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Resolved JSON SERIALIZER

  1. How-to
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  1. Winthor Caingles
    Winthor Caingles
  2. PowerBuilder
  3. Thursday, 9 February 2023 06:11 AM UTC
Good day Appeon Support....
 
 
I need your help... what will I do if I get this kind of message? My work around is sending messages by ExportRowAsJson... I want to send it all at once. I used dw_1.ExportJson() but this is the response received.
 
"statusCode": 400,
"statusText":"Bad Request",
"errorCode":400101,
"errorType":"CLIENT_ERROR",
"errorDescription":"Cannot deserialize value of type `au.com.soprano.rest.lib.bean.message.APIMessageBean` from Array value (token `JsonToken.START_ARRAY`)"
 
 
Thanks for your help...
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Responses (1)
Mark Lee @Appeon
Mark Lee @Appeon Accepted Answer Pending Moderation
  1. Friday, 10 February 2023 07:59 AM UTC
  2. PowerBuilder
  3. # 1

Hi Winthor,

 

 

According to your description, this issue seems to be related that your server only accepting JSON object (the outmost data format: "{}") instead of JSON Array (the outmost data format: "[{}]") requests.

dw_1.ExportRowAsJson export JSON object  (”{}”)

dw_1.ExportJson export JSON array (”[{}]”)

 

BTW, here is a solution I found by searching similar error messages online. I include it here for your reference:

https://stackoverflow.com/questions/74138735/reading-from-json-using-jackson-error-cannot-deserialize-value-of-type-from

 

Regards,

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