Product doesnt have a SKU

I seem to be having issues trying to get variable products to sync to the tiktok shop. When I make a simple product it syncs as it should to my tiktok shop. The only error i get is product doesnt have a sku. The product does have a sku and I have tried changing the sku’s along with removing completely and re-adding.

The only thing i can see in my logs is below in which i have deleted a bunch of entries to not take up to much space.

{“code”: 0, “message”: “OK”, “request_id”: “20250220193241A4770E0B581417DF92E6”, “data”: {}} 2025-02-20T19:33:51+00:00 Debug tt4b_product_delete: adding SKU_ID to delete: 2025-02-20T19:33:51+00:00 Debug tt4b_product_delete: adding SKU_ID to delete: 2025-02-20T19:33:51+00:00 Debug tt4b_product_delete: adding SKU_ID to delete: 2025-02-20T19:33:51+00:00 Debug tt4b_product_delete: adding SKU_ID to delete: 2025-02-20T19:33:52+00:00 Debug tt4b_product_delete: adding SKU_ID to delete: 2025-02-20T19:33:52+00:00 Debug tt4b_product_delete: adding SKU_ID to delete: 2025-02-20T19:33:52+00:00 Debug tt4b_product_delete: adding SKU_ID to delete: 2025-02-20T19:34:47+00:00 Debug tt4b_product_delete: adding SKU_ID to delete: 2025-02-20T19:40:05+00:00 Debug POST: https://business-api.tiktok.com/open_api/v1.3/event/track/