提问批量上传报错，不清楚Line值得是哪个数据位置

批量上传失败后，shopify发到邮箱报错信息，其中 错误地方 line2-43，这样的数据位置是怎么看，表格中横向是 A B C等一直延续下去，纵向是 1 2 3等一直延续下去，那个错误位置是指哪个了。

Shopify completed your batch import.
0 products successfully imported.
2 existing products ignored.
2 products failed to import.

Errors:

Line 2-43: Validation failed: Invalid URL provided.
Line 44-48: ignored because it did not contain product data
Line 49-95: Validation failed: Invalid URL provided.
Line 96-99: ignored because it did not contain product data