_design custom_design_from custom_design_to custom_layout_update depth description designer diameter dimension enable_googlecheckout energy extension finish finish1 gallery gender gift_message_available harddrive_speed hardrive has_options height height_1 image image_label in_depth lamping length manufacturer1 max_resolution media_gallery megapixels memory meta_description meta_keyword meta_title minimal_price model msrp msrp_display_actual_price_type msrp_enabled name news_from_date news_to_date no_bulbs options_container page_layout price processor ram_size required_options response_time room screensize shade_color shade_dimension shade_material shape shirt_size shoe_size shoe_type short_description small_image small_image_label special_from_date special_price special_to_date status style switch tax_class_id thumbnail thumbnail_label updated_at url_key url_path visibility weight width qty min_qty use_config_min_qty is_qty_decimal backorders use_config_backorders min_sale_qty use_config_min_sale_qty max_sale_qty use_config_max_sale_qty is_in_stock notify_stock_qty use_config_notify_stock_qty manage_stock use_config_manage_stock stock_status_changed_auto use_config_qty_increments qty_increments use_config_enable_qty_inc enable_qty_increments is_decimal_divided _links_related_sku _links_related_position _links_crosssell_sku _links_crosssell_position _links_upsell_sku _links_upsell_position _associated_sku _associated_default_qty _associated_position _tier_price_website _tier_price_customer_group _tier_price_qty _tier_price_price _group_price_website _group_price_customer_group _group_price_price _media_attribute_id _media_image _media_lable _media_position _media_is_disabled
EP777777-81 admin Default simple Wall Lights/Wall Sconces base No Maxim Lighting No Medium base bulbs 100 29.72 33.66 10.43 Basix 170 Contemporary collection with sweeping arms and clean lines. Offered in Ice glass and Satin Nickel finish or Wilshire glass and Oil Rubbed Bronze finish. Maxim Lighting 31.5 H x 32 W x L Dry Locations Satin Nickel 1 31.5 /10001CLPC.jpg Basix 9-Light Chandelier Maxim Lighting 0 Basix 9-Light Chandelier7777 Ceiling Lights, Chandeliers, lighting, lights, Maxim Lighting Maxim Lighting Basix 9-Light Chandelier $510.00 Basix 9-Light Chandelier9999 9 255 Basix 9-Light Chandelier /10001CLPC.jpg Basix 9-Light Chandelier 1 Contemporary 2 /10001CLPC.jpg Basix 9-Light Chandelier 4 26 32 10 0 1 0 0 1 1 1 100 1 1 1 0 1 0 1 0 1 0 0