Question
Accenture
BR
Last activity: 10 Jun 2022 4:09 EDT
Error mapping incoming response to .response_GET: com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instan
Dear, could you help us with a suggestion in this error that we are having?
When trying to map the data transform from response to .response_GET we are getting this error:
"com.pega.pegarules.pub.services.InboundMappingException: Error mapping incoming response to .response_GET: com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.util.ArrayList out of START_OBJECT token
at [Source: {
"code" : -4,
"reason": "Time out",
"description": "Connection = -3 or Read = -4"
}; line: 1, column: 1]"
UnitedHealth Group Incorporated
IN
It seems like for list item you need to pass JSON Array
Something like:
{
"name" : "raman",
"employeeId" : 12345,
"orderList" : [{"orderId" : 1,"orderName" : "rest json book"}]
}.
Reference: https://www.linkedin.com/pulse/can-deserialize-instance-javautilarraylist-out-token-jagdeesh-kumar