Error when sending the json object to Java server standalone application

Question

I am sending the JSON object to server in a Java standalone application .

JSON object is :

{"dateFrom":"0001-01-01 12:00:00"
,"dateTo":"2014-03-29 04:34:49"
,"currency":"AUD"
,"requestStatus":null
,"dateTimeCreated":null
,"requestName":"ProjectedFundingRequest"
,"id":"af2e7ceb-c181-4a6b-a212-2867ea5cfded"
,"loginName":"mendiras"
,"securityToken":null
,"jsonString":null}

error : net.sf.json.JSONException: Error while setting property=requestStatus type class java.lang.String

Please let me know what could be the reason for the above error.

Answer 1

您正在JSON中传递一些空数据，请确保服务器接受此类型的输入，否则在服务器调用时会给出错误。

Answer 2

Set "requestStatus":null to "requestStatus":"",