How do I fix "If you upload a sku picture, then all sku must be uploaded" errors from Lazada?"

For example, the error might look like this,

THD_IC_ERR_FC_IC_SKU_IMAGE_001:If you upload a sku picture, then all sku must be uploaded,serverIP:33.64.236.163

The problem is that your Shopify products do not have variant images. Please add a image to every variant on the Shopify product and the update will work again.

For example,

This is not OK

This is OK

We're really sorry about this! This is a requirement by Lazada. Sometimes Lazada requires that every SKU must have an image When updating products.