I am developing an app the uses Square Point of Sale API to take payments.
A customer is reporting a sporadic error message “This transaction was cancelled because a newer request was made before this transaction could complete”.
This is the
debugDescription on a
ChargeRequest.Error object returned from
PosClient.parseChargeError in an
onActivityResult call back.
This is an Android device running v2.0 of the Point of Sale API.
I am unable to reproduce it on my device and I am trying to gather more information about the circumstances in which it occurs but I was hoping this forum might be able to help me narrow down what could be causing this particular error?