I got a null pointer exception while fetching these details
"order": 8,
"month": "November",
"amount": "450",
"given": "450",
"date": "12-Sep-2018".
Can someone tell me how to get the data in this type of JSON format using retrofit?
{
"status": 1,
"msg": "Data found Successfully..!",
"data": [
{
"subject": "Tution Fee",
"sequence": 1,
"months": {
"7": {
"order": 7,
"month": "October",
"amount": "450",
"given": "450",
"date": "12-Sep-2018",
"status": "Paid"
},
"8": {
"order": 8,
"month": "November",
"amount": "450",
"given": "450",
"date": "12-Sep-2018",
"status": "Paid"
},
"9": {
"order": 9,
"month": "December",
"amount": "200",
"given": null,
"status": "Due"
},
"10": {
"order": 10,
"month": "January",
"amount": "450",
"given": null,
"status": "Due"
},
"11": {
"order": 11,
"month": "February",
"amount": "450",
"given": null,
"status": "Due"
},
"12": {
"order": 12,
"month": "March",
"amount": "450",
"given": null,
"status": "Due"
}
}
},
{
"subject": "Transport Fee",
"sequence": 2,
"months": {
"7": {
"order": 7,
"month": "October",
"amount": "400.00",
"given": "400",
"date": "12-Sep-2018",
"status": "Paid"
},
"8": {
"order": 8,
"month": "November",
"amount": "400",
"given": "400",
"date": "12-Sep-2018",
"status": "Paid"
},
"9": {
"order": 9,
"month": "December",
"amount": "400",
"given": null,
"status": "Due"
},
"10": {
"order": 10,
"month": "January",
"amount": "400.00",
"given": null,
"status": "Due"
},
"11": {
"order": 11,
"month": "February",
"amount": "400.00",
"given": null,
"status": "Due"
},
"12": {
"order": 12,
"month": "March",
"amount": "400.00",
"given": null,
"status": "Due"
}
}
},
{
"subject": "Other Fee",
"sequence": 3,
"months": {
"1": {
"order": 1,
"month": "Back_dues",
"amount": 300,
"given": 0,
"status": "Due"
}
}
},
{
"subject": "computer_test22",
"sequence": 4,
"months": {
"1": {
"order": 1,
"month": "April",
"amount": "100",
"given": "0",
"status": "Due"
},
"2": {
"order": 2,
"month": "May",
"amount": "100",
"given": "0",
"status": "Due"
},
"3": {
"order": 3,
"month": "June",
"amount": "100",
"given": "0",
"status": "Due"
},
"4": {
"order": 4,
"month": "July ",
"amount": "100",
"given": "0",
"status": "Due"
},
"5": {
"order": 5,
"month": "August",
"amount": "100",
"given": "0",
"status": "Due"
},
"6": {
"order": 6,
"month": "September",
"amount": "100",
"given": "0",
"status": "Due"
},
"7": {
"order": 7,
"month": "October",
"amount": "100",
"given": "0",
"status": "Due"
},
"8": {
"order": 8,
"month": "November",
"amount": "100",
"given": "0",
"status": "Due"
},
"9": {
"order": 9,
"month": "December",
"amount": "100",
"given": "0",
"status": "Due"
},
"10": {
"order": 10,
"month": "January",
"amount": "100",
"given": "0",
"status": "Due"
},
"11": {
"order": 11,
"month": "February",
"amount": "100",
"given": "0",
"status": "Due"
},
"12": {
"order": 12,
"month": "March",
"amount": "100",
"given": "0",
"status": "Due"
}
}
}
],
"current_status": {
"subject": "Current Month-(July)",
"amount": 8750,
"given": 1700,
"remain": 7050,
"status": "due"
}
}
you can do this from you model object that you are using for retrofit response model. like hashMap<String,jsonObject>(), or you can use class object for "jsonObject" replacement