Same here. No way to upload anything.
1) CSV - gives me a header error.
2) Coinbase refers to a third-party that charges you $200+ for a 200 transactions.
3) If you have a Coinbase Pro and over 100 transactions it's getting very complicated because you have to manually input each. And even more, complicated when you have to combine asset transactions made in several days, etc.
Please let us know if anyone found a solution. That should be simple, not as is right now. People have to pay taxes and Coinbase just cuts this ability and Turbotax gives an error.
