Line items are from Orders. The Product CSV uploader only handles Products. Is the file you are uploading following the schema (https://github.com/woocommerce/woocommerce/wiki/Product-CSV-Import-Schema) and/or are you trying to import Orders?
Thread Starter
Dom F
(@britbikerider)
Sorry using the wrong terminology, Just trying to update product inventory and pricing. I exported the product files and made sure the CSV file for the update matched all of the columns. like I said it will update a couple hundred..even over 1,000 products and then just stop. I finally got an error message
sorry, there has been an error.
File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini or by post_max_size being defined as smaller than upload_max_filesize in php.ini.
Error with handle_upload!
Thread Starter
Dom F
(@britbikerider)
@claudiulodro I have still not found a solution