Hi, I am having an issue with processing the order when I hit submit order on review page, the logs show
TYPE: uc_payment
MESSAGE :Payment failed for order 57: Credit card payment declined: Credit card number is required.
below is the response I get from authorize.net

Debug response:

Array
(
[0] => "3"
[1] => "2"
[2] => "33"
[3] => "Credit card number is required."
[4] => ""
[5] => "P"
[6] => "0"
[7] => "57"
[8] => "1x 1234"
[9] => "4.99"
[10] => "CC"
[11] => "auth_capture"
[12] => "1"
[13] => ""
[14] => ""
[15] => ""
[16] => ""
[17] => ""
[18] => ""
[19] => ""
[20] => "US"
[21] => ""
[22] => ""
[23] => ""
[24] => ""
[25] => ""
[26] => ""
[27] => ""
[28] => ""
[29] => ""
[30] => ""
[31] => "US"
[32] => ""
[33] => ""
[34] => ""
[35] => ""
[36] => ""
[37] => "9DAE395C19413F2F7DC21EFAF8F9493A"
[38] => ""
[39] => ""
[40] => ""
[41] => ""
[42] => ""
[43] => ""
[44] => ""
[45] => ""
[46] => ""
[47] => ""
[48] => ""
[49] => ""
[50] => ""
[51] => ""
[52] => ""
[53] => ""
[54] => ""
[55] => ""
[56] => ""
[57] => ""
[58] => ""
[59] => ""
[60] => ""
[61] => ""
[62] => ""
[63] => ""
[64] => ""
[65] => ""
[66] => ""
[67] => ""
)

I followed the steps in the readme.txt
it will be a great if someone can help locating the missing link.

Thanks!