I imported a file with 5 fields UPC-> SKU(Unique), Product Description -> Title, Unit Price -> Price Amount and 2 custom fields for wood type and knife number the import process says it created 21 products and I can find these products through phpmyadmin in various places including commerce_product, commerce_product_revision.
There are also a number of entries of type commerce_product in the field_revision_field_product_category table where as the types of my already created content are node in the same table. They all have a price of 0 but are not showing up in the product listing.
I'm using commerce kickstart 2.0, commerce feeds 1.3, feeds 2.0 alpha 7 and have feeds tamper 1.0 beta 4. I have run cron and flushed all caches.
I tried this in a fresh install of Commerce Kickstart but the products are still not showing up in the view products screen.
I also created a barebones Drupal 7 install with commerce and feeds/commerce feeds and other required modules and the products seem to be created just fine.