Shopify missing products from uploaded CSV

[aspanner1]

I am uploading all my products and their variants to Shopify, but I see that some are missing. 

I receive the following errors in the email Shopify sends after the upload: 

• Line 185-192: Validation failed: Title is too long (maximum is 255 characters)
• Line 193-196: Validation failed: Title is too long (maximum is 255 characters)
• Line 1110-1117: Validation failed: The variant 'Sampler (30 mL)' already exists.

The products at the lines that are erroring are displayed, but some other ones are missing. For instance, my Strawberry Basil Olive Oil is on lines 186-189, but it is displayed. In contrast, my best-selling Meyer Lemon Olive Oil on lines 102-105 cannot be found in my Shopify store. Can someone please help me fix this issue?

[ZenoPageBuilder]

Hello @aspanner1 👋

It happened because the missing product info is malformed or in an invalid format. I think you should check the missing ones and manually create them in Shopify Admin.

[aspanner1]

Could you look at the attached file and let me know how they are malformed
or invalid? I looked carefully and couldn’t find any difference. Thanks.