how to handle the below data - ios

Question

The problwm what iam facing is ..when ever iam passing the values like array inside the dictionyy..it is showing me the error -1005 connection was lost..and when ever i dont pass the values the response is getting successfully created but inthe server side database the ofiice price details and office contact information and office document is not saving ..can any one help me how to handle thanks in advance
[
{
"OfficePrice": [
{
"office": 1,
"making_charge": 1,
"wastage": 1,
"weight_by": 1,
"credit_period": 1,
"cartage_price_type": null,
"cartage_price": null,
"diamond_price": 1,
"amethyst_price": 1,
"amber_price": 1,
"sapphire_price": 1,
"emerald_price": null,
"ruby_price": null,
"id": 1,
"createdAt": "2016-04-15T08:41:08.000Z",
"updatedAt": "2016-04-16T14:18:39.000Z"
}
],
"OfficeContactPerson": [
{
"office": 1,
"contact_name": null,
"designation": "ASDF",
"department": "234",
"mobile": "1231231231",
"email": null,
"incharge_status": null,
"created_by": null,
"modified_by": null,
"id": 1,
"createdAt": "2016-04-15T08:41:08.000Z",
"updatedAt": "2016-04-16T14:18:39.000Z"
},
{
"office": 1,
"contact_name": null,
"designation": "ASDF",
"department": "ASDF",
"mobile": "1231231231",
"email": null,
"incharge_status": null,
"created_by": null,
"modified_by": null,
"id": 2,
"createdAt": "2016-04-15T08:41:08.000Z",
"updatedAt": "2016-04-16T14:18:39.000Z"
}
],
"OfficeBank": [
{
"office": 1,
"bank": 2,
"branch": null,
"city": null,
"account_type": 1,
"ifsc_code": "12123",
"account_number": "12234",
"account_name": "asdfasd",
"id": 3,
"createdAt": "2016-04-16T14:18:39.000Z",
"updatedAt": "2016-04-16T14:18:39.000Z"
}
],
"OfficeDocument": [
{
"office": 1,
"document_original": null,
"document_stored_name": null,
"id": 1,
"createdAt": "2016-04-15T08:41:08.000Z",
"updatedAt": "2016-04-16T14:18:39.000Z"
}
],
"city": {
"name": "Bengalore",
"id": 1,
"createdAt": null,
"updatedAt": "2016-04-16T16:02:53.000Z"
},
"state": {
"name": "Karnataga",
"id": 1,
"createdAt": null,
"updatedAt": "2016-04-16T16:02:53.000Z"
},
"district": {
"name": "BGL",
"id": 1,
"createdAt": null,
"updatedAt": "2016-04-16T16:02:53.000Z"
},
"name": "kkk",
"short_name": "asdf",
"shop_no": "1",
"door_no": "11",
"floor": "1",
"building": "1",
"street": "1",
"area": "1",
"main": "1",
"pincode": "1",
"telephone": "1",
"hallmarking": null,
"payment_by": null,
"delivered_to": null,
"active_status": null,
"delete_status": null,
"created_by": null,
"modified_by": null,
"office_photo_original": null,
"office_photo_stored_name": null,
"cin_path": null,
"vat": null,
"pan": null,
"others": "123123",
"id": 1,
"createdAt": "2016-04-15T08:41:08.000Z",
"updatedAt": "2016-04-16T14:18:39.000Z"
}

Answer 1

the dictionary can't save null values.

Answer 2

The NSDictionay format doesn't support null vales. Thats why its returning error.
The only possible solution for this is to update server database ,change null values to 0 or "NULL"(in double quotes). it will solve your issue.