Setting up InvoiceNumber for authCaptureTransaction using GetAnAcceptPaymentPage is throwing an unexpected error.

[richardybias]

GetAnAcceptPaymentPage is not working when I include the orderType, I am getting unexpected error.

[(https://www.screencast.com/t/m9VcgLf5)]
[(https://www.screencast.com/t/sP4NQRXoiDhV)]

I hope I can get an answer for this issue.

Thanks,
Richard

[richardybias]

We already found the solution.

In the orderType Class, there was a purchaseOrderDateUTC property which was set as required.

**Solution:**Delete purchaseOrderDateUTC property under "Utility/AnetApiSchema.generated.cs"

[Protowalker]

For anyone else who runs into this: in version 1.9.7, the package added fields on the orderType class that don't exist in authorize.net's API. No solution, it's just broken. You'll have to downgrade to 1.9.6 or do a custom build like the person above suggested.